3v4l.org

run code in 300+ PHP versions simultaneously
<?php $counts = ['Type_1'=>1]; foreach($counts as $key => $value){ $c = $key . ' => ' . $value; };

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
8.3.50.0120.00318.01
8.3.40.0120.00318.67
8.3.30.0090.00918.54
8.3.20.0070.00024.18
8.3.10.0060.00324.66
8.3.00.0040.00426.16
8.2.180.0030.01025.92
8.2.170.0040.01118.88
8.2.160.0130.00722.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0060.00326.35
8.2.110.0090.00021.00
8.2.100.0040.00717.91
8.2.90.0030.00819.70
8.2.80.0040.00420.48
8.2.70.0000.00817.93
8.2.60.0090.00017.91
8.2.50.0000.00818.10
8.2.40.0030.00719.35
8.2.30.0000.00719.16
8.2.20.0040.00418.07
8.2.10.0030.00521.00
8.2.00.0070.00019.28
8.1.280.0120.00325.92
8.1.270.0070.00023.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00620.88
8.1.230.0060.00620.67
8.1.220.0000.00717.76
8.1.210.0040.00418.85
8.1.200.0000.00917.22
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0030.00618.71
8.1.160.0030.00318.93
8.1.150.0040.00418.94
8.1.140.0040.00418.89
8.1.130.0050.00320.18
8.1.120.0050.00317.43
8.1.110.0000.00917.31
8.1.100.0000.00917.49
8.1.90.0040.00317.46
8.1.80.0000.00717.34
8.1.70.0030.00317.44
8.1.60.0030.00517.50
8.1.50.0050.00317.45
8.1.40.0000.00817.52
8.1.30.0030.00617.61
8.1.20.0000.00717.72
8.1.10.0080.00017.43
8.1.00.0040.00417.46
8.0.300.0040.00420.09
8.0.290.0090.00016.63
8.0.280.0000.00718.32
8.0.270.0050.00316.83
8.0.260.0000.00718.43
8.0.250.0040.00416.85
8.0.240.0080.00016.97
8.0.230.0070.00016.95
8.0.220.0030.00316.88
8.0.210.0070.00016.78
8.0.200.0030.00316.85
8.0.190.0050.00316.97
8.0.180.0000.00716.95
8.0.170.0040.00416.82
8.0.160.0080.00016.90
8.0.150.0040.00416.74
8.0.140.0030.00716.91
8.0.130.0030.00313.39
8.0.120.0030.00516.86
8.0.110.0070.00016.67
8.0.100.0030.00316.95
8.0.90.0000.00816.89
8.0.80.0110.00916.87
8.0.70.0040.00416.84
8.0.60.0000.00716.79
8.0.50.0000.00716.78
8.0.30.0130.00416.91
8.0.20.0180.00616.91
8.0.10.0110.00716.96
8.0.00.0060.01216.89
7.4.330.0000.00615.55
7.4.320.0000.00716.53
7.4.300.0000.01016.51
7.4.290.0000.00716.44
7.4.280.0040.00416.52
7.4.270.0030.00316.61
7.4.260.0050.00013.32
7.4.250.0000.00716.46
7.4.240.0080.00016.52
7.4.230.0030.00516.67
7.4.220.0050.00216.59
7.4.210.0080.00816.50
7.4.200.0060.00016.30
7.4.140.0070.01016.37
7.4.130.0100.00616.32
7.4.120.0120.00616.48
7.4.110.0120.00616.25
7.4.100.0090.00916.25
7.4.90.0030.01416.04
7.4.80.0060.01016.07
7.4.70.0130.01016.13
7.4.60.0120.00616.16
7.4.50.0060.01215.98
7.4.40.0110.00716.14
7.4.30.0100.00616.42
7.4.20.0030.01416.27
7.4.10.0100.00716.38
7.4.00.0100.00716.40
7.3.330.0020.00516.34
7.3.320.0030.00313.03
7.3.310.0030.00316.33
7.3.300.0060.00016.24
7.3.290.0040.01016.27
7.3.260.0090.00916.13
7.3.250.0100.00716.52
7.3.240.0130.00916.13
7.3.230.0130.00316.38
7.3.220.0100.01316.39
7.3.210.0070.01016.29
7.3.200.0150.00616.25
7.3.190.0120.00616.26
7.3.180.0090.00916.54
7.3.170.0070.01116.53
7.3.160.0140.00316.51
7.3.150.0030.01416.23
7.3.140.0090.00916.34
7.3.130.0030.01416.45
7.3.120.0120.00616.24
7.3.110.0130.00316.16
7.3.100.0100.00716.12
7.3.90.0070.01016.25
7.3.80.0060.01116.22
7.3.70.0150.00916.07
7.3.60.0090.01416.18
7.3.50.0110.00616.36
7.3.40.0160.00616.29
7.3.30.0100.01316.16
7.3.20.0750.01016.10
7.3.10.0060.01216.46
7.3.00.0100.00616.39

preferences:
53.54 ms | 400 KiB | 5 Q