3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('p','1'); echo $a(0);

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)
8.3.40.0110.00418.71
8.3.30.0090.00618.67
8.3.20.0070.00020.16
8.3.10.0040.00421.73
8.3.00.0080.00021.65
8.2.170.0070.01022.96
8.2.160.0100.00720.43
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00320.70
8.2.120.0000.00726.35
8.2.110.0000.01019.21
8.2.100.0080.00417.93
8.2.90.0040.00419.27
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0060.00318.04
8.2.50.0000.00818.09
8.2.40.0050.00220.59
8.2.30.0040.00419.27
8.2.20.0050.00317.68
8.2.10.0050.00218.06
8.2.00.0070.00018.10
8.1.270.0150.00323.96
8.1.260.0040.00428.09
8.1.250.0030.00628.09
8.1.240.0030.00622.52
8.1.230.0090.00317.58
8.1.220.0060.00317.76
8.1.210.0000.00818.77
8.1.200.0030.00717.25
8.1.190.0000.00817.00
8.1.180.0000.00818.10
8.1.170.0060.00318.50
8.1.160.0000.00720.69
8.1.150.0040.00419.05
8.1.140.0040.00419.42
8.1.130.0030.00317.66
8.1.120.0000.00717.35
8.1.110.0000.00817.29
8.1.100.0040.00417.42
8.1.90.0050.00317.40
8.1.80.0060.00317.41
8.1.70.0030.00317.42
8.1.60.0050.00217.39
8.1.50.0060.00317.54
8.1.40.0060.00317.50
8.1.30.0040.00417.63
8.1.20.0040.00417.59
8.1.10.0000.00717.46
8.1.00.0060.00317.46
8.0.300.0030.00618.77
8.0.290.0000.00816.63
8.0.280.0040.00418.39
8.0.270.0000.00717.17
8.0.260.0030.00317.17
8.0.250.0000.00616.84
8.0.240.0040.00416.83
8.0.230.0070.00016.95
8.0.220.0030.00616.87
8.0.210.0000.00716.83
8.0.200.0070.00016.95
8.0.190.0040.00416.83
8.0.180.0050.00316.87
8.0.170.0040.00416.81
8.0.160.0000.00716.77
8.0.150.0000.00916.69
8.0.140.0040.00416.74
8.0.130.0000.00513.32
8.0.120.0030.00516.77
8.0.110.0040.00416.78
8.0.100.0000.00816.86
8.0.90.0040.00416.92
8.0.80.0070.01016.86
8.0.70.0050.00316.92
8.0.60.0040.00416.75
8.0.50.0000.00716.73
8.0.30.0120.00817.04
8.0.20.0080.01317.40
8.0.10.0000.00717.11
8.0.00.0090.00916.59
7.4.330.0050.00016.70
7.4.320.0000.00716.58
7.4.300.0030.00316.60
7.4.290.0030.00316.35
7.4.280.0040.00416.49
7.4.270.0030.00316.51
7.4.260.0060.00316.55
7.4.250.0070.00016.57
7.4.240.0030.00616.59
7.4.230.0070.00016.52
7.4.220.0120.00616.48
7.4.210.0050.01216.65
7.4.200.0040.00416.56
7.4.160.0120.00416.55
7.4.150.0110.00717.40
7.4.140.0100.01317.86
7.4.130.0080.01216.47
7.4.120.0060.01116.47
7.4.110.0140.00316.52
7.4.100.0170.00016.64
7.4.90.0070.01016.40
7.4.80.0060.01019.39
7.4.70.0030.01316.50
7.4.60.0120.00916.51
7.4.50.0070.01116.57
7.4.40.0100.00716.68
7.4.30.0090.00816.38
7.4.00.0060.01014.97
7.3.330.0000.00613.01
7.3.320.0060.00013.17
7.3.310.0030.00316.32
7.3.300.0000.00716.24
7.3.290.0000.00716.25
7.3.280.0040.01316.22
7.3.270.0040.01317.40
7.3.260.0100.00716.18
7.3.250.0100.00816.22
7.3.240.0090.00816.35
7.3.230.0030.01516.55
7.3.210.0100.00716.26
7.3.200.0070.00719.39
7.3.190.0070.01016.50
7.3.180.0100.00716.38
7.3.170.0090.00916.27
7.3.160.0130.00616.44
7.3.10.0060.00916.61
7.3.00.0070.00716.64
7.2.330.0090.00916.27
7.2.320.0130.01016.42
7.2.310.0160.00016.09
7.2.300.0140.00616.60
7.2.290.0080.00816.48
7.2.130.0110.00416.60
7.2.120.0000.01616.69
7.2.110.0060.00916.35
7.2.100.0060.00916.54
7.2.90.0060.01216.48
7.2.80.0040.00816.57
7.2.70.0120.00316.70
7.2.60.0030.01016.56
7.2.50.0090.00616.50
7.2.40.0060.00916.60
7.2.30.0070.01016.60
7.2.20.0060.00916.50
7.2.10.0050.00516.81
7.2.00.0050.00917.93
7.1.250.0040.01115.45
7.1.200.0040.00715.58
7.1.100.0030.00618.20
7.1.70.0030.00716.96
7.1.60.0070.01719.40
7.1.50.0090.01316.52
7.1.00.0000.07722.46
7.0.200.0350.01014.45
7.0.60.0170.08021.59
7.0.50.0030.08317.79
7.0.40.0070.08720.24
7.0.30.0230.05020.01
7.0.20.0300.05020.30
7.0.10.0000.08720.34
7.0.00.0070.09020.10
5.6.280.0100.06321.06
5.6.210.0030.07720.52
5.6.200.0030.06718.21
5.6.190.0070.07720.47
5.6.180.0300.07720.61
5.6.170.0330.07020.39
5.6.160.0070.03720.52
5.6.150.0030.06318.23
5.6.140.0070.03318.21
5.6.130.0030.04018.11
5.6.120.0130.08321.01
5.6.110.0170.07321.00
5.6.100.0070.05321.00
5.6.90.0330.06321.00
5.6.80.0070.08020.41
5.5.350.0100.07720.38
5.5.340.0030.06017.89
5.5.330.0070.04020.40
5.5.320.0500.06020.20
5.5.310.0230.03720.23
5.5.300.0030.05317.98
5.5.290.0030.08317.97
5.5.280.0200.03320.79
5.5.270.0100.08020.72
5.5.260.0070.03720.87
5.5.250.0170.05720.67
5.5.240.3230.02720.18

preferences:
55.14 ms | 400 KiB | 5 Q