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(); var_dump(implode(',', $arrE));

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)
8.3.60.0070.01018.43
8.3.50.0120.00621.13
8.3.40.0060.00918.71
8.3.30.0090.00618.46
8.3.20.0080.00021.67
8.3.10.0000.00920.22
8.3.00.0030.00623.66
8.2.180.0110.00718.18
8.2.170.0070.00722.96
8.2.160.0100.00320.34
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0040.00426.16
8.2.110.0090.00021.03
8.2.100.0060.00617.72
8.2.90.0000.00922.34
8.2.80.0000.00819.16
8.2.70.0000.00817.93
8.2.60.0050.00317.97
8.2.50.0090.00018.10
8.2.40.0040.00419.22
8.2.30.0070.00019.13
8.2.20.0070.00018.01
8.2.10.0040.00419.17
8.2.00.0000.00819.17
8.1.280.0170.00325.92
8.1.270.0080.00022.04
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0070.00322.42
8.1.230.0040.00820.70
8.1.220.0000.00817.74
8.1.210.0040.00418.85
8.1.200.0030.00617.23
8.1.190.0000.00817.00
8.1.180.0050.00318.10
8.1.170.0060.00318.51
8.1.160.0000.00718.82
8.1.150.0040.00418.73
8.1.140.0000.00722.16
8.1.130.0030.00320.06
8.1.120.0030.00317.41
8.1.110.0050.00317.34
8.1.100.0050.00317.36
8.1.90.0040.00417.26
8.1.80.0000.00717.35
8.1.70.0030.00317.37
8.1.60.0000.00917.53
8.1.50.0040.00417.41
8.1.40.0040.00417.45
8.1.30.0030.00517.47
8.1.20.0040.00417.60
8.1.10.0000.00717.34
8.1.00.0000.00817.42
8.0.300.0000.00719.77
8.0.290.0040.00416.58
8.0.280.0030.00518.38
8.0.270.0040.00417.11
8.0.260.0030.00320.00
8.0.250.0030.00316.82
8.0.240.0020.00516.86
8.0.230.0000.00716.86
8.0.220.0070.00016.83
8.0.210.0040.00416.85
8.0.200.0000.00716.84
8.0.190.0000.00816.74
8.0.180.0050.00316.79
8.0.170.0050.00316.75
8.0.160.0040.00716.84
8.0.150.0040.00416.79
8.0.140.0000.00716.78
8.0.130.0000.00713.26
8.0.120.0030.00616.80
8.0.110.0080.00016.83
8.0.100.0040.00416.63
8.0.90.0000.00916.65
8.0.80.0110.01116.82
8.0.70.0000.00716.70
8.0.60.0050.00316.81
8.0.50.0040.00416.87
8.0.30.0150.00316.98
8.0.20.0130.00617.18
8.0.10.0040.00416.97
8.0.00.0120.00716.68
7.4.330.0060.00015.55
7.4.320.0040.00416.43
7.4.300.0040.00516.45
7.4.290.0040.00416.34
7.4.280.0070.00016.50
7.4.270.0040.00416.55
7.4.260.0000.00716.55
7.4.250.0000.00716.40
7.4.240.0020.00516.45
7.4.230.0000.00716.46
7.4.220.0040.00416.53
7.4.210.0080.00916.46
7.4.200.0050.00216.32
7.4.140.0030.01717.86
7.4.130.0130.01016.43
7.4.120.0070.01116.34
7.4.110.0080.00816.37
7.4.100.0120.00616.29
7.4.90.0100.00616.46
7.4.80.0190.00019.39
7.4.70.0180.00416.42
7.4.60.0090.00616.38
7.4.50.0070.01116.23
7.4.40.0060.00916.36
7.4.00.0040.01214.71
7.3.330.0040.00413.05
7.3.320.0030.00312.88
7.3.310.0000.00716.23
7.3.300.0000.00716.17
7.3.290.0000.00716.14
7.3.280.0120.00616.12
7.3.260.0090.01116.24
7.3.230.0070.01016.17
7.3.210.0140.00316.14
7.3.200.0050.01116.23
7.3.190.0090.00616.12
7.3.180.0140.00316.13
7.3.170.0090.01216.32
7.3.160.0070.01016.36
7.3.120.0060.01014.67
7.3.110.0030.01314.73
7.3.100.0040.00814.31
7.3.90.0030.01414.68
7.3.80.0040.01114.68
7.3.70.0090.00714.72
7.3.60.0070.00614.73
7.3.50.0090.00814.64
7.3.40.0050.00814.83
7.3.30.0060.01414.60
7.3.20.0110.00515.33
7.3.10.0130.00415.50
7.3.00.0080.00915.46
7.2.330.0120.01216.26
7.2.320.0140.00316.59
7.2.310.0130.00316.53
7.2.300.0110.00616.41
7.2.290.0060.00916.19
7.2.250.0040.01814.95
7.2.240.0000.01915.00
7.2.230.0090.00914.70
7.2.220.0060.00914.73
7.2.210.0060.00914.56
7.2.200.0090.00514.82
7.2.190.0110.00814.63
7.2.180.0080.00714.72
7.2.170.0070.00914.83
7.2.160.0060.01014.71
7.2.150.0170.00014.85
7.2.140.0090.00914.98
7.2.130.0030.01514.82
7.2.120.0210.00015.00
7.2.110.0140.00615.11
7.2.100.0080.00614.91
7.2.90.0210.00614.90
7.2.80.0060.01314.97
7.2.70.0090.00614.86
7.2.60.0140.00315.03
7.2.50.0100.01014.93
7.2.40.0060.00914.93
7.2.30.0150.00014.70
7.2.20.0170.01014.91
7.2.10.0100.00914.87
7.2.00.0120.00415.10
7.1.330.0000.01515.81
7.1.320.0100.00315.41
7.1.310.0060.00615.84
7.1.300.0060.00914.83
7.1.290.0120.00414.71
7.1.280.0060.00914.86
7.1.270.0090.00614.86
7.1.260.0030.00914.67
7.1.250.0260.00313.71

preferences:
60.84 ms | 401 KiB | 5 Q