3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bob = range('A', 'Z'); for ($m=1; $m<=12; $m++) { $month = date('F', mktime(0,0,0,$m, 1, date('Y'))); echo $month. '<br>'; }

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)
8.3.60.0030.01316.50
8.3.50.0140.00417.99
8.3.40.0060.00918.72
8.3.30.0060.00918.62
8.3.20.0080.00021.74
8.3.10.0040.00423.53
8.3.00.0030.00519.38
8.2.180.0160.00618.41
8.2.170.0110.00722.96
8.2.160.0070.00719.45
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00720.52
8.2.120.0060.00326.35
8.2.110.0100.00022.26
8.2.100.0110.00017.78
8.2.90.0030.00519.21
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0060.00317.93
8.2.50.0000.00818.10
8.2.40.0040.00420.45
8.2.30.0000.00819.36
8.2.20.0040.00418.04
8.2.10.0000.00818.02
8.2.00.0000.00718.21
8.1.280.0080.01125.92
8.1.270.0080.00520.78
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00622.14
8.1.230.0040.00722.11
8.1.220.0040.00417.88
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0050.00318.64
8.1.160.0040.00418.79
8.1.150.0040.00418.80
8.1.140.0040.00419.50
8.1.130.0030.00318.94
8.1.120.0040.00417.39
8.1.110.0000.00817.50
8.1.100.0000.00817.49
8.1.90.0080.00017.44
8.1.80.0070.00017.54
8.1.70.0000.00717.52
8.1.60.0000.00817.57
8.1.50.0050.00217.51
8.1.40.0030.00617.52
8.1.30.0030.00617.63
8.1.20.0020.00517.55
8.1.10.0030.00617.56
8.1.00.0050.00317.45
8.0.300.0000.00918.77
8.0.290.0070.00016.88
8.0.280.0070.00018.57
8.0.270.0070.00017.31
8.0.260.0000.00617.31
8.0.250.0070.00017.06
8.0.240.0040.00417.13
8.0.230.0030.00516.98
8.0.220.0040.00417.04
8.0.210.0070.00017.06
8.0.200.0040.00417.09
8.0.190.0070.00417.08
8.0.180.0040.00417.01
8.0.170.0040.00417.12
8.0.160.0050.00217.08
8.0.150.0000.00716.98
8.0.140.0040.00416.99
8.0.130.0070.00013.38
8.0.120.0040.00416.95
8.0.110.0050.00216.89
8.0.100.0070.00017.05
8.0.90.0040.00417.08
8.0.80.0030.01217.03
8.0.70.0040.00417.02
8.0.60.0000.00717.02
8.0.50.0000.00816.90
8.0.30.0080.01117.21
8.0.20.0130.00817.40
8.0.10.0030.00516.94
8.0.00.0060.01216.70
7.4.330.0020.00215.55
7.4.320.0000.00616.51
7.4.300.0030.00316.50
7.4.290.0030.00316.48
7.4.280.0030.00616.41
7.4.270.0060.00016.59
7.4.260.0000.00816.47
7.4.250.0070.00016.61
7.4.240.0070.00016.55
7.4.230.0030.00416.45
7.4.220.0100.01016.58
7.4.210.0120.00716.51
7.4.200.0000.00716.59
7.4.160.0110.00516.56
7.4.150.0160.01017.40
7.4.140.0110.01017.86
7.4.130.0130.01016.58
7.4.120.0100.00916.63
7.4.110.0100.00716.84
7.4.100.0090.00916.49
7.4.90.0060.01016.55
7.4.80.0170.00019.39
7.4.70.0060.01116.47
7.4.60.0150.00316.55
7.4.50.0090.00616.39
7.4.40.0110.00916.61
7.4.30.0110.00616.64
7.4.00.0080.00615.04
7.3.330.0040.00413.17
7.3.320.0020.00213.14
7.3.310.0030.00316.36
7.3.300.0000.00616.37
7.3.290.0070.00016.23
7.3.280.0080.00716.32
7.3.270.0100.01017.40
7.3.260.0120.00916.55
7.3.250.0110.00616.46
7.3.240.0140.00416.66
7.3.230.0100.01016.60
7.3.210.0110.00616.45
7.3.200.0080.00816.41
7.3.190.0120.00416.62
7.3.180.0030.01316.53
7.3.170.0090.01216.45
7.3.160.0100.01316.70
7.2.330.0060.01216.60
7.2.320.0120.00616.82
7.2.310.0170.00316.64
7.2.300.0080.00816.84
7.2.290.0140.00316.61
7.2.60.0060.00917.07
7.2.00.0000.01319.51
7.1.200.0030.00715.90
7.1.100.0120.00918.32
7.1.70.0030.00617.45
7.1.60.0040.00716.99
7.1.50.1070.00732.79
7.1.40.1070.01032.69
7.1.30.1370.00732.80
7.1.20.0870.01332.66
7.1.10.0970.01314.92
7.1.00.0730.02014.91
7.0.200.0040.01516.86
7.0.190.1670.01314.48
7.0.180.1200.01314.46
7.0.170.1070.01314.43
7.0.160.1030.01014.58
7.0.150.0900.00314.44
7.0.140.0970.01314.52
7.0.130.0630.01014.78
7.0.120.0600.01014.67
7.0.110.0970.01314.48
7.0.100.0930.00714.71
7.0.90.0870.00314.52
7.0.80.0570.00714.60
7.0.70.0600.00714.56
7.0.60.0870.00714.43
7.0.50.0630.01314.48
7.0.40.0600.00314.68
7.0.30.0500.01714.71
7.0.20.0500.01314.74
7.0.10.0530.01014.52
7.0.00.0600.00314.60

preferences:
61.55 ms | 401 KiB | 5 Q