3v4l.org

run code in 300+ PHP versions simultaneously
<?php $somethingUseful = "and in case I don't see you again, goodafternoon, goodevening, and goodnight!"; $closureFunction = function($str = somethingUseful) use ($somethingUseful) { return $str; }; echo $closureFunction();

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)
8.3.60.0140.00418.43
8.3.50.0150.00721.14
8.3.40.0140.00018.67
8.3.30.0110.00418.55
8.3.20.0000.00720.20
8.3.10.0040.00423.71
8.3.00.0080.00019.54
8.2.180.0070.01516.75
8.2.170.0140.00722.96
8.2.160.0110.00620.39
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0000.00926.16
8.2.120.0110.00017.75
8.2.110.0060.00322.34
8.2.100.0080.00417.38
8.2.90.0040.00419.05
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0060.00317.93
8.2.50.0050.00318.07
8.2.40.0040.00419.41
8.2.30.0030.00719.86
8.2.20.0000.00817.79
8.2.10.0000.00718.17
8.2.00.0040.00418.02
8.1.280.0070.01025.92
8.1.270.0170.00320.13
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.36
8.1.230.0040.00817.42
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.25
8.1.180.0000.00718.10
8.1.170.0000.00918.61
8.1.160.0040.00422.00
8.1.150.0040.00418.85
8.1.140.0090.00017.41
8.1.130.0070.00017.71
8.1.120.0040.00417.47
8.1.110.0040.00417.43
8.1.100.0000.00717.47
8.1.90.0000.00717.34
8.1.80.0040.00417.36
8.1.70.0040.00417.34
8.1.60.0000.00717.59
8.1.50.0030.00617.57
8.1.40.0080.00417.43
8.1.30.0050.00317.57
8.1.20.0040.00417.61
8.1.10.0000.00717.55
8.1.00.0000.00717.37
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.31
8.0.270.0000.00817.23
8.0.260.0060.00017.14
8.0.250.0000.00716.85
8.0.240.0000.00616.98
8.0.230.0000.00716.88
8.0.220.0000.00916.75
8.0.210.0040.00416.77
8.0.200.0030.00316.93
8.0.190.0000.00716.90
8.0.180.0030.00516.91
8.0.170.0000.00816.94
8.0.160.0050.00216.95
8.0.150.0040.00416.77
8.0.140.0000.00716.92
8.0.130.0050.00013.38
8.0.120.0050.00216.93
8.0.110.0000.00816.94
8.0.100.0040.00416.78
8.0.90.0000.00716.90
8.0.80.0000.02216.99
8.0.70.0040.00416.98
8.0.60.0070.00016.91
8.0.50.0000.00716.79
8.0.30.0040.01317.28
8.0.20.0110.01017.40
8.0.10.0000.00717.06
8.0.00.0080.00916.76
7.4.330.0000.00515.15
7.4.320.0030.00316.49
7.4.300.0030.00316.45
7.4.290.0030.00316.35
7.4.280.0040.00416.48
7.4.270.0000.00716.50
7.4.260.0000.00716.59
7.4.250.0040.00416.54
7.4.240.0050.00216.48
7.4.230.0030.00316.61
7.4.220.0090.00816.53
7.4.210.0050.01016.48
7.4.200.0000.00716.68
7.4.160.0060.01016.56
7.4.150.0160.00317.40
7.4.140.0130.00617.86
7.4.130.0030.01516.51
7.4.120.0100.00916.62
7.4.110.0120.00616.78
7.4.100.0150.00716.23
7.4.90.0140.00316.57
7.4.80.0130.00319.39
7.4.70.0030.01316.54
7.4.60.0040.01416.54
7.4.50.0050.00316.53
7.4.40.0040.01416.62
7.4.30.0090.00916.42
7.4.00.0030.01415.14
7.3.330.0000.00513.37
7.3.320.0000.00713.37
7.3.310.0070.00016.41
7.3.300.0030.00316.27
7.3.290.0000.00716.33
7.3.280.0030.01616.38
7.3.270.0090.00917.40
7.3.260.0120.01216.25
7.3.240.0100.00616.30
7.3.230.0030.01316.55
7.3.210.0000.01616.24
7.3.200.0120.00416.40
7.3.190.0030.01316.46
7.3.180.0090.00816.46
7.3.170.0120.00816.59
7.3.160.0100.00716.50
7.2.330.0120.00616.60
7.2.320.0120.00916.61
7.2.310.0060.01016.69
7.2.300.0150.00416.48
7.2.290.0060.01116.59
7.2.60.0100.00716.72
7.2.00.0130.00719.36
7.1.200.0060.01015.35
7.1.100.0030.01017.92
7.1.70.0000.00717.01
7.1.60.0030.01619.27
7.1.50.0040.01516.65
7.1.00.0100.06722.50
7.0.200.0040.00716.53
7.0.60.0100.08320.03
7.0.50.0100.06317.88
7.0.40.0000.07020.13
7.0.30.0230.05020.09
7.0.20.0270.06320.20
7.0.10.0030.09020.25
7.0.00.0030.06020.05
5.6.280.0100.05721.15
5.6.210.0070.08020.56
5.6.200.0070.04718.29
5.6.190.0030.04320.48
5.6.180.0230.08020.52
5.6.170.0230.07320.55
5.6.160.0170.07020.45
5.6.150.0030.08318.18
5.6.140.0030.07318.18
5.6.130.0130.03018.14
5.6.120.0130.07321.01
5.6.110.0030.09020.96
5.6.100.0100.08321.04
5.6.90.0030.04021.08
5.6.80.0130.04720.39
5.6.70.2730.04020.49
5.5.350.0070.05720.38
5.5.340.0000.08017.92
5.5.330.0000.07320.47
5.5.320.0030.05320.24
5.5.310.0270.08020.32
5.5.300.0030.07317.94
5.5.290.0000.04317.99
5.5.280.0070.09020.65
5.5.270.0230.06720.88
5.5.260.0000.04320.64
5.5.250.0100.07320.58
5.5.240.0200.03720.16
5.4.450.0230.06019.33
5.4.440.0200.05719.27
5.4.430.0230.05719.67
5.4.420.0270.05019.32
5.4.410.0200.05319.52
5.4.400.0230.04718.96
5.4.390.0230.05018.85
5.4.380.0270.04319.32
5.4.370.0200.05319.25
5.4.360.0200.05319.12
5.4.350.0230.05319.17
5.4.340.0230.06319.23
5.4.320.0200.06719.18
5.4.310.0100.05718.96
5.4.300.0200.05019.09
5.4.290.0100.06318.81
5.4.280.0170.06719.32
5.4.270.0200.05319.32
5.4.260.0130.06319.02
5.4.250.0200.05718.93
5.4.240.0170.05719.31
5.4.230.0200.05319.23
5.4.220.0230.05019.17
5.4.210.0230.04719.22
5.4.200.0200.05019.32
5.4.190.0330.05018.81
5.4.180.0270.04719.14
5.4.170.0270.04719.29
5.4.160.0230.04719.09
5.4.150.0200.05319.21
5.4.140.0270.04316.53
5.4.130.0270.04316.33
5.4.120.0130.06016.55
5.4.110.0200.05016.44
5.4.100.0370.05016.41
5.4.90.0230.04716.51
5.4.80.0200.04716.53
5.4.70.0230.04716.23
5.4.60.0370.02716.49
5.4.50.0000.07716.22
5.4.40.0070.05316.37
5.4.30.0030.06016.50
5.4.20.0000.06716.55

preferences:
56.44 ms | 401 KiB | 5 Q