3v4l.org

run code in 300+ PHP versions simultaneously
<?php function foo() { $params = func_get_args(); echo bar(...$params); } function bar($a, $b = null) { return $a . ' ' . $b; } foo('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)
8.3.60.0110.00316.63
8.3.50.0160.00521.87
8.3.40.0080.00618.54
8.3.30.0110.00418.96
8.3.20.0040.00420.34
8.3.10.0000.00823.66
8.3.00.0070.00317.68
8.2.180.0130.00318.54
8.2.170.0090.00622.96
8.2.160.0100.00320.48
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00519.64
8.2.110.0030.00721.10
8.2.100.0030.01017.63
8.2.90.0040.00419.27
8.2.80.0000.00917.97
8.2.70.0030.00617.75
8.2.60.0040.00417.89
8.2.50.0090.00018.07
8.2.40.0000.00718.28
8.2.30.0060.00317.93
8.2.20.0070.00017.57
8.2.10.0040.00417.93
8.2.00.0080.00017.61
8.1.280.0140.00725.92
8.1.270.0050.00319.06
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00322.17
8.1.230.0070.00418.83
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.25
8.1.180.0080.00018.10
8.1.170.0030.00718.34
8.1.160.0040.00421.92
8.1.150.0040.00418.79
8.1.140.0040.00417.43
8.1.130.0000.00717.81
8.1.120.0030.00317.35
8.1.110.0030.00517.35
8.1.100.0000.00717.51
8.1.90.0000.00817.46
8.1.80.0030.00617.48
8.1.70.0000.00717.29
8.1.60.0000.00817.54
8.1.50.0040.00417.54
8.1.40.0000.00717.45
8.1.30.0080.00017.70
8.1.20.0000.00817.49
8.1.10.0080.00017.34
8.1.00.0000.00817.35
8.0.300.0000.00718.77
8.0.290.0080.00016.75
8.0.280.0000.00818.47
8.0.270.0070.00017.31
8.0.260.0030.00317.20
8.0.250.0030.00316.99
8.0.240.0030.00316.92
8.0.230.0000.00716.92
8.0.220.0000.00716.91
8.0.210.0000.00716.75
8.0.200.0030.00316.82
8.0.190.0040.00416.96
8.0.180.0040.00416.90
8.0.170.0040.00416.80
8.0.160.0000.00816.80
8.0.150.0000.00716.80
8.0.140.0040.00416.84
8.0.130.0060.00013.30
8.0.120.0050.00316.88
8.0.110.0050.00316.79
8.0.100.0000.00716.91
8.0.90.0040.00416.68
8.0.80.0030.01316.83
8.0.70.0000.00816.95
8.0.60.0040.00416.88
8.0.50.0000.00716.77
8.0.30.0090.01117.19
8.0.20.0080.01117.40
8.0.10.0040.00416.85
8.0.00.0040.01316.85
7.4.330.0060.00015.09
7.4.320.0000.00616.50
7.4.300.0030.00316.52
7.4.290.0070.00016.48
7.4.280.0040.00416.50
7.4.270.0060.00016.55
7.4.260.0100.00016.37
7.4.250.0030.00316.43
7.4.240.0070.00016.56
7.4.230.0000.00716.59
7.4.220.0180.00016.54
7.4.210.0080.00816.52
7.4.200.0000.00716.61
7.4.160.0030.01316.52
7.4.150.0140.00317.40
7.4.140.0110.00617.86
7.4.130.0050.01216.47
7.4.120.0050.01216.68
7.4.110.0030.01416.26
7.4.100.0110.00716.57
7.4.90.0120.00616.49
7.4.80.0000.02319.39
7.4.70.0130.00316.69
7.4.60.0090.01216.61
7.4.50.0000.00616.48
7.4.40.0030.01416.64
7.4.30.0150.00316.59
7.4.00.0030.01014.83
7.3.330.0050.00013.29
7.3.320.0040.01213.22
7.3.310.0000.00716.38
7.3.300.0000.00716.31
7.3.290.0050.00216.29
7.3.280.0070.00916.27
7.3.270.0100.01017.40
7.3.260.0100.00716.36
7.3.250.0130.00716.24
7.3.240.0070.01116.54
7.3.230.0090.00916.44
7.3.210.0100.00716.46
7.3.200.0070.01019.39
7.3.190.0130.00316.56
7.3.180.0070.01516.50
7.3.170.0100.00716.27
7.3.160.0160.00616.37
7.3.10.0130.00716.55
7.3.00.0110.00316.66
7.2.330.0090.00916.43
7.2.320.0090.00916.39
7.2.310.0050.01116.70
7.2.300.0100.01316.58
7.2.290.0080.01516.59
7.2.130.0100.00716.79
7.2.120.0060.00616.80
7.2.110.0060.00916.89
7.2.100.0100.01016.84
7.2.90.0090.00616.80
7.2.80.0040.00816.92
7.2.70.0000.01816.93
7.2.60.0070.00516.96
7.2.50.0090.00616.96
7.2.40.0120.00316.82
7.2.30.0080.00416.77
7.2.20.0050.00817.04
7.2.10.0090.00716.88
7.2.00.0050.01318.24
7.1.250.0040.00815.67
7.1.200.0100.00015.68
7.1.100.0030.01018.01
7.1.70.0000.00717.10
7.1.60.0120.01219.46
7.1.50.0140.01116.86
7.1.00.0000.08022.40
