3v4l.org

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

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)
8.3.60.0100.00718.18
8.3.50.0080.01221.03
8.3.40.0070.00718.36
8.3.30.0100.00618.45
8.3.20.0000.00721.65
8.3.10.0040.00420.30
8.3.00.0070.00023.61
8.2.180.0060.00918.29
8.2.170.0140.00022.96
8.2.160.0110.00320.39
8.2.150.0060.00324.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0090.00022.30
8.2.100.0110.00019.82
8.2.90.0000.00718.16
8.2.80.0070.00017.97
8.2.70.0040.00418.04
8.2.60.0000.00718.18
8.2.50.0050.00318.10
8.2.40.0070.00019.17
8.2.30.0040.00419.19
8.2.20.0000.00717.98
8.2.10.0050.00219.23
8.2.00.0100.00019.32
8.1.280.0140.00025.92
8.1.270.0040.00423.98
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0100.00019.03
8.1.230.0150.00320.79
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0000.00917.10
8.1.190.0030.00617.23
8.1.180.0060.00318.10
8.1.170.0030.00618.46
8.1.160.0040.00418.80
8.1.150.0040.00418.81
8.1.140.0030.00322.05
8.1.130.0000.00620.01
8.1.120.0050.00217.42
8.1.110.0040.00417.40
8.1.100.0000.00717.26
8.1.90.0040.00417.40
8.1.80.0030.00517.32
8.1.70.0070.00017.37
8.1.60.0040.00417.40
8.1.50.0000.00817.46
8.1.40.0030.00617.41
8.1.30.0000.00717.54
8.1.20.0040.00417.50
8.1.10.0040.00417.44
8.1.00.0030.00617.38
8.0.300.0000.00719.64
8.0.290.0030.00616.63
8.0.280.0000.00718.32
8.0.270.0060.00316.87
8.0.260.0060.00019.91
8.0.250.0000.00716.84
8.0.240.0040.00416.75
8.0.230.0070.00016.84
8.0.220.0050.00216.68
8.0.210.0070.00016.82
8.0.200.0030.00316.91
8.0.190.0060.00316.95
8.0.180.0000.00816.73
8.0.170.0050.00316.71
8.0.160.0070.00316.81
8.0.150.0030.00316.66
8.0.140.0050.00216.73
8.0.130.0040.00313.29
8.0.120.0040.00416.76
8.0.110.0080.00016.86
8.0.100.0000.00716.61
8.0.90.0040.00416.68
8.0.80.0030.01216.70
8.0.70.0000.00816.66
8.0.60.0040.00416.77
8.0.50.0040.00416.79
8.0.30.0090.01016.96
8.0.20.0190.00017.00
8.0.10.0050.00216.81
8.0.00.0110.01116.64
7.4.330.0050.00015.55
7.4.320.0000.00716.35
7.4.300.0080.00016.41
7.4.290.0040.00416.47
7.4.280.0000.00716.43
7.4.270.0040.00416.43
7.4.260.0000.00716.50
7.4.250.0000.00716.53
7.4.240.0040.00416.52
7.4.230.0040.00416.54
7.4.220.0040.00216.46
7.4.210.0080.00716.47
7.4.200.0030.00316.42
7.4.140.0070.01717.86
7.4.130.0120.00616.21
7.4.120.0040.01516.44
7.4.110.0100.00716.34
7.4.100.0090.00616.29
7.4.90.0060.01116.42
7.4.80.0130.00619.39
7.4.70.0140.00716.55
7.4.60.0030.01716.48
7.4.50.0090.00316.14
7.4.40.0080.00816.18
7.4.00.0140.00414.93
7.3.330.0000.00612.96
7.3.320.0000.00612.92
7.3.310.0000.00715.98
7.3.300.0040.00415.99
7.3.290.0000.00616.00
7.3.280.0030.01316.15
7.3.260.0150.00516.23
7.3.230.0100.00616.11
7.3.210.0120.00416.23
7.3.200.0060.01016.48
7.3.190.0160.00016.45
7.3.180.0110.00716.17
7.3.170.0090.00716.14
7.3.160.0060.00916.03
7.3.70.0040.00814.64
7.3.60.0130.00914.59
7.3.50.0100.01114.66
7.3.40.0150.00614.44
7.3.30.0030.00714.48
7.3.20.0080.00616.36
7.3.10.0110.00016.58
7.3.00.0070.01016.66
7.2.330.0080.01016.65
7.2.320.0090.00916.56
7.2.310.0060.01016.45
7.2.300.0100.00616.16
7.2.290.0070.01016.20
7.2.200.0100.00314.95
7.2.190.0200.00014.83
7.2.180.0100.01014.99
7.2.170.0110.00314.64
7.2.160.0070.00314.90
7.2.150.0080.00416.48
7.2.140.0000.01116.77
7.2.130.0030.01016.74
7.2.120.0150.00016.85
7.2.110.0060.00716.64
7.2.100.0150.00616.72
7.2.90.0030.01216.90
7.2.80.0000.01416.71
7.2.70.0060.01316.76
7.2.60.0060.00617.00
7.2.50.0040.01116.78
7.2.40.0090.00616.89
7.2.30.0090.00616.96
7.2.20.0070.00716.69
7.2.10.0030.01016.60
7.2.00.0140.00816.88
7.1.300.0070.00715.52
7.1.290.0080.00415.92
7.1.280.0000.01115.69
7.1.270.0100.00715.81
7.1.260.0100.01015.54
7.1.250.0120.00615.75

preferences:
29.54 ms | 401 KiB | 5 Q