3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A\B; $a = array(['blah'], ['bluh']); for ($i=0; $i < 100; $i++) { \count($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)
8.3.60.0140.00718.18
8.3.50.0070.00717.95
8.3.40.0120.00318.55
8.3.30.0090.00618.55
8.3.20.0000.00720.73
8.3.10.0040.00423.64
8.3.00.0040.00422.13
8.2.180.0090.00625.92
8.2.170.0180.00318.83
8.2.160.0080.00622.96
8.2.150.0060.00325.66
8.2.140.0080.00024.66
8.2.130.0030.00719.02
8.2.120.0060.00326.35
8.2.110.0030.00720.76
8.2.100.0090.00317.84
8.2.90.0040.00417.84
8.2.80.0070.00018.03
8.2.70.0050.00317.63
8.2.60.0080.00017.50
8.2.50.0000.00717.80
8.2.40.0030.00619.23
8.2.30.0040.00419.24
8.2.20.0070.00018.06
8.2.10.0000.00719.31
8.2.00.0040.00418.05
8.1.280.0100.00725.92
8.1.270.0040.00418.99
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00423.98
8.1.230.0080.00322.74
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0000.00917.35
8.1.190.0090.00017.35
8.1.180.0000.00818.10
8.1.170.0020.00517.62
8.1.160.0000.00818.89
8.1.150.0040.00418.76
8.1.140.0030.00320.18
8.1.130.0030.00320.28
8.1.120.0030.00617.40
8.1.110.0040.00417.50
8.1.100.0030.00617.48
8.1.90.0000.00817.36
8.1.80.0000.00717.32
8.1.70.0000.00717.41
8.1.60.0040.00417.50
8.1.50.0040.00417.41
8.1.40.0050.00317.54
8.1.30.0060.00317.49
8.1.20.0030.00617.65
8.1.10.0000.00817.52
8.1.00.0070.00017.43
8.0.300.0000.00719.84
8.0.290.0000.00716.75
8.0.280.0070.00018.45
8.0.270.0070.00017.20
8.0.260.0070.00021.80
8.0.250.0040.00416.80
8.0.240.0000.00716.84
8.0.230.0000.00716.91
8.0.220.0000.00716.84
8.0.210.0000.00816.70
8.0.200.0000.00716.76
8.0.190.0000.00816.80
8.0.180.0030.00516.87
8.0.170.0000.00816.87
8.0.160.0040.00416.95
8.0.150.0070.00016.88
8.0.140.0040.00416.84
8.0.130.0030.00313.36
8.0.120.0040.00416.91
8.0.110.0050.00316.96
8.0.100.0080.00016.72
8.0.90.0070.00016.91
8.0.80.0150.00616.85
8.0.70.0050.00216.95
8.0.60.0040.00416.77
8.0.50.0070.00016.73
8.0.30.0100.01016.83
8.0.20.0070.01316.98
8.0.10.0040.00416.87
8.0.00.0100.01116.71
7.4.330.0050.00015.55
7.4.320.0050.00516.64
7.4.300.0030.00316.59
7.4.290.0030.00316.51
7.4.280.0030.00316.55
7.4.270.0030.00316.61
7.4.260.0000.00716.64
7.4.250.0030.00316.52
7.4.240.0030.00316.59
7.4.230.0040.00416.25
7.4.220.0040.00416.41
7.4.210.0080.00716.61
7.4.200.0030.00316.37
7.4.160.0100.00616.51
7.4.140.0120.00617.86
7.4.130.0100.01416.44
7.4.120.0140.00616.51
7.4.110.0180.00416.55
7.4.100.0080.00916.69
7.4.90.0030.01316.30
7.4.80.0000.01719.39
7.4.70.0100.00716.62
7.4.60.0130.01016.40
7.4.50.0090.00416.41
7.4.40.0170.00616.56
7.4.10.0030.01314.85
7.4.00.0080.01014.99
7.3.330.0020.00213.16
7.3.320.0050.00013.21
7.3.310.0040.00416.35
7.3.300.0040.00416.28
7.3.290.0020.00716.28
7.3.280.0120.00916.24
7.3.260.0080.01116.38
7.3.240.0080.01116.38
7.3.230.0100.00716.31
7.3.210.0030.01316.55
7.3.200.0100.00616.35
7.3.190.0030.01516.30
7.3.180.0070.01016.36
7.3.170.0230.02216.48
7.3.160.0030.01316.22
7.3.130.0060.00914.70
7.3.120.0070.01015.07
7.3.110.0070.01414.75
7.3.100.0030.01014.98
7.3.90.0000.00914.50
7.3.80.0030.01214.87
7.3.70.0130.00014.76
7.3.60.0080.00814.91
7.3.50.0100.00714.89
7.3.40.0060.00614.71
7.3.30.0090.00314.61
7.3.20.1360.00615.44
7.3.10.0110.00515.69
7.3.00.0070.00815.60
7.2.330.0180.00016.70
7.2.320.0030.01416.61
7.2.310.0130.00316.73
7.2.300.0040.01216.47
7.2.290.0140.01216.27
7.2.260.0070.01015.20
7.2.250.0110.01114.97
7.2.240.0070.00414.83
7.2.230.0060.01014.97
7.2.220.0120.00414.76
7.2.210.0070.00715.03
7.2.200.0000.01514.75
7.2.190.0000.01415.09
7.2.180.0030.01015.14
7.2.170.0090.00614.89
7.2.160.0080.00515.00
7.2.150.0120.00615.92
7.2.140.0090.00715.86
7.2.130.0410.00615.60
7.2.120.0350.00715.87
7.2.110.0620.00416.04
7.2.100.0380.00715.75
7.2.90.0080.00716.02
7.2.80.0690.00615.91
7.2.70.0110.00915.75
7.2.60.0050.00815.94
7.2.50.1460.00715.84
7.2.40.1250.00815.90
7.2.30.1230.00415.82
7.2.20.1070.01015.93
7.2.10.1200.00515.88
7.2.00.1130.00915.92
7.1.330.0100.00315.79
7.1.320.0100.00315.75
7.1.310.0060.00616.00
7.1.300.0000.01815.75
7.1.290.0060.00915.79
7.1.280.0040.00815.85
7.1.270.0520.00814.63
7.1.260.1160.01014.82
7.1.250.0540.01014.87
7.1.240.0110.00315.60
7.1.230.0030.00915.76
7.1.220.0030.01015.75
7.1.210.0040.01115.39
7.1.200.0030.01015.95
7.1.190.0030.01015.58
7.1.180.0080.00315.79
7.1.170.0070.00715.71
7.1.160.0030.00615.78
7.1.150.0030.01015.86
7.1.140.0040.00415.76
7.1.130.0030.01015.89
7.1.120.0030.01015.71
7.1.110.0030.00615.86
7.1.100.0070.00315.80
7.1.90.0030.00616.00
7.1.80.0080.00415.83
7.1.70.0030.01016.00
7.1.60.0030.01316.00
7.1.50.0030.01515.69
7.1.40.0080.00615.78
7.1.30.0000.01015.85
7.1.20.0030.00615.54
7.1.10.0040.00815.84
7.1.00.0060.00615.58

preferences:
63.03 ms | 401 KiB | 5 Q