3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(strict_types = 1); $values = [1, 0, 'foo', false, true, '', null]; var_dump(array_map('strval', $values)); var_dump(array_map(function($v) { return strval($v); }, $values));

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)
8.3.60.0100.00716.38
8.3.50.0180.00421.14
8.3.40.0070.00718.64
8.3.30.0120.00318.72
8.3.20.0040.00420.29
8.3.10.0080.00023.48
8.3.00.0040.00423.47
8.2.180.0150.00318.29
8.2.170.0120.00922.96
8.2.160.0030.01320.33
8.2.150.0120.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00820.95
8.2.120.0040.00426.35
8.2.110.0100.00020.38
8.2.100.0040.00817.57
8.2.90.0030.00519.08
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0060.00317.80
8.2.50.0000.00818.07
8.2.40.0040.00422.15
8.2.30.0040.00420.60
8.2.20.0070.00017.56
8.2.10.0090.00018.11
8.2.00.0080.00018.06
8.1.280.0030.01725.92
8.1.270.0040.00423.79
8.1.260.0030.00528.09
8.1.250.0000.00828.09
8.1.240.0040.00423.85
8.1.230.0090.00317.42
8.1.220.0000.00817.79
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0030.00520.68
8.1.150.0040.00418.86
8.1.140.0050.00319.53
8.1.130.0040.00417.75
8.1.120.0040.00417.52
8.1.110.0070.00017.52
8.1.100.0070.00017.36
8.1.90.0040.00417.49
8.1.80.0000.00817.53
8.1.70.0000.00717.46
8.1.60.0050.00317.55
8.1.50.0040.00417.53
8.1.40.0030.00617.42
8.1.30.0090.00017.66
8.1.20.0030.00617.52
8.1.10.0020.00517.39
8.1.00.0030.00517.25
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0080.00018.39
8.0.270.0000.00717.07
8.0.260.0040.00417.08
8.0.250.0070.00016.79
8.0.240.0000.00716.88
8.0.230.0070.00016.77
8.0.220.0040.00416.86
8.0.210.0000.00716.85
8.0.200.0000.00616.99
8.0.190.0090.00016.94
8.0.180.0040.00416.89
8.0.170.0080.00016.85
8.0.160.0040.00416.85
8.0.150.0000.00816.80
8.0.140.0000.00716.81
8.0.130.0060.00013.39
8.0.120.0030.00516.75
8.0.110.0020.00516.91
8.0.100.0080.00016.75
8.0.90.0050.00316.76
8.0.80.0090.00616.82
8.0.70.0040.00416.83
8.0.60.0030.00716.86
8.0.50.0030.00616.79
8.0.30.0080.01016.87
8.0.20.0100.01117.40
8.0.10.0000.00816.98
8.0.00.0130.00816.70
7.4.330.0050.00016.84
7.4.320.0030.00316.61
7.4.300.0030.00316.40
7.4.290.0050.00316.45
7.4.280.0050.00316.50
7.4.270.0070.00016.65
7.4.260.0070.00016.51
7.4.250.0030.00316.54
7.4.240.0020.00616.55
7.4.230.0070.00016.57
7.4.220.0080.01616.67
7.4.210.0090.00916.58
7.4.200.0040.00416.50
7.4.160.0110.00616.40
7.4.150.0090.01217.40
7.4.140.0110.00817.86
7.4.130.0070.01216.61
7.4.120.0130.00716.48
7.4.110.0390.02316.73
7.4.100.0170.00716.48
7.4.90.0110.00716.61
7.4.80.0060.01219.39
7.4.70.0100.00716.60
7.4.60.0080.00916.60
7.4.50.0080.00316.56
7.4.40.0100.01016.30
7.4.30.0100.00616.35
7.4.00.0100.00314.91
7.3.330.0000.00613.37
7.3.320.0050.00013.14
7.3.310.0070.00016.33
7.3.300.0000.00716.28
7.3.290.0070.00016.32
7.3.280.0040.01416.26
7.3.270.0100.00717.40
7.3.260.0090.00916.55
7.3.250.0100.00816.40
7.3.240.0110.00916.33
7.3.230.0040.01416.47
7.3.210.0200.00016.38
7.3.200.0120.00416.53
7.3.190.0090.01316.58
7.3.180.0180.02916.29
7.3.170.0120.00916.33
7.3.160.0120.00916.31
7.2.330.0170.00716.32
7.2.320.0160.00016.31
7.2.310.0110.00516.56
7.2.300.0110.00816.53
7.2.290.0090.00916.58
7.2.60.0040.01116.91
7.2.50.0030.01016.86
7.2.00.0090.00619.01
7.1.200.0040.01115.54
7.1.100.0060.00617.74
7.1.70.0040.00417.28
7.1.60.0070.01719.06
7.1.50.0060.01016.80
7.1.00.0030.07722.43
7.0.200.0330.01014.25
7.0.60.0030.08319.82
7.0.50.0070.07017.86
7.0.40.0070.04720.27
7.0.30.0200.04720.09
7.0.20.0300.07320.19
7.0.10.0070.09020.30
7.0.00.0070.08720.20
5.6.280.0130.04721.02
5.6.210.0030.04720.73
5.6.200.0100.05318.12
5.6.190.0030.06720.58
5.6.180.0170.06020.46
5.6.170.0330.08020.48
5.6.160.0070.08320.43
5.6.150.0070.08018.15
5.6.140.0170.06018.17
5.6.130.0030.07018.28
5.6.120.0000.04321.01
5.6.110.0170.06020.94
5.6.100.0130.07321.01
5.6.90.0130.08320.96
5.6.80.0070.08020.39
5.5.350.4300.03320.30
5.5.340.0070.03718.05
5.5.330.0030.04020.14
5.5.320.0200.03720.51
5.5.310.0330.05720.29
5.5.300.0030.04718.00
5.5.290.0000.04718.07
5.5.280.0070.08720.86
5.5.270.0130.08020.88
5.5.260.0130.07720.80
5.5.250.0100.08020.66
5.5.240.0100.08720.13

preferences:
60.32 ms | 401 KiB | 5 Q