3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public function o() { return 'var_dump'; } } $x = 'print'; $x("hello world");

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)
8.3.60.0120.00318.30
8.3.50.0090.00721.14
8.3.40.0000.01518.54
8.3.30.0000.01419.13
8.3.20.0170.00020.34
8.3.10.0030.00522.04
8.3.00.0000.00822.43
8.2.180.0060.00916.38
8.2.170.0140.00322.96
8.2.160.0000.01419.01
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.54
8.2.110.0040.00422.05
8.2.100.0000.01119.39
8.2.90.0050.00219.27
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0000.00818.05
8.2.50.0080.00018.07
8.2.40.0040.00418.21
8.2.30.0060.00318.05
8.2.20.0040.00417.57
8.2.10.0000.00717.79
8.2.00.0040.00417.73
8.1.280.0160.00025.92
8.1.270.0080.00018.34
8.1.260.0040.00426.35
8.1.250.0030.00728.09
8.1.240.0040.00423.80
8.1.230.0080.00319.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0000.00917.23
8.1.190.0060.00317.51
8.1.180.0080.00020.48
8.1.170.0040.00418.47
8.1.160.0000.00722.10
8.1.150.0070.00018.45
8.1.140.0050.00217.30
8.1.130.0070.00017.73
8.1.120.0040.00417.29
8.1.110.0000.00717.26
8.1.100.0000.00717.26
8.1.90.0040.00417.28
8.1.80.0050.00217.39
8.1.70.0000.00717.38
8.1.60.0030.00617.56
8.1.50.0050.00217.54
8.1.40.0040.00417.41
8.1.30.0040.00417.52
8.1.20.0080.00017.62
8.1.10.0050.00317.50
8.1.00.0060.00317.36
8.0.300.0000.00718.77
8.0.290.0030.00617.05
8.0.280.0040.00418.43
8.0.270.0070.00017.19
8.0.260.0030.00316.81
8.0.250.0000.00716.94
8.0.240.0050.00316.96
8.0.230.0030.00316.95
8.0.220.0000.00716.88
8.0.210.0000.00716.76
8.0.200.0030.00316.93
8.0.190.0040.00416.82
8.0.180.0070.00016.80
8.0.170.0000.00716.97
8.0.160.0000.00916.86
8.0.150.0070.00016.84
8.0.140.0030.00516.82
8.0.130.0000.00613.32
8.0.120.0040.00416.77
8.0.110.0030.00516.87
8.0.100.0050.00316.93
8.0.90.0070.00016.93
8.0.80.0070.01016.84
8.0.70.0040.00416.72
8.0.60.0000.00716.80
8.0.50.0040.00416.79
8.0.30.0150.00817.00
8.0.20.0150.00517.40
8.0.10.0000.00816.99
8.0.00.0080.01416.75
7.4.330.0030.00315.00
7.4.320.0000.00616.53
7.4.300.0000.00616.42
7.4.290.0000.00816.60
7.4.280.0030.00316.51
7.4.270.0030.00316.51
7.4.260.0040.00416.41
7.4.250.0070.00016.52
7.4.240.0000.00716.54
7.4.230.0030.00316.59
7.4.220.0130.01016.61
7.4.210.0050.01016.60
7.4.200.0040.00416.55
7.4.190.0000.00716.56
7.4.160.0170.00016.30
7.4.150.0030.01417.40
7.4.140.0110.01117.86
7.4.130.0090.00816.36
7.4.120.0100.00716.47
7.4.110.0170.00716.53
7.4.100.0110.00716.51
7.4.90.0070.01016.62
7.4.80.0070.01719.39
7.4.70.0160.00416.42
7.4.60.0070.01016.40
7.4.50.0000.00816.64
7.4.40.0090.00322.77
7.4.30.0100.00716.31
7.4.00.0110.00614.70
7.3.330.0030.00313.16
7.3.320.0030.00313.36
7.3.310.0030.00316.32
7.3.300.0000.00716.16
7.3.290.0070.00716.27
7.3.280.0050.01416.34
7.3.270.0180.00017.40
7.3.260.0100.00716.50
7.3.250.0110.00916.45
7.3.240.0030.01516.28
7.3.230.0070.01016.45
7.3.210.0080.00816.37
7.3.200.0040.01219.39
7.3.190.0110.00516.38
7.3.180.0110.00916.39
7.3.170.0100.01016.49
7.3.160.0130.00316.32
7.3.120.0100.00314.57
7.3.10.0000.01316.26
7.3.00.0070.00716.42
7.2.330.0090.00916.57
7.2.320.0060.01216.47
7.2.310.0030.01416.52
7.2.300.0120.01216.59
7.2.290.0090.00616.41
7.2.130.0070.01116.31
7.2.120.0040.01516.71
7.2.110.0100.00716.40
7.2.100.0070.00716.40
7.2.90.0090.00616.66
7.2.80.0070.00716.29
7.2.70.0110.00416.36
7.2.60.0080.01116.62
7.2.50.0070.01016.48
7.2.40.0040.00716.81
7.2.30.0090.00616.53
7.2.20.0110.00716.68
7.2.10.0090.00616.41
7.2.00.0060.01016.57
7.1.250.0040.00715.68
7.1.200.0000.01215.69
7.1.70.0000.00717.14
7.1.60.0100.01319.82
7.1.50.0030.02116.67
