3v4l.org

run code in 300+ PHP versions simultaneously
<?php $counts = ['Type_1'=>1]; $var = range('a', 'z'); foreach($counts as $key => $value){ ${array_shift($var)} = $key . ' => ' . $value; }; echo $a;

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)
8.3.60.0110.00718.31
8.3.50.0150.00416.31
8.3.40.0120.00618.79
8.3.30.0070.00718.72
8.3.20.0070.00024.18
8.3.10.0050.00324.66
8.3.00.0040.00426.16
8.2.180.0070.00725.92
8.2.170.0070.00718.84
8.2.160.0040.01722.96
8.2.150.0050.00225.66
8.2.140.0070.00024.66
8.2.130.0050.00326.16
8.2.120.0040.00426.35
8.2.110.0050.00522.25
8.2.100.0030.00917.72
8.2.90.0040.00717.88
8.2.80.0040.00418.77
8.2.70.0040.00417.47
8.2.60.0000.00817.90
8.2.50.0000.00818.05
8.2.40.0070.00018.09
8.2.30.0040.00418.11
8.2.20.0040.00418.15
8.2.10.0040.00421.16
8.2.00.0000.00719.34
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0070.00422.20
8.1.230.0000.01020.96
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0040.00418.72
8.1.160.0030.00318.88
8.1.150.0030.00618.76
8.1.140.0050.00318.93
8.1.130.0000.00720.13
8.1.120.0040.00417.44
8.1.110.0040.00417.48
8.1.100.0040.00417.44
8.1.90.0000.00717.47
8.1.80.0060.00317.48
8.1.70.0030.00317.43
8.1.60.0000.00717.47
8.1.50.0040.00417.51
8.1.40.0040.00417.59
8.1.30.0020.00517.52
8.1.20.0040.00417.65
8.1.10.0040.00417.35
8.1.00.0040.00417.46
8.0.300.0090.00018.77
8.0.290.0080.00016.88
8.0.280.0080.00018.36
8.0.270.0030.00317.91
8.0.260.0030.00318.30
8.0.250.0070.00016.83
8.0.240.0080.00016.95
8.0.230.0070.00016.96
8.0.220.0040.00416.88
8.0.210.0020.00516.89
8.0.200.0000.00616.96
8.0.190.0000.00816.99
8.0.180.0040.00416.93
8.0.170.0000.00916.97
8.0.160.0000.00716.81
8.0.150.0040.00416.72
8.0.140.0060.00316.86
8.0.130.0050.00013.33
8.0.120.0000.00816.82
8.0.110.0000.00716.88
8.0.100.0030.00316.90
8.0.90.0000.00716.84
8.0.80.0040.01216.81
8.0.70.0040.00416.77
8.0.60.0000.00816.79
8.0.50.0050.00216.96
8.0.30.0110.00617.27
8.0.20.0110.01617.32
8.0.10.0120.00617.16
8.0.00.0120.00617.12
7.4.330.0000.00515.55
7.4.320.0000.00616.61
7.4.300.0100.00016.50
7.4.290.0000.00716.45
7.4.280.0000.00916.53
7.4.270.0000.00716.58
7.4.260.0060.00013.29
7.4.250.0030.00316.54
7.4.240.0030.00316.50
7.4.230.0050.00216.53
7.4.220.0050.00216.46
7.4.210.0050.01116.44
7.4.200.0000.00716.67
7.4.140.0060.01216.43
7.4.130.0070.01116.27
7.4.120.0070.01016.46
7.4.110.0060.01016.28
7.4.100.0060.01216.32
7.4.90.0040.01416.35
7.4.80.0140.00416.23
7.4.70.0080.00816.62
7.4.60.0060.00916.41
7.4.50.0030.01416.11
7.4.40.0110.01116.36
7.4.30.0100.00616.48
7.4.20.0140.00316.14
7.4.10.0100.00716.30
7.4.00.0140.00716.55
7.3.330.0000.00716.33
7.3.320.0000.00513.25
7.3.310.0030.00316.23
7.3.300.0060.00016.16
7.3.290.0100.00816.30
7.3.260.0090.00916.28
7.3.250.0030.01316.23
7.3.240.0070.01016.26
7.3.230.0140.00316.29
7.3.220.0100.01016.34
7.3.210.0090.00816.15
7.3.200.0150.00316.53
7.3.190.0000.01616.53
7.3.180.0070.01016.37
7.3.170.0100.00716.31
7.3.160.0090.01216.42
7.3.150.0060.00916.54
7.3.140.0070.01116.27
7.3.130.0100.01016.14
7.3.120.0140.00716.27
7.3.110.0030.01716.42
7.3.100.0040.01516.38
7.3.90.0180.00016.32
7.3.80.0070.01016.32
7.3.70.0120.00816.11
7.3.60.0180.00016.14
7.3.50.0070.01016.04
7.3.40.0040.01416.36
7.3.30.0040.01216.29
7.3.20.0350.00616.07
7.3.10.0090.00916.55
7.3.00.0030.01416.36

preferences:
58.3 ms | 401 KiB | 5 Q