3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strtr(' ', array('_' => '', '.' => '_', '\\' => '_')));

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)
8.3.60.0150.00616.50
8.3.50.0040.01116.17
8.3.40.0140.00018.59
8.3.30.0110.00418.55
8.3.20.0040.00420.13
8.3.10.0040.00421.95
8.3.00.0060.00317.27
8.2.180.0110.00416.38
8.2.170.0070.01022.96
8.2.160.0170.00320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00420.94
8.2.120.0020.00526.35
8.2.110.0100.00020.35
8.2.100.0080.00417.46
8.2.90.0040.00418.92
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00817.80
8.2.50.0000.00818.10
8.2.40.0020.00520.32
8.2.30.0060.00319.04
8.2.20.0000.00817.84
8.2.10.0000.00817.98
8.2.00.0070.00017.99
8.1.280.0100.00725.92
8.1.270.0080.00023.96
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.89
8.1.230.0110.00017.47
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0000.00917.23
8.1.190.0030.00617.10
8.1.180.0050.00518.10
8.1.170.0030.00518.25
8.1.160.0000.00719.05
8.1.150.0040.00418.76
8.1.140.0000.00719.49
8.1.130.0000.00718.76
8.1.120.0030.00317.27
8.1.110.0000.00717.31
8.1.100.0030.00517.33
8.1.90.0030.00717.23
8.1.80.0040.00317.21
8.1.70.0040.00717.23
8.1.60.0080.00017.43
8.1.50.0040.00417.25
8.1.40.0040.00417.44
8.1.30.0030.00617.57
8.1.20.0040.00417.60
8.1.10.0020.00517.42
8.1.00.0040.00417.20
8.0.300.0030.00618.77
8.0.290.0000.00716.75
8.0.280.0040.00418.21
8.0.270.0070.00017.03
8.0.260.0030.00316.64
8.0.250.0000.00616.81
8.0.240.0030.00616.75
8.0.230.0070.00316.84
8.0.220.0040.00416.67
8.0.210.0030.00516.70
8.0.200.0030.00316.86
8.0.190.0080.00016.78
8.0.180.0020.00516.77
8.0.170.0050.00216.68
8.0.160.0040.00416.66
8.0.150.0040.00316.71
8.0.140.0070.00016.73
8.0.130.0000.00513.16
8.0.120.0030.00516.71
8.0.110.0040.00416.79
8.0.100.0000.00816.79
8.0.90.0000.00816.59
8.0.80.0100.01316.75
8.0.70.0070.00016.77
8.0.60.0020.00516.56
8.0.50.0040.00416.82
8.0.30.0090.00717.00
8.0.20.0110.00817.40
8.0.10.0040.00416.78
8.0.00.0140.00316.58
7.4.330.0000.00515.55
7.4.320.0030.00316.45
7.4.300.0000.00616.28
7.4.290.0030.00716.35
7.4.280.0050.00316.38
7.4.270.0000.00616.46
7.4.260.0000.00513.25
7.4.250.0040.00416.41
7.4.240.0030.00316.42
7.4.230.0040.00416.49
7.4.220.0090.00916.39
7.4.210.0030.01216.37
7.4.200.0050.00216.34
7.4.160.0060.01116.41
7.4.150.0140.00317.40
7.4.140.0100.01117.86
7.4.130.0090.00916.29
7.4.120.0090.01216.42
7.4.110.0130.00716.29
7.4.100.0100.00716.46
7.4.90.0140.00416.52
7.4.80.0120.00619.39
7.4.70.0130.00316.49
7.4.60.0030.01316.20
7.4.50.0000.01515.99
7.4.40.0180.00016.27
7.4.30.0140.00716.15
7.4.00.0040.01114.48
7.3.330.0000.00513.07
7.3.320.0050.00013.00
7.3.310.0040.00415.99
7.3.300.0000.00616.11
7.3.290.0110.00616.13
7.3.280.0090.00816.11
7.3.270.0070.01017.40
7.3.260.0110.00516.15
7.3.250.0090.01216.11
7.3.240.0090.00816.46
7.3.230.0100.01016.45
7.3.210.0060.00916.15
7.3.200.0110.00516.29
7.3.190.0110.00616.13
7.3.180.0070.01016.36
7.3.170.0100.00716.40
7.3.160.0090.00616.13
7.2.330.0150.00316.32
7.2.320.0100.00716.57
7.2.310.0150.00616.59
7.2.300.0060.01516.30
7.2.290.0100.00516.38
7.2.00.0000.01219.19
7.1.100.0060.00918.00
7.1.70.0060.01016.74
7.1.60.0190.01634.82
7.1.50.0100.02334.86
7.1.40.0150.01234.50
7.1.30.0220.01134.42
7.1.20.0180.01734.64
7.1.10.0110.01616.39
7.1.00.0040.01116.67
7.0.200.0060.00916.75
7.0.190.0030.01216.25
7.0.180.0030.01016.07
7.0.170.0110.00516.14
7.0.160.0040.01416.05
7.0.150.0110.00516.04
7.0.140.0070.01016.21
7.0.130.0060.01216.29
7.0.120.0000.01416.26
7.0.110.0030.01016.05
7.0.100.0030.00916.03
7.0.90.0110.00316.05
7.0.80.0090.00916.27
7.0.70.0060.01216.36
7.0.60.0070.01015.98
7.0.50.0060.01216.19
7.0.40.0060.01016.27
7.0.30.0040.01116.36
7.0.20.0060.01116.50
7.0.10.0050.01516.41
7.0.00.0030.01016.19

preferences:
45.28 ms | 401 KiB | 5 Q