3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s='echo \'<?php\''; echo $s;

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)
8.3.60.0120.00416.38
8.3.50.0140.00017.85
8.3.40.0140.00318.71
8.3.30.0090.00618.65
8.3.20.0000.00721.66
8.3.10.0050.00321.83
8.3.00.0040.00423.48
8.2.180.0130.00316.50
8.2.170.0110.00422.96
8.2.160.0070.00720.57
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0080.00019.33
8.2.120.0040.00426.35
8.2.110.0030.00619.33
8.2.100.0090.00319.50
8.2.90.0030.00519.27
8.2.80.0080.00017.97
8.2.70.0000.00817.79
8.2.60.0000.00718.21
8.2.50.0000.00818.10
8.2.40.0040.00419.34
8.2.30.0040.00420.91
8.2.20.0050.00218.14
8.2.10.0030.00418.10
8.2.00.0070.00017.59
8.1.280.0080.00625.92
8.1.270.0040.00423.95
8.1.260.0040.00428.09
8.1.250.0070.00728.09
8.1.240.0070.00319.54
8.1.230.0000.01022.74
8.1.220.0060.00317.74
8.1.210.0080.00418.77
8.1.200.0090.00017.12
8.1.190.0050.00317.00
8.1.180.0050.00318.10
8.1.170.0040.00418.46
8.1.160.0040.00422.08
8.1.150.0000.00718.69
8.1.140.0040.00419.40
8.1.130.0000.00717.63
8.1.120.0030.00317.41
8.1.110.0080.00017.41
8.1.100.0070.00017.43
8.1.90.0000.00817.34
8.1.80.0030.00517.30
8.1.70.0070.00017.34
8.1.60.0090.00017.45
8.1.50.0080.00017.52
8.1.40.0040.00417.32
8.1.30.0050.00317.45
8.1.20.0040.00417.54
8.1.10.0040.00417.40
8.1.00.0040.00417.41
8.0.300.0030.00319.71
8.0.290.0040.00416.75
8.0.280.0040.00418.43
8.0.270.0040.00417.21
8.0.260.0060.00017.16
8.0.250.0040.00416.94
8.0.240.0000.00616.81
8.0.230.0000.00716.92
8.0.220.0000.00716.82
8.0.210.0040.00416.83
8.0.200.0050.00216.81
8.0.190.0040.00416.89
8.0.180.0050.00316.70
8.0.170.0080.00016.86
8.0.160.0000.00816.92
8.0.150.0030.00716.66
8.0.140.0000.00716.77
8.0.130.0050.00013.25
8.0.120.0030.00516.69
8.0.110.0030.00316.73
8.0.100.0040.00416.69
8.0.90.0040.00416.67
8.0.80.0110.00416.86
8.0.70.0040.00416.82
8.0.60.0020.00516.72
8.0.50.0040.00416.88
8.0.30.0100.00717.02
8.0.20.0110.00817.40
8.0.10.0000.00816.81
8.0.00.0090.00916.77
7.4.330.0050.00015.55
7.4.320.0060.00016.43
7.4.300.0040.00416.57
7.4.290.0030.00316.53
7.4.280.0040.00416.53
7.4.270.0000.00616.42
7.4.260.0000.00616.41
7.4.250.0070.00016.41
7.4.240.0000.00716.54
7.4.230.0040.00416.52
7.4.220.0090.01916.45
7.4.210.0090.00816.52
7.4.200.0070.00016.59
7.4.160.0080.00816.48
7.4.150.0120.00817.40
7.4.140.0080.00817.86
7.4.130.0130.00516.34
7.4.120.0070.01216.53
7.4.110.0060.01016.24
7.4.100.0120.00616.47
7.4.90.0070.01016.58
7.4.80.0050.01419.39
7.4.70.0120.00416.50
7.4.60.0100.00616.32
7.4.50.0070.01016.63
7.4.40.0080.00816.23
7.4.30.0100.00716.33
7.4.00.0080.01014.93
7.3.330.0000.00513.08
7.3.320.0000.00513.03
7.3.310.0000.00716.18
7.3.300.0030.00316.14
7.3.290.0030.00316.16
7.3.280.0090.00916.18
7.3.270.0090.00917.40
7.3.260.0110.00516.21
7.3.250.0090.00716.29
7.3.240.0060.01116.50
7.3.230.0130.00316.52
7.3.210.0060.01016.37
7.3.200.0160.00016.51
7.3.190.0100.00716.30
7.3.180.0100.00716.16
7.3.170.0060.01216.30
7.3.160.0030.01316.18
7.3.120.0030.01414.66
7.3.110.0040.01114.98
7.3.100.0040.01414.59
7.3.90.0030.01214.61
7.3.80.0070.00714.66
7.3.70.0100.00714.40
7.3.60.0070.00714.73
7.3.50.0110.00814.62
7.3.40.0060.00614.66
7.3.30.0000.01814.52
7.3.20.0090.00616.23
7.3.10.0060.00616.44
7.3.00.0070.00716.63
7.2.330.0090.00916.27
7.2.320.0080.00816.56
7.2.310.0030.01316.64
7.2.300.0200.01316.63
7.2.290.0130.00816.30
7.2.250.0100.01014.94
7.2.240.0070.01114.84
7.2.230.0080.00414.84
7.2.220.0060.00314.77
7.2.210.0110.00715.09
7.2.200.0090.00014.58
7.2.190.0030.01214.86
7.2.180.0060.01014.93
7.2.170.0040.00814.54
7.2.60.0000.01516.59
7.2.00.0060.00319.32
7.1.330.0070.00715.81
7.1.320.0120.00315.65
7.1.310.0030.01015.58
7.1.300.0070.00715.66
7.1.290.0030.00915.39
7.1.280.0000.01215.59
7.1.270.0070.00715.73
7.1.260.0000.01415.41
7.1.200.0040.00715.61
7.1.100.0000.01417.55
7.1.70.0030.01016.95
7.1.60.0050.01417.11
7.1.00.0000.08022.45
7.0.200.0060.00614.68
7.0.110.0370.06020.30
7.0.100.0330.05720.31
7.0.90.0370.07020.38
7.0.80.0330.07020.29
7.0.70.0500.06020.30
7.0.60.0330.09020.29
7.0.50.0370.06320.16
7.0.40.0300.06720.18
7.0.30.0330.05320.33
7.0.20.0300.06020.29
7.0.10.0470.05320.30
7.0.00.0430.07020.24
5.6.260.0170.05020.79
5.6.250.0130.05720.90
5.6.240.0130.07721.01
5.6.230.0200.05720.87
5.6.220.0230.04721.05
5.6.210.0130.05720.95
5.6.200.0100.06721.02
5.6.190.0130.05720.92
5.6.180.0070.06020.83
5.6.170.0170.05721.01
5.6.160.0100.07020.99
5.6.150.0130.05720.89
5.6.140.0100.06021.00
5.6.130.0230.05020.74
5.6.120.0130.08320.82
5.6.110.0270.05020.82
5.6.100.0100.07320.91
5.6.90.0300.06320.89
5.6.80.0100.05720.23
5.6.70.0200.05020.38
5.6.60.0130.05720.40
5.6.50.0200.05320.30
5.6.40.0200.07720.32
5.6.30.0130.06020.35
5.6.20.0130.06320.18
5.6.10.0200.06020.20
5.6.00.0130.06020.06

preferences:
65.71 ms | 401 KiB | 5 Q