3v4l.org

run code in 300+ PHP versions simultaneously
<?php class evil { public function __toString() { global $array; $array[1] = 4; $array[] = 1; $array[] = 1; $array[] = 1; return "okey"; } } $array = range(0, 5); $array[1] .= new evil; var_dump($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)
8.3.60.0100.01316.63
8.3.50.0130.00321.99
8.3.40.0070.00718.88
8.3.30.0070.01118.63
8.3.20.0040.00420.07
8.3.10.0050.00320.54
8.3.00.0080.00021.60
8.2.180.0110.00716.63
8.2.170.0070.01122.96
8.2.160.0030.01022.19
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0030.00520.63
8.2.120.0000.00826.35
8.2.110.0090.00020.94
8.2.100.0080.00418.00
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0030.00517.63
8.2.60.0050.00518.04
8.2.50.0100.00018.09
8.2.40.0030.00522.28
8.2.30.0040.00419.59
8.2.20.0040.00417.79
8.2.10.0080.00018.17
8.2.00.0030.00518.21
8.1.280.0140.00025.92
8.1.270.0070.00022.21
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0060.00321.25
8.1.230.0110.00017.45
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0060.00317.35
8.1.180.0030.00618.10
8.1.170.0040.00418.56
8.1.160.0070.00020.74
8.1.150.0050.00318.80
8.1.140.0040.00419.56
8.1.130.0050.00217.53
8.1.120.0030.00317.46
8.1.110.0000.00717.45
8.1.100.0060.00317.34
8.1.90.0040.00417.45
8.1.80.0070.00017.40
8.1.70.0080.00017.50
8.1.60.0070.00017.62
8.1.50.0060.00317.41
8.1.40.0000.00817.54
8.1.30.0060.00317.57
8.1.20.0000.00717.54
8.1.10.0000.00817.52
8.1.00.0000.00817.45
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0040.00418.32
8.0.270.0000.00717.18
8.0.260.0070.00017.12
8.0.250.0030.00316.86
8.0.240.0000.00716.90
8.0.230.0040.00417.02
8.0.220.0070.00016.80
8.0.210.0040.00416.86
8.0.200.0030.00316.94
8.0.190.0000.00716.91
8.0.180.0000.00716.91
8.0.170.0040.00416.88
8.0.160.0070.00016.89
8.0.150.0040.00416.66
8.0.140.0050.00516.75
8.0.130.0030.00313.37
8.0.120.0030.00616.74
8.0.110.0000.00816.88
8.0.100.0000.00716.77
8.0.90.0000.00816.86
8.0.80.0100.01016.90
8.0.70.0030.00616.71
8.0.60.0050.00216.68
8.0.50.0050.00316.91
8.0.30.0140.00516.99
8.0.20.0100.00817.40
8.0.10.0040.00416.82
8.0.00.0070.01016.68
7.4.330.0000.00516.84
7.4.320.0000.00716.38
7.4.300.0030.00316.63
7.4.290.0040.00416.51
7.4.280.0070.00016.49
7.4.270.0030.00316.50
7.4.260.0040.00416.34
7.4.250.0080.00016.46
7.4.240.0030.00316.50
7.4.230.0040.00416.62
7.4.220.0060.01316.61
7.4.210.0070.00716.58
7.4.200.0030.00316.56
7.4.160.0070.01016.56
7.4.150.0090.00917.40
7.4.140.0110.00817.86
7.4.130.0100.00816.47
7.4.120.0080.00916.38
7.4.110.0150.00316.44
7.4.100.0030.01516.46
7.4.90.0180.00016.39
7.4.80.0140.00919.39
7.4.70.0080.00816.53
7.4.60.0140.00416.51
7.4.50.0060.01016.30
7.4.40.0130.00716.18
7.4.30.0130.00616.51
7.4.00.0030.00914.68
7.3.330.0050.00013.22
7.3.320.0020.00213.18
7.3.310.0000.00816.37
7.3.300.0030.00316.38
7.3.290.0070.00016.27
7.3.280.0090.00816.38
7.3.270.0130.00717.40
7.3.260.0110.00816.38
7.3.250.0090.00816.42
7.3.240.0090.00916.37
7.3.230.0110.00716.39
7.3.210.0080.00816.49
7.3.200.0190.00416.59
7.3.190.0160.00016.38
7.3.180.0160.00016.45
7.3.170.0100.00716.40
7.3.160.0060.00916.46
7.2.330.0120.00616.64
7.2.320.0130.00616.80
7.2.310.0120.00516.70
7.2.300.0110.00616.63
7.2.290.0120.00916.70
7.2.60.0040.01116.76
7.2.00.0100.00518.90
7.1.200.0060.00615.67
7.1.100.0060.00918.19
7.1.70.0040.01116.86
7.1.60.0170.00719.40
7.1.50.0030.01017.03
7.1.00.0100.07022.45
7.0.200.0290.01114.38
7.0.60.0370.07020.01
7.0.50.0130.07717.89
7.0.40.0030.05320.20
7.0.30.0270.04720.24
7.0.20.0430.06320.08
7.0.10.0030.07720.16
7.0.00.0100.08320.06
5.6.280.0070.06721.14
5.6.210.0070.08020.53
5.6.200.0070.09018.29
5.6.190.0170.07320.55
5.6.180.0270.08020.45
5.6.170.0300.04020.55
5.6.160.0100.08720.52
5.6.150.0030.08318.15
5.6.140.0100.07318.11
5.6.130.0000.04318.14
5.6.120.0100.08021.00
5.6.110.0070.09320.96
5.6.100.0070.04320.99
5.6.90.0070.08321.18
5.6.80.0130.07720.36
5.5.350.0300.07320.44
5.5.340.0100.08317.96
5.5.330.0030.05020.28
5.5.320.0630.06720.42
5.5.310.0100.05320.26
5.5.300.0000.07317.95
5.5.290.0100.05317.94
5.5.280.0100.07720.80
5.5.270.0100.07320.96
5.5.260.0100.07320.77
5.5.250.0070.05720.60
5.5.240.0270.06720.12

preferences:
48.83 ms | 401 KiB | 5 Q