3v4l.org

run code in 300+ PHP versions simultaneously
<?php $inputs = ['a:', 'b:', ['c:'], 'd:']; array_walk_recursive( $inputs, function(&$v) { $v = str_replace(':', ' ', $v); } ); var_export($inputs);

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)
8.5.00.0150.00619.91
8.4.150.0020.00114.05
8.4.140.0140.00717.48
8.4.130.0140.00718.46
8.4.120.0100.01017.59
8.4.110.0120.00920.39
8.4.100.0130.00417.52
8.4.90.0140.00520.54
8.4.80.0090.00718.75
8.4.70.0060.01018.89
8.4.60.0120.00818.96
8.4.50.0030.00620.17
8.4.40.0060.01319.39
8.4.30.0130.00620.65
8.4.20.0070.00317.76
8.4.10.0130.00717.61
8.3.280.0100.00918.32
8.3.270.0100.00916.70
8.3.260.0100.00816.52
8.3.250.0120.00718.22
8.3.240.0110.00816.79
8.3.230.0110.00816.63
8.3.220.0140.00518.97
8.3.210.0050.00318.30
8.3.200.0060.00316.68
8.3.190.0120.00816.76
8.3.180.0100.00819.04
8.3.170.0130.00616.52
8.3.160.0150.00318.99
8.3.150.0120.00317.22
8.3.140.0070.00718.78
8.3.130.0110.00418.41
8.3.120.0060.00320.61
8.3.110.0080.00316.54
8.3.100.0060.00316.67
8.3.90.0040.00426.77
8.3.80.0040.00417.97
8.3.70.0090.01216.63
8.3.60.0180.00416.50
8.3.50.0110.01120.18
8.3.40.0080.00818.85
8.3.30.0000.01519.09
8.3.20.0080.00024.18
8.3.10.0000.00824.66
8.3.00.0000.00826.16
8.2.290.0140.00516.73
8.2.280.0130.00618.21
8.2.270.0040.01419.13
8.2.260.0070.01316.49
8.2.250.0030.00616.77
8.2.240.0000.00718.71
8.2.230.0030.00620.94
8.2.220.0090.00024.06
8.2.210.0080.00026.77
8.2.200.0080.00318.41
8.2.190.0070.01016.58
8.2.180.0070.00725.92
8.2.170.0130.00318.82
8.2.160.0160.00022.96
8.2.150.0080.00025.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.71
8.2.110.0030.00621.01
8.2.100.0150.00717.83
8.2.90.0160.00418.38
8.2.80.0170.00217.77
8.2.70.0150.00417.60
8.2.60.0140.00517.69
8.2.50.0190.00117.82
8.2.40.0160.00217.83
8.2.30.0110.00717.81
8.2.20.0120.00819.06
8.2.10.0140.00417.60
8.2.00.0150.00218.37
8.1.330.0140.00516.26
8.1.320.0110.00917.74
8.1.310.0090.00918.26
8.1.300.0040.01517.57
8.1.290.0090.00030.84
8.1.280.0070.00725.92
8.1.270.0090.00023.99
8.1.260.0040.00426.35
8.1.250.0060.00628.09
8.1.240.0030.00622.14
8.1.230.0130.00319.01
8.1.220.0120.00917.66
8.1.210.0160.00218.17
8.1.200.0170.00217.47
8.1.190.0150.00417.46
8.1.180.0150.00317.84
8.1.170.0140.00418.03
8.1.160.0110.00718.23
8.1.150.0140.00318.07
8.1.140.0110.00617.51
8.1.130.0100.00618.25
8.1.120.0080.00817.47
8.1.110.0070.00917.52
8.1.100.0130.00417.53
8.1.90.0120.00517.52
8.1.80.0100.00817.53
8.1.70.0170.00217.51
8.1.60.0140.00417.56
8.1.50.0160.00417.55
8.1.40.0180.00217.54
8.1.30.0190.00317.60
8.1.20.0160.00517.56
8.1.10.0150.00717.46
8.1.00.0230.00417.51
8.0.300.0100.00719.55
8.0.290.0100.00817.10
8.0.280.0140.00317.98
8.0.270.0110.00717.14
8.0.260.0150.00217.96
8.0.250.0150.00217.22
8.0.240.0110.00517.25
8.0.230.0140.00317.19
8.0.220.0160.00217.20
8.0.210.0120.00717.14
8.0.200.0110.00817.22
8.0.190.0110.00717.24
8.0.180.0120.00617.25
8.0.170.0130.00617.24
8.0.160.0180.00317.21
8.0.150.0160.00517.19
8.0.140.0180.00417.21
8.0.130.0190.00517.17
8.0.120.0150.00817.20
8.0.110.0180.00517.25
8.0.100.0190.00517.20
8.0.90.0150.00717.20
8.0.80.0200.00317.22
8.0.70.0210.00317.22
8.0.60.0150.00817.24
8.0.50.0220.00117.20
8.0.30.0160.00717.13
8.0.20.0210.00217.17
8.0.10.0190.00617.25
7.4.330.0050.00816.56
7.4.320.0110.00517.01
7.4.300.0120.00317.03
7.4.290.0150.00117.04
7.4.280.0140.00817.07
7.4.270.0180.00717.10
7.4.260.0220.00217.02
7.4.250.0180.00317.05
7.4.240.0180.00317.07
7.4.230.0140.00416.99
7.4.220.0170.00617.06
7.4.210.0110.00717.04
7.4.200.0170.00416.96
7.4.190.0180.00517.10
7.4.180.0190.00417.07
7.4.160.0160.00717.07
7.4.150.0200.00217.04
7.4.140.0170.00516.98
7.4.130.0160.00717.04
7.4.120.0160.00717.00
7.4.110.0180.00516.92
7.4.100.0170.00316.99
7.4.90.0140.00516.91
7.4.80.0120.00616.93
7.4.70.0120.00616.95
7.4.60.0120.00516.91
7.4.50.0130.00816.93
7.4.40.0170.00416.96
7.4.30.0180.00316.92
7.4.20.0140.00516.92
7.4.10.0070.01117.02
7.4.00.0150.00216.98

preferences:
105.42 ms | 403 KiB | 5 Q