3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date("t", strtotime("2020-11-01"));

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)
8.3.60.0060.01218.27
8.3.50.0140.00318.19
8.3.40.0100.00321.98
8.3.30.0120.00418.60
8.3.20.0080.00024.18
8.3.10.0050.00224.66
8.3.00.0080.00026.16
8.2.180.0070.00725.92
8.2.170.0150.00618.95
8.2.160.0090.00622.96
8.2.150.0080.00025.66
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0000.00726.35
8.2.110.0060.00319.24
8.2.100.0030.00917.84
8.2.90.0040.00417.63
8.2.80.0060.00318.71
8.2.70.0030.00617.63
8.2.60.0080.00317.75
8.2.50.0000.00818.05
8.2.40.0040.00418.24
8.2.30.0040.00418.13
8.2.20.0000.00717.97
8.2.10.0000.00719.09
8.2.00.0040.00419.09
8.1.280.0060.00925.92
8.1.270.0040.00423.99
8.1.260.0070.00728.09
8.1.250.0050.00328.09
8.1.240.0090.00023.83
8.1.230.0060.00617.58
8.1.220.0040.00418.68
8.1.210.0080.00018.77
8.1.200.0040.00417.48
8.1.190.0060.00317.23
8.1.180.0060.00618.10
8.1.170.0080.00018.59
8.1.160.0080.00018.73
8.1.150.0000.00818.75
8.1.140.0000.00920.48
8.1.130.0030.00317.50
8.1.120.0050.00317.50
8.1.110.0060.00317.44
8.1.100.0040.00417.51
8.1.90.0000.00717.57
8.1.80.0000.01017.54
8.1.70.0040.00417.52
8.1.60.0050.00317.49
8.1.50.0040.00417.39
8.1.40.0000.00817.51
8.1.30.0000.00717.66
8.1.20.0040.00417.64
8.1.10.0070.00017.57
8.1.00.0050.00517.48
8.0.300.0070.00018.77
8.0.290.0080.00416.75
8.0.280.0080.00018.37
8.0.270.0050.00318.05
8.0.260.0000.00616.97
8.0.250.0040.00716.96
8.0.240.0050.00216.96
8.0.230.0030.00317.11
8.0.220.0030.00316.84
8.0.210.0000.00816.93
8.0.200.0000.00717.01
8.0.190.0000.00717.02
8.0.180.0070.00017.00
8.0.170.0030.00616.88
8.0.160.0070.00016.96
8.0.150.0000.00716.98
8.0.140.0020.00516.81
8.0.130.0000.00513.30
8.0.120.0040.00416.92
8.0.110.0040.00416.99
8.0.100.0080.00016.88
8.0.90.0000.00716.87
8.0.80.0060.00916.93
8.0.70.0030.00516.86
8.0.60.0040.00416.83
8.0.50.0070.00016.79
8.0.30.0050.01117.28
8.0.20.0120.01016.96
8.0.10.0030.00316.88
8.0.00.0100.00716.74
7.4.330.0020.00215.55
7.4.320.0030.00316.52
7.4.300.0000.00716.61
7.4.290.0000.00816.54
7.4.280.0070.00016.61
7.4.270.0030.00316.44
7.4.260.0060.00013.32
7.4.250.0030.00316.48
7.4.240.0000.00816.46
7.4.230.0050.00216.37
7.4.220.0000.00716.64
7.4.210.0080.00716.49
7.4.200.0030.00316.58
7.4.130.0120.00616.63
7.4.120.0030.01316.57
7.4.110.0100.00716.57
7.4.100.0090.00916.59
7.4.90.0120.00816.39
7.4.80.0200.01616.64
7.4.70.0120.01216.53
7.4.60.0190.02716.79
7.4.50.0150.01516.49
7.4.40.0060.01016.36
7.4.30.0090.00916.45
7.4.20.0070.01016.62
7.4.10.0160.00616.46
7.4.00.0130.00616.71
7.3.330.0040.00416.20
7.3.320.0000.00513.05
7.3.310.0040.00416.12
7.3.300.0060.00016.31
7.3.290.0080.00716.28
7.3.260.0100.00716.39
7.3.250.0110.00816.50
7.3.240.0100.00616.50
7.3.230.0140.00316.48
7.3.220.0140.00616.72
7.3.210.0030.01316.20
7.3.200.0090.01716.57
7.3.190.0200.02716.37
7.3.180.0060.01016.41
7.3.170.0120.00616.38
7.3.160.0150.01516.25
7.3.150.0100.00616.48
7.3.140.0100.00716.25
7.3.130.0110.00616.48
7.3.120.0130.01016.36
7.3.110.0090.00916.10
7.3.100.0100.00616.41
7.3.90.0100.01016.36
7.3.80.0070.01116.56
7.3.70.0120.00616.58
7.3.60.0160.02616.48
7.3.50.0090.00916.48
7.3.40.0120.00816.44
7.3.30.0170.00016.41
7.3.20.0090.00916.50
7.3.10.0100.00616.36
7.3.00.0060.01016.29
7.2.340.0140.00316.77
7.2.330.0090.00916.43
7.2.320.0070.01416.26
7.2.310.0140.00916.58
7.2.300.0090.00916.64
7.2.290.0120.00616.76
7.2.280.0090.00916.67
7.2.270.0130.00316.72
7.2.260.0130.02416.55
7.2.250.0130.00616.63
7.2.240.0100.00716.47
7.2.230.0130.00316.62
7.2.220.0060.01216.34
7.2.210.0120.00916.48
7.2.200.0000.01716.46
7.2.190.0090.00916.57
7.2.180.0070.01116.64
7.2.170.0080.01216.41
7.2.160.0090.00916.62
7.2.150.0150.00316.46
7.2.140.0000.01716.55
7.2.130.0070.01016.77
7.2.120.0130.00616.63
7.2.110.0080.01216.57
7.2.100.0070.01016.75
7.2.90.0090.00916.46
7.2.80.0140.00416.74
7.2.70.0090.00916.61
7.2.60.0220.00916.63
7.2.50.0180.00016.44
7.2.40.0230.01316.49
7.2.30.0070.01116.63
7.2.20.0150.00316.64
7.2.10.0090.00916.52
7.2.00.0070.01416.61

preferences:
62.02 ms | 400 KiB | 5 Q