3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = $b;

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)
8.3.60.0040.01116.63
8.3.50.0100.00821.99
8.3.40.0110.00318.63
8.3.30.0070.00718.79
8.3.20.0000.00720.07
8.3.10.0040.00421.60
8.3.00.0090.00019.38
8.2.180.0120.00316.63
8.2.170.0070.01122.96
8.2.160.0000.01622.25
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0070.00020.94
8.2.110.0090.00019.21
8.2.100.0090.00317.75
8.2.90.0080.00019.02
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0050.00317.93
8.2.50.0030.00718.07
8.2.40.0060.00319.75
8.2.30.0000.00717.89
8.2.20.0040.00417.73
8.2.10.0040.00418.04
8.2.00.0040.00417.59
8.1.280.0120.00925.92
8.1.270.0080.00018.75
8.1.260.0040.00426.35
8.1.250.0140.00028.09
8.1.240.0060.00322.14
8.1.230.0070.00417.54
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.22
8.1.190.0040.00417.22
8.1.180.0050.00218.10
8.1.170.0060.00618.23
8.1.160.0050.00321.95
8.1.150.0000.00718.78
8.1.140.0050.00317.42
8.1.130.0000.00717.73
8.1.120.0070.00017.29
8.1.110.0000.00817.38
8.1.100.0000.00717.42
8.1.90.0040.00417.41
8.1.80.0030.00517.43
8.1.70.0030.00317.27
8.1.60.0080.00017.40
8.1.50.0040.00417.44
8.1.40.0040.00417.44
8.1.30.0040.00417.62
8.1.20.0000.00817.48
8.1.10.0020.00517.31
8.1.00.0030.00717.31
8.0.300.0000.00718.77
8.0.290.0000.00816.75
8.0.280.0000.00718.29
8.0.270.0040.00417.09
8.0.260.0050.00517.09
8.0.250.0060.00016.84
8.0.240.0040.00416.89
8.0.230.0000.00816.95
8.0.220.0000.00616.90
8.0.210.0000.00716.86
8.0.200.0000.00616.93
8.0.190.0000.00716.91
8.0.180.0040.00416.78
8.0.170.0040.00416.86
8.0.160.0030.00616.91
8.0.150.0000.00716.83
8.0.140.0040.00416.69
8.0.130.0000.00613.29
8.0.120.0000.00716.80
8.0.110.0030.00316.86
8.0.100.0030.00416.75
8.0.90.0000.00716.75
8.0.80.0150.00016.87
8.0.70.0000.00816.89
8.0.60.0040.00416.71
8.0.50.0040.00416.67
8.0.30.0090.01417.00
8.0.20.0100.00917.40
8.0.10.0040.00417.04
8.0.00.0100.01016.55
7.4.330.0050.00015.03
7.4.320.0030.00316.54
7.4.300.0000.00716.57
7.4.290.0030.00316.42
7.4.280.0000.00716.36
7.4.270.0030.00316.42
7.4.260.0030.00316.51
7.4.250.0030.00616.38
7.4.240.0060.00116.38
7.4.230.0000.00716.41
7.4.220.0110.00816.30
7.4.210.0040.01116.50
7.4.200.0050.00216.56
7.4.160.0060.00916.46
7.4.150.0180.01417.40
7.4.140.0070.01117.86
7.4.130.0080.00816.41
7.4.120.0100.00716.34
7.4.110.0170.00016.36
7.4.100.0100.00716.51
7.4.90.0100.01016.17
7.4.80.0090.01319.39
7.4.70.0000.01616.39
7.4.60.0030.01216.42
7.4.50.0020.00216.33
7.4.40.0090.00616.06
7.4.30.0070.01016.44
7.4.00.0040.01114.98
7.3.330.0030.00313.18
7.3.320.0000.01412.99
7.3.310.0030.00416.22
7.3.300.0000.00716.23
7.3.290.0090.00916.23
7.3.280.0080.00816.24
7.3.270.0060.01217.40
7.3.260.0090.00916.25
7.3.250.0120.01216.38
7.3.240.0130.00316.46
7.3.230.0100.00716.39
7.3.210.0100.00616.36
7.3.200.0060.01019.39
7.3.190.0100.00616.42
7.3.180.0140.00316.42
7.3.170.0030.01316.34
7.3.160.0060.00916.41
7.2.330.0110.01116.50
7.2.320.0130.00316.48
7.2.310.0130.00716.38
7.2.300.0070.01116.21
7.2.290.0040.01316.14
7.2.00.0060.01219.28
7.1.100.0000.01018.06
7.1.70.0050.00217.15
7.1.60.0070.01719.50
7.1.50.0150.00716.80
7.1.00.0000.08022.44
7.0.200.0130.00916.52
7.0.140.0000.06022.11
7.0.60.0030.08319.81
7.0.50.0000.06317.79
7.0.40.0030.07720.02
7.0.30.0230.04720.09
7.0.20.0270.06720.02
7.0.10.0370.07020.16
7.0.00.0230.06720.09
5.6.280.0000.07721.03
5.6.210.0030.08320.61
5.6.200.0100.03318.13
5.6.190.0070.08720.32
5.6.180.0170.04720.46
5.6.170.0200.04720.46
5.6.160.0030.05020.38
5.6.150.0070.07318.22
5.6.140.0130.08018.23
5.6.130.0070.07318.16
5.6.120.0030.05320.95
5.6.110.0100.07720.98
5.6.100.0030.04020.97
5.6.90.0100.04720.96
5.6.80.0070.04720.37
5.6.70.0300.06320.36
5.5.350.0300.06320.29
5.5.340.0200.04017.92
5.5.330.0030.08720.36
5.5.320.0070.04020.17
5.5.310.0330.07720.50
5.5.300.0100.06717.92
5.5.290.0000.09317.89
5.5.280.0070.05020.77
5.5.270.0070.04020.86
5.5.260.0070.08020.87
5.5.250.0070.08020.68
5.5.240.0030.04320.12
5.4.450.0270.05019.45
5.4.440.1170.06719.49
5.4.430.0830.06019.20
5.4.420.1000.04319.31
5.4.410.1030.07319.31
5.4.400.0300.05718.58
5.4.390.0430.05318.83
5.4.380.0500.04718.57
5.4.370.0330.05018.59
5.4.360.0330.05018.59
5.4.350.0400.05718.53
5.4.340.0370.06318.52
5.4.320.0330.05318.79
5.4.310.0370.05318.68
5.4.300.0370.05018.77
5.4.290.0430.05018.61
5.4.280.0270.05718.48
5.4.270.0330.05318.45
5.4.260.0370.05018.69
5.4.250.0330.06018.61
5.4.240.0400.06018.73
5.4.230.0270.06318.55
5.4.220.0400.05318.68
5.4.210.0370.05318.68
5.4.200.0430.05716.56
5.4.190.0400.07018.61
5.4.180.0370.08718.76
5.4.170.0500.06318.44
5.4.160.0330.05018.70
5.4.150.0470.04718.59
5.4.140.0270.06316.17
5.4.130.0370.04716.16
5.4.120.0470.05016.04
5.4.110.0330.04716.25
5.4.100.0270.05716.25
5.4.90.0300.05716.16
5.4.80.0400.06316.06
5.4.70.0300.05716.20
5.4.60.0200.06016.17
5.4.50.0300.05716.32
5.4.40.0330.05016.05
5.4.30.0230.05316.15
5.4.20.0300.05016.22
5.4.10.0370.04716.13
5.4.00.0330.04715.68

preferences:
48.84 ms | 401 KiB | 5 Q