3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo base64_decode('aWYgKGZpbGVfZXhpc3RzKCcuLi9jY291bnRfbGljZW5zZS5waHAnKSl7 aW5jbHVkZSgnLi4vY2NvdW50X2xpY2Vuc2UucGhwJyk7fWlmICghaXNzZXQoJHNldHRpbmdzWydjY291 bnRfbGljZW5zZSddKXx8IWlzX2FycmF5KCRzZXR0aW5nc1snY2NvdW50X2xpY2Vuc2UnXSkpe2VjaG8g JzxuYXYgY2xhc3M9Im5hdmJhciBuYXZiYXItZGVmYXVsdCIgcm9sZT0ibmF2aWdhdGlvbiI+PGRpdiBj bGFzcz0iY29udGFpbmVyIj48cCBjbGFzcz0ibmF2YmFyLXRleHQiPlBvd2VyZWQgYnkgPGEgaHJlZj0i aHR0cDovL3d3dy5waHBqdW5reWFyZC5jb20vcGhwLWNsaWNrLWNvdW50ZXIucGhwIj5QSFAgQ2xpY2sg Q291bnRlcjwvYT4gLSBicm91Z2h0IHRvIHlvdSBieSA8YSBocmVmPSJodHRwOi8vd3d3LnBocGp1bmt5 YXJkLmNvbS8iPkZyZWUgUEhQIFNjcmlwdHM8L2E+PC9wPjwvZGl2PjwvbmF2Pic7fQ==', "a");

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)
8.3.70.0040.01116.38
8.3.60.0140.00418.30
8.3.50.0230.00416.53
8.3.40.0120.00318.54
8.3.30.0110.00418.52
8.3.20.0040.00420.20
8.3.10.0070.00021.61
8.3.00.0000.00720.95
8.2.180.0140.00718.12
8.2.170.0040.01122.96
8.2.160.0090.00622.08
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00422.27
8.2.120.0030.00526.35
8.2.110.0040.00420.38
8.2.100.0040.00817.91
8.2.90.0040.00419.18
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0090.00017.80
8.2.50.0060.00318.10
8.2.40.0060.00320.66
8.2.30.0030.00519.11
8.2.20.0000.00817.98
8.2.10.0070.00018.03
8.2.00.0000.00717.80
8.1.280.0180.00025.92
8.1.270.0030.00523.88
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0070.00420.90
8.1.230.0110.00019.02
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0030.00917.10
8.1.190.0000.00817.10
8.1.180.0020.00518.10
8.1.170.0040.00418.54
8.1.160.0000.00718.86
8.1.150.0070.00018.72
8.1.140.0040.00419.35
8.1.130.0080.00018.81
8.1.120.0030.00617.32
8.1.110.0040.00417.29
8.1.100.0040.00417.36
8.1.90.0000.00817.23
8.1.80.0070.00017.26
8.1.70.0000.00717.29
8.1.60.0040.00417.44
8.1.50.0040.00417.30
8.1.40.0030.00617.36
8.1.30.0040.00417.41
8.1.20.0000.00817.51
8.1.10.0030.00517.45
8.1.00.0030.00517.27
8.0.300.0040.00418.77
8.0.290.0050.00316.63
8.0.280.0000.00718.38
8.0.270.0000.00717.13
8.0.260.0030.00316.75
8.0.250.0030.00316.79
8.0.240.0000.00816.60
8.0.230.0000.00716.84
8.0.220.0000.00716.81
8.0.210.0040.00416.83
8.0.200.0000.00616.85
8.0.190.0040.00416.71
8.0.180.0030.00316.80
8.0.170.0000.00716.74
8.0.160.0000.00816.79
8.0.150.0000.00716.79
8.0.140.0070.00016.73
8.0.130.0040.00413.15
8.0.120.0050.00516.75
8.0.110.0040.00416.70
8.0.100.0000.00716.80
8.0.90.0000.00716.81
8.0.80.0060.01216.72
8.0.70.0040.00416.58
8.0.60.0000.00716.59
8.0.50.0070.00016.77
8.0.30.0080.00816.90
8.0.20.0090.01217.40
8.0.10.0000.00716.82
8.0.00.0130.00916.75
7.4.330.0000.00515.55
7.4.320.0060.00016.45
7.4.300.0030.00316.37
7.4.290.0090.00016.36
7.4.280.0040.00416.48
7.4.270.0070.00016.32
7.4.260.0070.00416.25
7.4.250.0030.00316.32
7.4.240.0020.00516.47
7.4.230.0030.00316.55
7.4.220.0240.01116.46
7.4.210.0110.00416.37
7.4.200.0030.00316.46
7.4.160.0090.00916.28
7.4.150.0090.01017.40
7.4.140.0100.01117.86
7.4.130.0190.00616.27
7.4.120.0110.00916.32
7.4.110.0150.00716.24
7.4.100.0110.01016.62
7.4.90.0070.01016.35
7.4.80.0030.01319.39
7.4.70.0070.01016.32
7.4.60.0150.00916.53
7.4.50.0030.01316.54
7.4.40.0110.01116.43
7.4.30.0100.01416.18
7.3.330.0050.00012.93
7.3.320.0050.00012.93
7.3.310.0070.00015.96
7.3.300.0000.00716.01
7.3.290.0070.01016.11
7.3.280.0090.00916.12
7.3.270.0080.00817.40
7.3.260.0060.01316.14
7.3.250.0110.00716.22
7.3.240.0080.01116.36
7.3.230.0090.00916.43
7.3.210.0100.00616.23
7.3.200.0090.00616.39
7.3.190.0120.00316.11
7.3.180.0040.01216.25
7.3.170.0040.01116.27
7.3.160.0110.00416.30
7.2.330.0070.01016.67
7.2.320.0110.00716.38
7.2.310.0060.01216.27
7.2.300.0090.00916.63
7.2.290.0080.00816.09
7.0.200.0270.01014.61

preferences:
50.91 ms | 401 KiB | 5 Q