3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = "echo 'hacked!'"; echo "\043\056\052\043\145" . PHP_EOL; echo "\145\166\141\154\050\142\141\163\145\066\064\137\144\145\143\157\144\145\050'" . PHP_EOL; echo "'\051\051\073" . PHP_EOL; echo '___'.preg_replace( "\043\056\052\043\145", "\145\166\141\154\050\142\141\163\145\066\064\137\144\145\143\157\144\145\050'" . base64_encode($code) . "'\051\051\073", "");

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)
8.3.120.0040.01519.09
8.3.110.0000.00920.94
8.3.100.0040.00416.54
8.3.90.0040.00426.77
8.3.80.0040.00418.43
8.3.70.0150.00716.75
8.3.60.0090.00616.88
8.3.50.0120.00921.10
8.3.40.0090.00918.54
8.3.30.0100.00318.71
8.3.20.0000.00820.33
8.3.10.0060.00323.68
8.3.00.0030.00523.51
8.2.240.0150.00017.18
8.2.230.0020.00522.58
8.2.220.0030.00637.54
8.2.210.0110.00426.77
8.2.200.0090.00016.50
8.2.190.0030.01416.58
8.2.180.0170.00016.38
8.2.170.0140.00722.96
8.2.160.0060.01119.32
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00019.77
8.2.120.0080.00026.35
8.2.110.0060.00322.14
8.2.100.0080.00417.93
8.2.90.0080.00019.23
8.2.80.0030.00617.97
8.2.70.0030.00617.75
8.2.60.0000.00717.93
8.2.50.0000.00818.07
8.2.40.0000.00822.49
8.2.30.0070.00019.41
8.2.20.0060.00317.59
8.2.10.0040.00419.85
8.2.00.0040.00418.11
8.1.300.0110.00717.71
8.1.290.0060.00330.84
8.1.280.0100.01025.92
8.1.270.0120.00620.20
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.81
8.1.230.0040.00719.04
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0070.00417.22
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0060.00318.54
8.1.160.0000.00820.76
8.1.150.0000.00718.85
8.1.140.0040.00419.58
8.1.130.0000.00717.68
8.1.120.0000.00817.36
8.1.110.0000.00717.45
8.1.100.0040.00417.48
8.1.90.0030.00517.46
8.1.80.0050.00317.41
8.1.70.0030.00317.48
8.1.60.0060.00317.57
8.1.50.0030.00617.52
8.1.40.0060.00317.41
8.1.30.0030.00617.60
8.1.20.0020.00517.48
8.1.10.0040.00417.50
8.1.00.0030.00617.41
8.0.300.0000.00718.77
8.0.290.0040.00416.85
8.0.280.0000.00718.44
8.0.270.0030.00317.26
8.0.260.0030.00317.16
8.0.250.0030.00316.87
8.0.240.0030.00517.04
8.0.230.0080.00016.91
8.0.220.0060.00316.90
8.0.210.0000.00716.86
8.0.200.0000.00716.91
8.0.190.0060.00316.98
8.0.180.0040.00416.95
8.0.170.0030.00517.02
8.0.160.0040.00416.97
8.0.150.0070.00016.92
8.0.140.0040.00416.80
8.0.130.0030.00313.37
8.0.120.0040.00416.91
8.0.110.0080.00016.99
8.0.100.0040.00416.99
8.0.90.0000.00716.91
8.0.80.0110.01116.93
8.0.70.0040.00416.96
8.0.60.0040.00416.83
8.0.50.0050.00216.95
8.0.30.0050.01217.05
8.0.20.0070.01217.40
8.0.10.0040.00416.83
8.0.00.0070.01216.83
7.4.330.0020.00216.67
7.4.320.0060.00016.35
7.4.300.0000.00816.35
7.4.290.0030.00316.54
7.4.280.0000.00916.40
7.4.270.0000.00716.54
7.4.260.0040.00416.52
7.4.250.0000.00716.49
7.4.240.0020.00516.44
7.4.230.0070.00016.43
7.4.220.0100.00716.62
7.4.210.0040.01516.59
7.4.200.0040.00416.52
7.4.160.0120.00416.49
7.4.150.0140.00317.40
7.4.140.0140.00917.86
7.4.130.0160.00716.49
7.4.120.0080.00816.41
7.4.110.0100.00716.50
7.4.100.0180.00416.49
7.4.90.0060.01216.39
7.4.80.0000.01819.39
7.4.70.0170.00616.62
7.4.60.0060.00916.66
7.4.50.0030.01016.44
7.4.40.0060.01216.36
7.4.30.0170.00316.50
7.4.00.0060.00914.87
7.3.330.0020.00213.20
7.3.320.0050.00013.15
7.3.310.0000.00716.36
7.3.300.0030.00316.30
7.3.290.0130.00916.29
7.3.280.0070.00916.30
7.3.270.0090.00617.40
7.3.260.0150.00316.63
7.3.250.0090.00916.41
7.3.240.0080.01116.57
7.3.230.0070.01016.39
7.3.210.0060.01616.55
7.3.200.0040.01519.39
7.3.190.0060.00916.43
7.3.180.0120.00916.26
7.3.170.0090.00916.58
7.3.160.0070.00816.32
7.3.10.0040.00416.65
7.3.00.0000.01316.47
7.2.330.0120.00616.63
7.2.320.0130.01016.81
7.2.310.0120.01116.75
7.2.300.0030.01316.75
7.2.290.0030.01316.83
7.2.130.0060.00917.16
7.2.120.0040.01116.89
7.2.110.0100.00016.95
7.2.100.0060.00317.08
7.2.90.0110.00016.75
7.2.80.0000.00816.96
7.2.70.0000.01517.02
7.2.60.0070.00716.93
7.2.50.0070.00316.99
7.2.40.0060.01017.07
7.2.30.0030.00617.25
7.2.20.0100.00316.78
7.2.10.0030.01317.16
7.2.00.0040.01118.42
7.1.250.0030.00915.97
7.1.200.0070.00416.04
7.1.100.0000.00918.46
7.1.70.0030.01317.39
7.1.60.0030.02119.20
7.1.50.0120.00317.22
7.1.00.0100.07022.55
7.0.200.8330.00314.93
7.0.60.0200.07321.59
7.0.50.0130.06717.82
7.0.40.0100.07720.00
7.0.30.0200.04320.20
7.0.20.0300.07720.05
7.0.10.0070.06320.10
7.0.00.0000.08720.09
5.6.280.0000.05720.95
5.6.210.0070.07020.54
5.6.200.0070.08318.18
5.6.190.0070.08020.57
5.6.180.0370.06720.77
5.6.170.0230.07720.41
5.6.160.0030.09020.48
5.6.150.0130.05318.21
5.6.140.0070.05318.11
5.6.130.0030.04718.18
5.6.120.0200.06721.00
5.6.110.0000.08320.98
5.6.100.0130.07720.88
5.6.90.0270.02320.96
5.6.80.0070.07020.50
5.5.350.0100.06020.40
5.5.340.0100.05717.99
5.5.330.0130.08320.15
5.5.320.0630.06020.30
5.5.310.0170.06320.51
5.5.300.0030.08317.91
5.5.290.0070.05017.91
5.5.280.0070.06320.79
5.5.270.0070.08020.78
5.5.260.0070.05020.66
5.5.250.0130.07720.60
5.5.240.0230.06720.22

preferences:
57.91 ms | 403 KiB | 5 Q