3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = "echo 'hacked!'"; #echo "\043\056\052\043\145" . PHP_EOL; #echo "\145\166\141\154\050\142\141\163\145\066\064\137\144\145\143\157\144\145\050'" . PHP_EOL; #echo "'\051\051\073" . PHP_EOL; echo preg_replace( "\043\056\052\043", "\145\166\141\154\050\142\141\163\145\066\064\137\144\145\143\157\144\145\050'" . base64_encode($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)
8.3.60.0000.01416.63
8.3.50.0210.00221.30
8.3.40.0090.00918.73
8.3.30.0000.01418.76
8.3.20.0040.00420.18
8.3.10.0030.00623.40
8.3.00.0080.00023.62
8.2.180.0080.00818.18
8.2.170.0110.00422.96
8.2.160.0130.00020.21
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00421.00
8.2.110.0030.00622.38
8.2.100.0130.00017.93
8.2.90.0040.00419.05
8.2.80.0060.00318.04
8.2.70.0030.00517.88
8.2.60.0050.00318.03
8.2.50.0070.00218.07
8.2.40.0080.00022.40
8.2.30.0050.00219.43
8.2.20.0000.00717.79
8.2.10.0000.00717.98
8.2.00.0040.00418.00
8.1.280.0070.01325.92
8.1.270.0040.00720.38
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0150.00420.56
8.1.230.0060.00619.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.48
8.1.190.0000.00817.25
8.1.180.0050.00318.10
8.1.170.0040.00418.63
8.1.160.0080.00020.81
8.1.150.0070.00018.93
8.1.140.0030.00519.59
8.1.130.0000.00717.71
8.1.120.0070.00017.50
8.1.110.0040.00417.63
8.1.100.0040.00417.59
8.1.90.0000.00717.56
8.1.80.0030.00617.59
8.1.70.0050.00317.59
8.1.60.0040.00417.75
8.1.50.0050.00317.69
8.1.40.0000.00817.65
8.1.30.0080.00017.80
8.1.20.0030.00517.76
8.1.10.0000.00817.68
8.1.00.0040.00417.60
8.0.300.0040.00418.77
8.0.290.0020.00516.75
8.0.280.0000.00718.41
8.0.270.0000.00717.18
8.0.260.0000.00617.30
8.0.250.0030.00317.09
8.0.240.0070.00017.18
8.0.230.0040.00417.16
8.0.220.0100.00017.11
8.0.210.0000.00717.04
8.0.200.0030.00317.08
8.0.190.0040.00417.20
8.0.180.0060.00317.00
8.0.170.0030.00516.99
8.0.160.0000.00717.03
8.0.150.0040.00417.00
8.0.140.0000.00817.04
8.0.130.0000.00613.50
8.0.120.0000.00817.05
8.0.110.0040.00417.05
8.0.100.0020.00517.17
8.0.90.0080.00017.00
8.0.80.0100.00616.98
8.0.70.0020.00516.95
8.0.60.0050.00216.94
8.0.50.0000.00716.98
8.0.30.0080.01117.15
8.0.20.0160.00217.40
8.0.10.0040.00417.20
8.0.00.0070.01516.97
7.4.330.0000.00516.73
7.4.320.0000.00616.71
7.4.300.0030.00516.73
7.4.290.0030.00316.72
7.4.280.0000.00916.72
7.4.270.0000.00716.69
7.4.260.0000.00816.54
7.4.250.0040.00416.50
7.4.240.0020.00616.58
7.4.230.0040.00416.55
7.4.220.0130.00316.84
7.4.210.0070.00716.63
7.4.200.0030.00316.77
7.4.160.0160.00316.70
7.4.150.0060.01217.40
7.4.140.0180.00517.86
7.4.130.0140.01016.67
7.4.120.0100.00716.55
7.4.110.0090.01516.65
7.4.100.0120.00616.63
7.4.90.0070.01016.68
7.4.80.0120.00619.39
7.4.70.0150.00616.65
7.4.60.0110.00616.67
7.4.50.0040.01416.44
7.4.40.0040.01416.82
7.4.30.0130.00316.61
7.4.00.0100.00715.18
7.3.330.0000.00513.29
7.3.320.0050.00013.15
7.3.310.0040.00416.39
7.3.300.0070.00016.41
7.3.290.0080.00716.41
7.3.280.0060.01116.43
7.3.270.0100.00717.40
7.3.260.0100.00716.74
7.3.250.0100.00716.47
7.3.240.0150.00216.62
7.3.230.0060.01316.39
7.3.210.0090.00916.80
7.3.200.0220.00019.39
7.3.190.0110.00516.46
7.3.180.0090.01016.59
7.3.170.0130.00316.46
7.3.160.0090.00616.60
7.2.330.0060.01216.82
7.2.320.0100.01616.77
7.2.310.0150.00916.91
7.2.300.0150.00616.59
7.2.290.0120.00616.66
7.2.60.0030.01117.19
7.2.00.0060.00619.39
7.1.200.0000.01415.97
7.1.100.0000.01618.54
7.1.70.0040.00417.25
7.1.60.0070.00317.26
7.1.50.0170.01734.99
7.1.00.0100.07022.32
7.0.200.0000.00716.92
7.0.60.0030.06321.71
7.0.50.0030.08722.12
7.0.40.0070.07320.03
7.0.30.0070.06320.11
7.0.20.0070.06020.18
7.0.10.0000.08720.02
7.0.00.0100.07719.95
5.6.280.0030.04320.89
5.6.210.0100.07020.74
5.6.200.0070.07020.96
5.6.190.0030.08321.02
5.6.180.0070.08321.00
5.6.170.0030.05320.97
5.6.160.0070.07321.02
5.6.150.0070.07721.03
5.6.140.0000.08320.88
5.6.130.0100.06721.04
5.6.120.0070.08021.10
5.6.110.0000.08720.98
5.6.100.0030.06320.98
5.6.90.0000.08720.96
5.6.80.0030.07320.40
5.6.70.0000.05020.39
5.6.60.0030.05020.47
5.6.50.0000.05320.50
5.6.40.0070.07320.35
5.6.30.0030.04020.33
5.6.20.0070.05720.34
5.6.10.0070.07320.34
5.6.00.0100.06320.34
5.5.350.0070.06320.34
5.5.340.0030.07020.87
5.5.330.0030.07020.73
5.5.320.0230.06020.98
5.5.310.0030.07020.86
5.5.300.0070.09020.95
5.5.290.0070.08320.97
5.5.280.0100.05020.80
5.5.270.0070.08320.75
5.5.260.0000.08020.71
5.5.250.0100.08020.58
5.5.240.0070.06320.34
5.5.230.0030.06020.05
5.5.220.0070.06720.13
5.5.210.0070.04320.14
5.5.200.0100.05720.11
5.5.190.0000.06720.00
5.5.180.0000.07720.12
5.5.160.0130.06320.21
5.5.150.0070.07720.09
5.5.140.0030.05320.21
5.5.130.0000.08320.10
5.5.120.0070.05020.14
5.5.110.0170.08320.23
5.5.100.0130.07020.07
5.5.90.0100.07319.89
5.5.80.0070.07020.12
5.5.70.0030.06320.09
5.5.60.0030.08019.88
5.5.50.0100.07319.96
5.5.40.0030.08320.18
5.5.30.0070.06019.96
5.5.20.0030.07020.08
5.5.10.0070.07720.05
5.5.00.0030.07020.06

preferences:
39.05 ms | 401 KiB | 5 Q