7.1.00.0000.03722.31
7.0.200.0030.00716.38
7.0.140.0100.06721.95
7.0.60.0070.08319.89
7.0.50.0100.07017.86
7.0.40.0070.04020.23
7.0.30.0300.06720.08
7.0.20.0230.08020.27
7.0.10.0230.04720.12
7.0.00.0030.07720.14
5.6.280.0000.07321.04
5.6.210.0070.06320.65
5.6.200.0030.07018.28
5.6.190.0100.08320.55
5.6.180.0270.04020.41
5.6.170.0330.06720.51
5.6.160.0030.04320.50
5.6.150.0100.08018.13
5.6.140.0070.08018.22
5.6.130.0170.07018.11
5.6.120.0070.08321.02
5.6.110.0030.07721.02
5.6.100.0000.09020.98
5.6.90.0070.08321.04
5.6.80.0100.07320.29
5.6.70.3970.03720.35
5.5.350.0130.07020.30
5.5.340.0000.06317.96
5.5.330.0170.04020.35
5.5.320.3770.05020.25
5.5.310.0130.04320.41
5.5.300.0100.08017.95
5.5.290.0070.07717.92
5.5.280.0100.08020.65
5.5.270.0000.05020.79
5.5.260.0000.04320.73
5.5.250.0230.07020.66
5.5.240.0230.05720.26
5.4.450.0430.04019.57
5.4.440.0430.03319.55
5.4.430.0600.04019.56
5.4.420.0730.04319.55
5.4.410.0770.02319.15
5.4.400.0300.04719.17
5.4.390.0400.03018.84
5.4.380.0170.06318.74
5.4.370.0200.05318.59
5.4.360.0130.06018.60
5.4.350.0230.05318.75
5.4.340.0170.06018.75
5.4.320.0120.05012.50
5.4.310.0120.04512.50
5.4.300.0080.03912.50
5.4.290.0090.04212.50
5.4.280.0120.05012.39
5.4.270.0060.03912.39
5.4.260.0080.03712.39
5.4.250.0200.04018.64
5.4.240.0100.05318.79
5.4.230.0100.05018.94
5.4.220.0070.05318.83
5.4.210.0100.07718.83
5.4.200.0230.04719.02
5.4.190.0070.05318.96
5.4.180.0100.06318.95
5.4.170.0070.05018.75
5.4.160.0200.04019.01
5.4.150.0070.05018.97
5.4.140.0070.05016.38
5.4.130.0070.05016.33
5.4.120.0130.04316.47
5.4.110.0070.05016.41
5.4.100.0100.04716.41
5.4.90.0030.05016.41
5.4.80.0000.05316.48
5.4.70.0030.05716.49
5.4.60.0100.04716.53
5.4.50.0070.04716.35
5.4.40.0130.07016.59
5.4.30.0070.05016.49
5.4.20.0100.05316.48
5.4.10.0130.04316.46
5.4.00.0030.05015.99
5.3.290.0140.04912.80
5.3.280.0100.04714.68
5.3.270.0070.05714.60
5.3.260.0030.05714.68
5.3.250.0070.05014.73
5.3.240.0130.04314.68
5.3.230.0030.05314.49
5.3.220.0070.05714.55
5.3.210.0100.05014.58
5.3.200.0130.04314.65
5.3.190.0100.07314.64
5.3.180.0030.05314.63
5.3.170.0130.04314.64
5.3.160.0100.04714.46
5.3.150.0000.05714.59
5.3.140.0030.05714.55
5.3.130.0070.05014.61
5.3.120.0170.04314.76
5.3.110.0030.05314.60
5.3.100.0030.05314.11
5.3.90.0030.07013.98
5.3.80.0070.05014.02
5.3.70.0100.06314.09
5.3.60.0170.05314.08
5.3.50.0070.04714.16
5.3.40.0130.04314.11
5.3.30.0030.05314.08
5.3.20.0100.04313.76
5.3.10.0170.04013.73
5.3.00.0070.05013.80
5.2.170.0030.04311.10
5.2.160.0070.05311.13
5.2.150.0030.04011.10
5.2.140.0070.04011.22
5.2.130.0030.04010.93
5.2.120.0070.04311.26
5.2.110.0130.03711.09
5.2.100.0100.03311.06
5.2.90.0070.03711.17
5.2.80.0030.04711.09
5.2.70.0030.04311.08
5.2.60.0070.04011.12
5.2.50.0030.04311.09
5.2.40.0070.03711.08
5.2.30.0030.04010.93
5.2.20.0070.03710.85
5.2.10.0070.04310.94
5.2.00.0070.05310.82
5.1.60.0030.05010.04
5.1.50.0070.03310.15
5.1.40.0030.05310.02
5.1.30.0070.03310.40
5.1.20.0070.05310.42
5.1.10.0030.03710.13
5.1.00.0130.02710.14
5.0.50.0070.0378.73
5.0.40.0070.0308.33
5.0.30.0030.0438.21
5.0.20.0100.0208.15
5.0.10.0030.0378.32
5.0.00.0100.0408.15
4.4.90.0030.0207.32
4.4.80.0000.0237.32
4.4.70.0070.0177.32
4.4.60.0100.0237.32
4.4.50.0000.0277.32
4.4.40.0070.0337.32
4.4.30.0030.0307.32
4.4.20.0030.0207.32
4.4.10.0000.0237.32
4.4.00.0000.0337.32
4.3.110.0000.0237.32
4.3.100.0100.0137.32
4.3.90.0030.0207.32
4.3.80.0000.0337.32
4.3.70.0070.0137.32
4.3.60.0000.0237.32
4.3.50.0100.0207.32
4.3.40.0030.0307.32
4.3.30.0000.0237.32
4.3.20.0000.0307.32
4.3.10.0030.0207.32
4.3.00.0200.01314.52

preferences:
41.94 ms | 401 KiB | 5 Q