3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = date("W"); echo $now;

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)
8.3.60.0070.00718.40
8.3.50.0090.00916.11
8.3.40.0150.00018.85
8.3.30.0190.00018.76
8.3.20.0070.00021.85
8.3.10.0080.00021.90
8.3.00.0080.00018.16
8.2.180.0070.00718.16
8.2.170.0090.01222.96
8.2.160.0060.00920.93
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0000.00720.52
8.2.120.0040.00426.35
8.2.110.0000.00920.94
8.2.100.0100.00317.91
8.2.90.0000.00819.27
8.2.80.0030.00617.97
8.2.70.0000.00917.75
8.2.60.0040.00417.93
8.2.50.0000.00718.10
8.2.40.0050.00322.32
8.2.30.0040.00422.20
8.2.20.0030.00618.03
8.2.10.0040.00418.19
8.2.00.0000.00718.09
8.1.280.0060.00925.92
8.1.270.0040.00424.01
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0040.00422.01
8.1.230.0070.00918.81
8.1.220.0050.00317.79
8.1.210.0040.00418.77
8.1.200.0030.00717.23
8.1.190.0040.00417.13
8.1.180.0000.00818.10
8.1.170.0000.00818.64
8.1.160.0070.00018.93
8.1.150.0070.00020.30
8.1.140.0030.00619.48
8.1.130.0070.00318.93
8.1.120.0030.00317.50
8.1.110.0040.00417.39
8.1.100.0000.00817.40
8.1.90.0000.00717.46
8.1.80.0000.00717.54
8.1.70.0030.00317.55
8.1.60.0040.00417.58
8.1.50.0030.00617.51
8.1.40.0000.00817.46
8.1.30.0070.00317.67
8.1.20.0040.00417.64
8.1.10.0040.00417.46
8.1.00.0040.00417.57
8.0.300.0070.00018.77
8.0.290.0000.00716.88
8.0.280.0070.00018.38
8.0.270.0000.00717.22
8.0.260.0030.00316.94
8.0.250.0030.00316.98
8.0.240.0050.00516.99
8.0.230.0030.00316.87
8.0.220.0030.00316.86
8.0.210.0000.00716.96
8.0.200.0030.00317.01
8.0.190.0000.00817.00
8.0.180.0040.00416.93
8.0.170.0040.00416.86
8.0.160.0030.00316.98
8.0.150.0040.00416.88
8.0.140.0000.00716.93
8.0.130.0030.00313.31
8.0.120.0030.00616.93
8.0.110.0000.00716.95
8.0.100.0030.00516.92
8.0.90.0040.00416.99
8.0.80.0070.00716.93
8.0.70.0080.00016.95
8.0.60.0000.00816.96
8.0.50.0040.00416.84
8.0.30.0050.01317.08
8.0.20.0090.01017.40
8.0.10.0000.00716.95
8.0.00.0160.00316.83
7.4.330.0030.00315.55
7.4.320.0000.00616.59
7.4.300.0000.00716.61
7.4.290.0060.00316.49
7.4.280.0060.00316.64
7.4.270.0000.00816.51
7.4.260.0000.00716.57
7.4.250.0040.00416.46
7.4.240.0030.00316.47
7.4.230.0070.00016.25
7.4.220.0090.00916.43
7.4.210.0000.01416.61
7.4.200.0030.00516.68
7.4.160.0070.00816.71
7.4.150.0100.00717.40
7.4.140.0100.01017.86
7.4.130.0060.01616.70
7.4.120.0140.00716.63
7.4.110.0110.00616.55
7.4.100.0140.00316.41
7.4.90.0070.01016.68
7.4.80.0110.00719.39
7.4.70.0040.01216.62
7.4.60.0150.00016.35
7.4.50.0080.00616.33
7.4.40.0060.01016.45
7.4.30.0120.01216.47
7.4.00.0100.00614.86
7.3.330.0000.00613.03
7.3.320.0020.00213.03
7.3.310.0040.00416.11
7.3.300.0000.00716.29
7.3.290.0080.00716.26
7.3.280.0090.00816.25
7.3.270.0060.01217.40
7.3.260.0080.01116.32
7.3.250.0070.01016.43
7.3.240.0130.00716.46
7.3.230.0040.01216.33
7.3.210.0150.00316.41
7.3.200.0130.00316.48
7.3.190.0130.01016.58
7.3.180.0070.01016.52
7.3.170.0150.00416.55
7.3.160.0080.00816.43
7.2.330.0030.01316.69
7.2.320.0060.01116.74
7.2.310.0100.01016.71
7.2.300.0120.00916.68
7.2.290.0030.01316.90
7.2.60.0140.00017.00
7.1.200.0180.00515.67
7.1.70.0030.00617.18
7.1.60.0830.01033.21
7.1.50.0700.01333.21
7.1.40.1030.02032.51
7.1.30.0800.01032.59
7.1.20.0700.01732.92
7.1.10.0730.00715.02
7.1.00.0700.01014.96
7.0.200.0630.00714.94
7.0.190.0600.00715.00
7.0.180.0600.01014.36
7.0.170.1070.00714.46
7.0.160.0570.01314.49
7.0.150.0530.01314.46
7.0.140.0700.00314.36
7.0.130.0170.01014.55
7.0.120.0130.00314.79
7.0.110.0630.01014.55
7.0.100.0000.01314.41
7.0.90.0770.00714.22
7.0.80.0100.01014.59
7.0.70.0770.00714.36
7.0.60.1370.01014.23
7.0.50.0300.01014.63
7.0.40.0070.01014.62
7.0.30.0800.01314.74
7.0.20.0930.01314.34
7.0.10.0770.01314.74
7.0.00.1270.01314.82

preferences:
59.96 ms | 400 KiB | 5 Q