3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( array( '1' => foo, '11' => 'bar' ) );

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)
8.3.60.0090.01216.75
8.3.50.0110.01122.11
8.3.40.0070.00718.79
8.3.30.0040.01118.79
8.3.20.0040.00418.51
8.3.10.0040.00423.52
8.3.00.0040.00420.82
8.2.180.0080.01118.18
8.2.170.0100.00722.96
8.2.160.0000.01418.85
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00221.18
8.2.120.0060.00326.35
8.2.110.0030.00620.35
8.2.100.0000.01117.91
8.2.90.0060.00319.08
8.2.80.0080.00017.97
8.2.70.0040.00417.75
8.2.60.0090.00017.93
8.2.50.0040.00418.10
8.2.40.0040.00422.07
8.2.30.0030.00320.54
8.2.20.0000.00717.56
8.2.10.0000.00817.93
8.2.00.0060.00317.96
8.1.280.0110.00425.92
8.1.270.0040.00423.82
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0100.00022.18
8.1.230.0080.00420.97
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.23
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0000.00718.95
8.1.150.0020.00518.71
8.1.140.0050.00319.51
8.1.130.0000.00717.68
8.1.120.0000.00717.36
8.1.110.0000.00817.45
8.1.100.0000.00817.37
8.1.90.0030.00517.37
8.1.80.0040.00417.40
8.1.70.0040.00417.30
8.1.60.0040.00417.48
8.1.50.0040.00417.41
8.1.40.0040.00417.52
8.1.30.0000.00817.50
8.1.20.0000.00817.47
8.1.10.0040.00417.38
8.1.00.0040.00417.44
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.52
8.0.270.0070.00017.22
8.0.260.0000.00617.26
8.0.250.0070.00017.02
8.0.240.0030.00317.00
8.0.230.0050.00216.91
8.0.220.0000.00816.83
8.0.210.0040.00416.96
8.0.200.0030.00317.04
8.0.190.0040.00716.91
8.0.180.0040.00416.98
8.0.170.0040.00417.00
8.0.160.0000.00816.90
8.0.150.0030.00416.86
8.0.140.0000.00716.82
8.0.130.0050.00013.39
8.0.120.0050.00316.96
8.0.110.0040.00416.84
8.0.100.0080.00016.85
8.0.90.0000.00716.78
8.0.80.0130.00617.00
8.0.70.0040.00416.96
8.0.60.0040.00416.93
8.0.50.0050.00317.06
8.0.30.0080.01017.00
8.0.20.0140.00717.40
8.0.10.0000.00716.89
8.0.00.0130.00716.92
7.4.330.0000.00515.08
7.4.320.0070.00016.45
7.4.300.0030.00316.43
7.4.290.0060.00016.46
7.4.280.0050.00316.54
7.4.270.0030.00316.51
7.4.260.0070.00016.49
7.4.250.0040.00416.40
7.4.240.0030.00316.52
7.4.230.0030.00316.43
7.4.220.0140.00316.49
7.4.210.0140.00616.50
7.4.200.0030.00316.32
7.4.160.0090.00616.45
7.4.150.0090.01217.40
7.4.140.0110.01017.86
7.4.130.0110.00616.39
7.4.120.0160.00216.45
7.4.110.0060.00916.59
7.4.100.0120.01216.51
7.4.90.0080.01116.53
7.4.80.0160.00619.39
7.4.70.0070.01016.39
7.4.60.0090.00616.52
7.4.50.0080.00316.42
7.4.40.0060.01216.66
7.4.30.0170.00016.35
7.4.00.0040.00415.14
7.3.330.0050.00012.99
7.3.320.0000.00513.05
7.3.310.0000.00716.46
7.3.300.0050.00316.29
7.3.290.0090.00616.29
7.3.280.0080.01216.27
7.3.270.0060.01217.40
7.3.260.0170.00616.48
7.3.250.0080.01216.29
7.3.240.0060.01216.27
7.3.230.0100.00716.39
7.3.210.0070.01016.51
7.3.200.0060.01016.24
7.3.190.0090.00816.23
7.3.180.0030.01316.50
7.3.170.0080.00916.53
7.3.160.0120.00416.20
7.2.330.0070.01116.28
7.2.320.0030.01416.42
7.2.310.0090.00916.33
7.2.300.0090.00916.49
7.2.290.0110.00516.39
7.2.60.0000.00716.66
7.2.00.0030.00919.02
7.1.200.0040.01115.80
7.1.100.0040.00817.91
7.1.70.0060.00317.02
7.1.60.0070.01720.41
7.1.50.0060.01516.91
7.1.00.0000.08022.30
7.0.200.0310.00714.89
7.0.60.0330.07319.81
7.0.50.0100.07717.80
7.0.40.0230.05319.99
7.0.30.0300.04720.32
7.0.20.0230.06320.18
7.0.10.0330.05020.23
7.0.00.0170.05719.98
5.6.280.0030.07320.95
5.6.210.0100.06020.76
5.6.200.0000.04318.15
5.6.190.0170.06020.54
5.6.180.0200.05320.46
5.6.170.0130.06720.63
5.6.160.0230.05020.77
5.6.150.0100.06320.30
5.6.140.0130.06320.33
5.6.130.0300.04720.35
5.6.120.0200.05320.34
5.6.110.0130.06720.29
5.6.100.0200.05320.23
5.6.90.0170.05720.32
5.6.80.0270.04719.80
5.6.70.0230.05019.89
5.6.60.0100.05719.80
5.6.50.0400.05319.72
5.6.40.0600.05319.69
5.6.30.0530.06019.80
5.6.20.0530.06019.66
5.6.10.0530.05019.64
5.6.00.0570.04719.69
5.5.350.4070.03720.41
5.5.340.0130.07317.95
5.5.330.0230.06020.42
5.5.320.0200.05320.43
5.5.310.0170.05720.18
5.5.300.0270.05320.04
5.5.290.0130.06720.12
5.5.280.0070.07020.10
5.5.270.0130.06020.09
5.5.260.0100.06719.93
5.5.250.0100.06019.91
5.5.240.0200.05319.47
5.5.230.0070.06319.52
5.5.220.0100.05719.52
5.5.210.0100.05319.61
5.5.200.0500.05319.47
5.5.190.0570.05019.29
5.5.180.0530.05319.54
5.5.160.0570.06319.50
5.5.150.0500.06019.29
5.5.140.0500.04719.48
5.5.130.0170.05319.60
5.5.120.0170.05319.58
5.5.110.0170.06019.47
5.5.100.0030.06719.58
5.5.90.0200.05319.19
5.5.80.0230.05319.57
5.5.70.0230.05019.46
5.5.60.0170.05319.34
5.5.50.0100.06019.34
5.5.40.0200.04719.41
5.5.30.0200.05319.29
5.5.20.0200.05019.30
5.5.10.0070.06719.45
5.5.00.0200.05319.39

preferences:
55.39 ms | 401 KiB | 5 Q