3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values['test'] = "foo']) OR die('RCE');"; $myVar = 'test'; eval("\$x = (isset(\$values$myVar)) ? \$values$myVar : null;"); print_r($x);

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)
8.3.60.0110.00418.30
8.3.50.0100.00718.33
8.3.40.0180.00418.92
8.3.30.0110.00418.85
8.3.20.0000.00719.25
8.3.10.0070.00021.77
8.3.00.0000.00823.60
8.2.180.0100.00716.75
8.2.170.0070.00722.96
8.2.160.0070.00719.07
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00020.52
8.2.120.0050.00326.35
8.2.110.0050.00522.24
8.2.100.0070.00417.91
8.2.90.0040.00417.75
8.2.80.0030.00617.97
8.2.70.0040.00418.05
8.2.60.0050.00318.05
8.2.50.0000.00818.10
8.2.40.0030.00519.46
8.2.30.0040.00420.55
8.2.20.0040.00418.10
8.2.10.0030.00318.11
8.2.00.0030.00319.36
8.1.280.0100.00725.92
8.1.270.0080.00022.14
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00723.92
8.1.230.0080.00422.09
8.1.220.0000.00818.77
8.1.210.0090.00318.81
8.1.200.0000.00917.36
8.1.190.0060.00617.22
8.1.180.0040.00418.10
8.1.170.0000.00718.91
8.1.160.0070.00018.89
8.1.150.0000.00718.75
8.1.140.0050.00319.06
8.1.130.0040.00419.06
8.1.120.0000.00817.41
8.1.110.0060.00317.30
8.1.100.0040.00417.34
8.1.90.0040.00417.50
8.1.80.0090.00017.40
8.1.70.0000.00717.50
8.1.60.0050.00317.56
8.1.50.0080.00317.38
8.1.40.0040.00417.55
8.1.30.0000.00817.64
8.1.20.0030.00717.50
8.1.10.0000.00717.48
8.1.00.0080.00017.54
8.0.300.0080.00020.01
8.0.290.0030.00516.75
8.0.280.0030.00318.41
8.0.270.0030.00317.25
8.0.260.0030.00317.32
8.0.250.0030.00516.85
8.0.240.0000.00816.97
8.0.230.0040.00416.95
8.0.220.0030.00316.87
8.0.210.0060.00016.77
8.0.200.0040.00416.93
8.0.190.0060.00316.92
8.0.180.0000.00716.81
8.0.170.0000.00916.81
8.0.160.0040.00416.84
8.0.150.0050.00616.71
8.0.140.0000.00716.73
8.0.130.0000.00513.27
8.0.120.0000.00716.71
8.0.110.0040.00416.95
8.0.100.0000.00716.82
8.0.90.0000.00816.75
8.0.80.0100.00716.86
8.0.70.0000.00816.79
8.0.60.0040.00416.84
8.0.50.0000.00716.91
8.0.30.0120.00916.97
8.0.20.0080.01117.40
8.0.10.0040.00416.90
8.0.00.0130.00516.59
7.4.330.0020.00215.55
7.4.320.0000.00716.58
7.4.300.0000.00616.50
7.4.290.0030.00316.60
7.4.280.0040.00416.59
7.4.270.0030.00316.60
7.4.260.0000.00816.49
7.4.250.0070.00016.55
7.4.240.0070.00016.49
7.4.230.0040.00416.50
7.4.220.0040.00416.29
7.4.210.0110.00616.45
7.4.200.0000.00816.49
7.4.160.0080.00816.46
7.4.140.0110.00917.86
7.4.130.0090.00916.66
7.4.120.0110.00616.50
7.4.110.0100.00716.64
7.4.100.0100.01016.61
7.4.90.0120.00616.42
7.4.80.0080.01619.39
7.4.70.0120.00616.48
7.4.60.0170.00016.45
7.4.50.0000.01816.58
7.4.40.0120.00416.67
7.4.00.0060.01215.08
7.3.330.0000.00613.16
7.3.320.0030.00313.04
7.3.310.0070.00016.04
7.3.300.0030.00316.16
7.3.290.0040.00416.21
7.3.280.0090.00816.18
7.3.260.0090.01016.49
7.3.240.0130.00616.36
7.3.230.0140.00316.61
7.3.210.0100.00716.36
7.3.200.0100.00616.67
7.3.190.0130.00316.31
7.3.180.0120.00316.42
7.3.170.0060.01016.60
7.3.160.0160.00016.30
7.2.330.0100.00716.38
7.2.320.0100.00716.73
7.2.310.0120.00916.53
7.2.300.0110.00716.36
7.2.290.0100.00716.64
7.2.80.0440.00714.55
7.2.70.1280.00314.69
7.2.60.0880.00314.96
7.2.50.0600.01315.00
7.2.40.0940.01014.73
7.2.30.1290.00714.82
7.2.20.1320.01315.04
7.2.10.1510.01014.86
7.2.00.0780.01214.98
7.1.200.0120.00015.80
7.1.190.1230.01313.58
7.1.180.0690.00713.94
7.1.170.0690.01013.76
7.1.160.0750.00713.95
7.1.150.1020.01414.04
7.1.140.1190.00613.91
7.1.130.1300.01213.93
7.1.120.0840.00614.08
7.1.110.1060.01013.93
7.1.100.0620.00913.93
7.1.90.0760.01313.85
7.1.80.1260.01313.94
7.1.70.0820.01014.02
7.1.60.1030.01931.79
7.1.50.1010.01031.75
7.1.40.1240.00331.74
7.1.30.1560.00631.84
7.1.20.1620.01031.84
7.1.10.2990.00314.05
7.1.00.1160.01314.05

preferences:
62.08 ms | 401 KiB | 5 Q