3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr1 = array('req'=>false, 'lessthan'=>10); $arr2 = array('vcwc'=>array('parent'=> array('parent_name'=>array('val1'), 'rules'=>array('req'=>false)))); $arr3 = array('a', 'b', 'c'); var_dump(implode(',', $arr1));

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)
8.3.60.0040.01118.14
8.3.50.0110.01021.14
8.3.40.0070.01118.43
8.3.30.0090.00618.42
8.3.20.0080.00021.72
8.3.10.0100.00720.16
8.3.00.0000.00823.66
8.2.180.0100.00718.05
8.2.170.0070.01422.96
8.2.160.0090.00620.39
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00326.16
8.2.110.0120.00019.11
8.2.100.0040.00817.72
8.2.90.0040.00417.78
8.2.80.0030.00617.97
8.2.70.0030.00518.04
8.2.60.0000.00818.03
8.2.50.0080.00018.10
8.2.40.0040.00419.30
8.2.30.0080.00019.05
8.2.20.0050.00218.05
8.2.10.0040.00420.96
8.2.00.0000.00919.08
8.1.280.0060.01225.92
8.1.270.0080.00022.16
8.1.260.0050.00226.35
8.1.250.0030.00628.09
8.1.240.0060.00322.13
8.1.230.0120.00022.63
8.1.220.0050.00317.78
8.1.210.0000.00818.77
8.1.200.0040.00417.22
8.1.190.0030.00517.23
8.1.180.0030.00618.10
8.1.170.0050.00318.38
8.1.160.0000.00718.72
8.1.150.0030.00318.73
8.1.140.0040.00422.00
8.1.130.0030.00320.11
8.1.120.0000.00717.30
8.1.110.0000.00717.28
8.1.100.0000.00817.41
8.1.90.0050.00217.27
8.1.80.0020.00517.32
8.1.70.0000.00717.36
8.1.60.0050.00317.41
8.1.50.0000.00717.34
8.1.40.0090.00017.44
8.1.30.0030.00517.47
8.1.20.0040.00417.45
8.1.10.0050.00217.41
8.1.00.0040.00417.41
8.0.300.0000.00721.95
8.0.290.0040.00416.63
8.0.280.0000.00818.32
8.0.270.0050.00317.06
8.0.260.0060.00019.98
8.0.250.0070.00016.79
8.0.240.0030.00316.90
8.0.230.0030.00316.89
8.0.220.0030.00316.70
8.0.210.0000.00816.79
8.0.200.0060.00016.85
8.0.190.0060.00316.80
8.0.180.0050.00316.72
8.0.170.0030.00616.88
8.0.160.0060.00316.82
8.0.150.0070.00016.70
8.0.140.0000.00716.76
8.0.130.0050.00213.20
8.0.120.0030.00516.66
8.0.110.0030.00516.82
8.0.100.0040.00416.88
8.0.90.0060.00316.81
8.0.80.0100.00716.72
8.0.70.0070.00016.60
8.0.60.0060.00316.71
8.0.50.0000.00716.80
8.0.30.0080.00917.05
8.0.20.0080.01616.78
8.0.10.0070.00016.92
8.0.00.0090.00916.61
7.4.330.0000.00615.55
7.4.320.0000.00616.29
7.4.300.0080.00016.56
7.4.290.0070.00016.50
7.4.280.0080.00016.44
7.4.270.0040.00416.54
7.4.260.0030.00316.50
7.4.250.0030.00616.53
7.4.240.0040.00416.43
7.4.230.0070.00016.47
7.4.220.0000.00716.35
7.4.210.0100.00816.50
7.4.200.0000.00716.61
7.4.140.0090.01317.86
7.4.130.0120.01516.47
7.4.120.0140.01016.55
7.4.110.0110.00816.50
7.4.100.0100.01316.50
7.4.90.0070.01016.43
7.4.80.0170.00419.39
7.4.70.0130.00916.26
7.4.60.0030.01216.23
7.4.50.0090.00316.41
7.4.40.0060.01116.25
7.4.00.0120.00415.14
7.3.330.0030.00313.04
7.3.320.0000.00612.97
7.3.310.0030.00316.19
7.3.300.0000.00716.04
7.3.290.0000.00715.97
7.3.280.0180.00016.16
7.3.260.0110.00916.25
7.3.230.0150.00716.23
7.3.210.0060.01016.17
7.3.200.0100.00716.41
7.3.190.0140.00316.29
7.3.180.0100.00616.52
7.3.170.0040.01316.52
7.3.160.0060.01616.50
7.3.70.0070.00714.11
7.3.60.0070.00614.51
7.3.50.0030.01014.75
7.3.40.0060.00614.39
7.3.30.0130.00314.27
7.3.20.0070.00714.51
7.3.10.0170.00614.23
7.3.00.0090.00614.57
7.2.330.0070.01316.55
7.2.320.0080.00816.61
7.2.310.0070.01016.11
7.2.300.0040.01316.16
7.2.290.0100.00516.61
7.2.200.0100.01014.73
7.2.190.0040.01115.02
7.2.180.0160.00614.68
7.2.170.0060.00614.71
7.2.160.0060.00614.74
7.2.150.1200.00314.88
7.2.140.0140.00414.93
7.2.130.0160.00914.91
7.2.120.0140.00614.89
7.2.110.0070.01114.89
7.2.100.0120.00614.97
7.2.90.0110.00914.99
7.2.80.0100.00714.89
7.2.70.0140.00614.84
7.2.60.0110.00814.71
7.2.50.0110.00714.57
7.2.40.0180.00614.72
7.2.30.0120.00614.87
7.2.20.0160.00014.69
7.2.10.0070.00814.88
7.2.00.0060.01214.80
7.1.300.0160.00013.91
7.1.290.0080.00613.79
7.1.280.0110.00313.92
7.1.270.0170.00413.83
7.1.260.0090.00613.52
7.1.250.0100.00613.46

preferences:
57.49 ms | 401 KiB | 5 Q