3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'a,b,c,d,e,f'; function g($a) { echo 'in'; yield preg_split('/,/' , $a); echo 'ou'; }; foreach (g($a) as $t) { var_dump($t); }

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)
8.3.60.0110.00716.50
8.3.50.0140.00716.63
8.3.40.0060.00918.78
8.3.30.0090.00618.68
8.3.20.0050.00320.86
8.3.10.0040.00421.90
8.3.00.0000.00819.66
8.2.180.0140.00716.63
8.2.170.0070.00722.96
8.2.160.0000.01420.38
8.2.150.0050.00225.66
8.2.140.0000.00724.66
8.2.130.0080.00022.09
8.2.120.0040.00426.35
8.2.110.0030.00620.39
8.2.100.0090.00318.03
8.2.90.0050.00319.05
8.2.80.0030.00517.97
8.2.70.0040.00417.75
8.2.60.0000.00818.05
8.2.50.0030.00718.10
8.2.40.0040.00422.15
8.2.30.0040.00421.01
8.2.20.0040.00417.98
8.2.10.0090.00017.99
8.2.00.0070.00018.07
8.1.280.0110.01125.92
8.1.270.0000.00823.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00620.73
8.1.230.0070.00419.10
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00317.48
8.1.190.0060.00317.38
8.1.180.0000.00818.10
8.1.170.0030.00618.63
8.1.160.0000.00719.03
8.1.150.0000.00720.76
8.1.140.0030.00619.59
8.1.130.0030.00318.84
8.1.120.0040.00417.53
8.1.110.0040.00417.57
8.1.100.0000.00717.59
8.1.90.0040.00417.57
8.1.80.0060.00317.63
8.1.70.0000.00717.60
8.1.60.0000.00817.71
8.1.50.0040.00417.70
8.1.40.0000.01517.70
8.1.30.0070.00017.84
8.1.20.0080.00017.82
8.1.10.0000.00717.61
8.1.00.0040.00417.60
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0000.00718.33
8.0.270.0080.00017.20
8.0.260.0040.00416.98
8.0.250.0060.00017.05
8.0.240.0070.00017.01
8.0.230.0070.00017.13
8.0.220.0000.00716.99
8.0.210.0000.00716.96
8.0.200.0000.00817.05
8.0.190.0040.00417.05
8.0.180.0030.00516.96
8.0.170.0050.00216.96
8.0.160.0030.00616.86
8.0.150.0000.00716.93
8.0.140.0050.00216.99
8.0.130.0000.00513.41
8.0.120.0000.00716.98
8.0.110.0040.00417.09
8.0.100.0000.00717.01
8.0.90.0040.00416.93
8.0.80.0090.00617.03
8.0.70.0000.00717.04
8.0.60.0040.00416.92
8.0.50.0000.00716.89
8.0.30.0120.00617.06
8.0.20.0160.01117.50
8.0.10.0000.00717.08
8.0.00.0070.01016.99
7.4.330.0000.00515.55
7.4.320.0080.00016.73
7.4.300.0030.00316.60
7.4.290.0000.00716.78
7.4.280.0000.00716.70
7.4.270.0080.00316.77
7.4.260.0000.00513.49
7.4.250.0050.00316.77
7.4.240.0040.00416.81
7.4.230.0070.00016.65
7.4.220.0070.01116.84
7.4.210.0040.01116.84
7.4.200.0030.00316.53
7.4.160.0080.01116.68
7.4.150.0110.00817.40
7.4.140.0130.00917.86
7.4.130.0120.01216.68
7.4.120.0120.00816.78
7.4.110.0040.01316.78
7.4.100.0070.01116.54
7.4.90.0060.01216.74
7.4.80.0160.00619.39
7.4.70.0030.01316.73
7.4.60.0100.00616.79
7.4.50.0040.01516.80
7.4.40.0080.00916.78
7.4.30.0120.00416.84
7.4.00.0130.00515.17
7.3.330.0050.00013.20
7.3.320.0030.00313.16
7.3.310.0060.00316.28
7.3.300.0000.00716.27
7.3.290.0090.00516.37
7.3.280.0100.00816.38
7.3.270.0100.00717.40
7.3.260.0090.01216.52
7.3.250.0100.01116.49
7.3.240.0070.01316.38
7.3.230.0070.01016.73
7.3.210.0160.00316.55
7.3.200.0120.00416.59
7.3.190.0110.01016.76
7.3.180.0060.01116.54
7.3.170.0170.00616.46
7.3.160.0000.01816.78
7.3.120.0030.01314.99
7.3.110.0060.01014.91
7.3.100.0110.00714.88
7.3.90.0030.00614.93
7.3.80.0040.01415.17
7.3.70.0040.01114.95
7.3.60.0100.00315.05
7.3.50.0000.00915.00
7.3.40.0090.00614.99
7.3.30.0030.00914.97
7.3.20.0040.00416.72
7.3.10.0080.00516.66
7.3.00.0100.00316.64
7.2.330.0110.00616.95
7.2.320.0070.01116.79
7.2.310.0100.00716.66
7.2.300.0130.00416.80
7.2.290.0100.00716.77
7.2.250.0100.00914.83
7.2.240.0070.01015.43
7.2.230.0100.00315.00
7.2.220.0090.00614.93
7.2.210.0030.01015.32
7.2.200.0030.01015.00
7.2.190.0070.00715.24
7.2.180.0030.01315.25
7.2.170.0090.00615.23
7.2.130.0090.00616.99
7.2.120.0030.01217.12
7.2.110.0000.01517.01
7.2.100.0000.01317.09
7.2.90.0000.00916.93
7.2.80.0060.00917.00
7.2.70.0070.00716.92
7.2.60.0030.01417.14
7.2.50.0040.00817.07
7.2.40.0070.01017.13
7.2.30.0040.00716.94
7.2.20.0070.00716.97
7.2.10.0060.00917.11
7.2.00.0000.01218.42
7.1.330.0030.01315.80
7.1.320.0070.00715.92
7.1.310.0030.00915.64
7.1.300.0040.00815.95
7.1.290.0000.01215.96
7.1.280.0070.00316.01
7.1.270.0060.00616.02
7.1.260.0000.01016.03
7.1.250.0100.00315.95
7.1.100.0030.00618.13
7.1.70.0040.00717.39
7.1.60.2430.01033.16
7.1.50.2430.01332.80
7.1.40.0270.01032.75
7.1.30.3770.02032.75
7.1.20.0100.02033.01
7.1.10.0100.01014.93
7.1.00.3230.01314.98
7.0.200.2270.00714.89
7.0.190.0330.00714.71
7.0.180.0130.00714.69
7.0.170.0100.00714.68
7.0.160.2470.01014.66
7.0.150.0100.01014.67
7.0.140.2730.01014.60
7.0.130.3530.01714.83
7.0.120.2930.00714.70
7.0.110.2770.01014.65
7.0.100.3630.00714.66
7.0.90.2270.01714.65
7.0.80.0070.00714.78
7.0.70.0100.00714.62
7.0.60.0530.01714.31
7.0.50.0070.00714.66
7.0.40.0070.00714.83
7.0.30.0030.01014.90
7.0.20.0070.00714.68
7.0.10.0000.01314.83
7.0.00.0000.01314.69

preferences:
36.37 ms | 400 KiB | 5 Q