7.0.200.0070.00316.47
7.0.140.0030.03322.07
7.0.70.3200.03019.88
7.0.60.0100.08019.97
7.0.50.0130.07317.94
7.0.40.0000.04720.26
7.0.30.0130.04720.06
7.0.20.0330.05720.12
7.0.10.0170.04720.07
7.0.00.0130.06720.24
5.6.280.0070.07021.11
5.6.210.0130.07320.52
5.6.200.0100.03718.22
5.6.190.0030.04320.38
5.6.180.0300.07320.50
5.6.170.0370.07020.53
5.6.160.0100.08320.52
5.6.150.0070.05718.15
5.6.140.0100.07718.18
5.6.130.0100.04318.24
5.6.120.0200.07720.97
5.6.110.0100.03720.98
5.6.100.0030.08321.13
5.6.90.0130.04320.98
5.6.80.0100.05720.41
5.6.70.0300.07720.28
5.5.350.0170.04020.32
5.5.340.0100.07717.99
5.5.330.0030.04320.40
5.5.320.0070.03720.59
5.5.310.0200.05020.25
5.5.300.0070.03718.07
5.5.290.0070.04317.97
5.5.280.0200.03720.88
5.5.270.0170.08320.73
5.5.260.0130.08020.76
5.5.250.0170.06320.70
5.5.240.0070.04020.07
5.4.450.0500.05319.20
5.4.440.0270.05719.48
5.4.430.0100.05719.47
5.4.420.0230.05019.62
5.4.410.0100.06019.45
5.4.400.0300.03718.82
5.4.390.0100.06318.60
5.4.380.0130.06018.81
5.4.370.0200.05018.72
5.4.360.0230.04318.73
5.4.350.0270.06318.63
5.4.340.0130.06018.86
5.4.320.0300.06718.72
5.4.310.0030.07018.73
5.4.300.0200.04718.58
5.4.290.0270.04318.73
5.4.280.0200.05318.76
5.4.270.0300.04018.56
5.4.260.0170.05018.73
5.4.250.0230.05018.62
5.4.240.0200.05318.77
5.4.230.0200.04718.59
5.4.220.0100.06018.57
5.4.210.0100.05718.79
5.4.200.0170.04716.73
5.4.190.0100.05718.77
5.4.180.0130.05318.82
5.4.170.0200.05018.79
5.4.160.0070.06018.77
5.4.150.0130.05718.52
5.4.140.0130.05316.18
5.4.130.0130.05316.19
5.4.120.0170.04716.33
5.4.110.0200.04316.31
5.4.100.0200.04716.25
5.4.90.0170.05016.42
5.4.80.0130.05016.31
5.4.70.0400.03716.29
5.4.60.0270.04016.41
5.4.50.0200.04316.22
5.4.40.0230.04716.28
5.4.30.0230.05716.29
5.4.20.0130.05716.15
5.4.10.0130.07316.24
5.4.00.0230.06315.64
5.3.290.0200.07314.89
5.3.280.0100.06714.64
5.3.270.0170.05314.77
5.3.260.0270.04714.81
5.3.250.0200.05314.84
5.3.240.0100.05714.64
5.3.230.0100.05714.62
5.3.220.0100.05714.77
5.3.210.0170.05314.71
5.3.200.0200.05014.70
5.3.190.0130.05714.60
5.3.180.0200.04314.70
5.3.170.0070.06014.71
5.3.160.0330.03314.77
5.3.150.0200.04714.56
5.3.140.0200.04714.56
5.3.130.0170.05014.55
5.3.120.0170.05314.59
5.3.110.0070.06014.78
5.3.100.0100.05714.07
5.3.90.0130.05014.06
5.3.80.0100.05714.05
5.3.70.0200.04714.05
5.3.60.0230.06314.13
5.3.50.0270.06014.17
5.3.40.0170.07014.00
5.3.30.0130.05014.07
5.3.20.0270.06013.71
5.3.10.0030.07013.64
5.3.00.0070.06013.61
5.2.170.0170.04011.21
5.2.160.0070.04711.15
5.2.150.0170.03711.36
5.2.140.0070.04711.19
5.2.130.0070.04311.09
5.2.120.0200.03011.20
5.2.110.0100.04011.13
5.2.100.0100.04011.14
5.2.90.0100.04011.14
5.2.80.0130.04011.12
5.2.70.0270.03311.13
5.2.60.0130.04011.08
5.2.50.0200.03311.11
5.2.40.0100.05711.09
5.2.30.0000.05011.02
5.2.20.0170.03311.01
5.2.10.0100.04010.85
5.2.00.0130.03710.90
5.1.60.0100.03310.02
5.1.50.0030.04010.04
5.1.40.0070.03710.18
5.1.30.0100.03710.45
5.1.20.0130.03710.45
5.1.10.0100.03310.26
5.1.00.0130.03010.07
5.0.50.0030.0308.66
5.0.40.0070.0278.44
5.0.30.0070.0438.25
5.0.20.0100.0238.24
5.0.10.0100.0238.35
5.0.00.0070.0438.20
4.4.90.0000.0275.88
4.4.80.0100.0175.90
4.4.70.0070.0235.90
4.4.60.0030.0275.88
4.4.50.0000.0275.89
4.4.40.0030.0375.86
4.4.30.0070.0205.91
4.4.20.0070.0205.99
4.4.10.0070.0205.95
4.4.00.0070.0335.95
4.3.110.0030.0235.81
4.3.100.0070.0235.92
4.3.90.0070.0205.87
4.3.80.0030.0335.77
4.3.70.0130.0135.81
4.3.60.0030.0205.89
4.3.50.0000.0235.80
4.3.40.0030.0335.80
4.3.30.0000.0274.65
4.3.20.0030.0234.62
4.3.10.0070.0174.50
4.3.00.0100.0207.51

preferences:
58.43 ms | 401 KiB | 5 Q