3v4l.org

run code in 300+ PHP versions simultaneously
<?phpecho strftime('%d.%m.%Y %H:%M:%S', strtotime('last day of February next year', $bug_from)); echo ' != '; echo strftime('%d.%m.%Y %H:%M:%S', strtotime('last day of February 2015', $bug_from));

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)
8.3.60.0110.00416.38
8.3.50.0140.00322.80
8.3.40.0090.00618.49
8.3.30.0070.00718.96
8.3.20.0040.00420.17
8.3.10.0040.00421.60
8.3.00.0050.00319.38
8.2.180.0030.01416.32
8.2.170.0090.00622.96
8.2.160.0070.01020.35
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0060.00926.16
8.2.120.0040.00420.82
8.2.110.0060.00322.08
8.2.100.0040.00819.57
8.2.90.0050.00319.22
8.2.80.0040.00417.97
8.2.70.0030.00617.50
8.2.60.0050.00217.91
8.2.50.0030.00518.07
8.2.40.0050.00217.91
8.2.30.0050.00317.98
8.2.20.0080.00017.60
8.2.10.0060.00317.82
8.2.00.0000.00917.59
8.1.280.0070.00725.92
8.1.270.0000.00823.87
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0100.00023.84
8.1.230.0080.00419.10
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0000.00917.22
8.1.190.0040.00416.98
8.1.180.0030.00618.10
8.1.170.0060.00318.35
8.1.160.0050.00221.84
8.1.150.0020.00618.77
8.1.140.0020.00517.23
8.1.130.0080.00017.75
8.1.120.0030.00317.22
8.1.110.0080.00017.28
8.1.100.0040.00417.27
8.1.90.0000.00717.34
8.1.80.0080.00017.20
8.1.70.0030.00517.25
8.1.60.0040.00417.46
8.1.50.0000.00917.29
8.1.40.0000.00717.41
8.1.30.0080.00017.57
8.1.20.0040.00417.52
8.1.10.0000.01017.26
8.1.00.0000.00717.36
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0080.00018.25
8.0.270.0070.00017.11
8.0.260.0070.00017.24
8.0.250.0030.00316.80
8.0.240.0000.00616.88
8.0.230.0000.00816.79
8.0.220.0030.00316.72
8.0.210.0030.00316.62
8.0.200.0030.00316.83
8.0.190.0000.00716.70
8.0.180.0040.00416.68
8.0.170.0040.00416.67
8.0.160.0000.00716.74
8.0.150.0040.00416.79
8.0.140.0050.00516.59
8.0.130.0050.00013.31
8.0.120.0000.00816.72
8.0.110.0070.00016.79
8.0.100.0040.00416.62
8.0.90.0080.00016.73
8.0.80.0070.01016.71
8.0.70.0030.00516.76
8.0.60.0040.00416.68
8.0.50.0000.00716.67
8.0.30.0130.01116.89
8.0.20.0050.01517.40
8.0.10.0030.00316.82
8.0.00.0150.00416.61
7.4.330.0000.00515.00
7.4.320.0060.00016.50
7.4.300.0030.00316.43
7.4.290.0040.00416.46
7.4.280.0060.00316.45
7.4.270.0030.00316.35
7.4.260.0060.00016.32
7.4.250.0030.00316.29
7.4.240.0000.00716.32
7.4.230.0030.00316.29
7.4.220.0120.00616.48
7.4.210.0140.00716.46
7.4.200.0070.00016.34
7.4.160.0210.00316.13
7.4.150.0090.01217.40
7.4.140.0120.00517.86
7.4.130.0080.00816.46
7.4.120.0070.01216.25
7.4.110.0130.00316.39
7.4.100.0060.01216.28
7.4.90.0060.00916.47
7.4.80.0110.01219.39
7.4.70.0060.01316.36
7.4.60.0030.01316.34
7.4.50.0000.00716.15
7.4.40.0030.01316.52
7.4.30.0060.00916.46
7.3.330.0030.00313.01
7.3.320.0030.00313.28
7.3.310.0030.00315.98
7.3.300.0060.00016.18
7.3.290.0030.01016.11
7.3.280.0060.00916.15
7.3.270.0100.01417.40
7.3.260.0080.00916.41
7.3.240.0030.01315.99
7.3.230.0030.01316.39
7.3.210.0110.00516.23
7.3.200.0090.00619.39
7.3.190.0190.00416.11
7.3.180.0120.00916.57
7.3.170.0090.00616.27
7.3.160.0100.00716.21
7.2.330.0120.00416.29
7.2.320.0000.01716.30
7.2.310.0140.00316.41
7.2.300.0090.00616.55
7.2.290.0100.00716.53
5.4.320.0120.03212.45
5.4.310.0060.03812.45
5.4.300.0090.04012.45
5.4.290.0040.04212.45
5.4.280.0090.03212.34
5.4.270.0080.03412.35
5.4.260.0050.03712.34
5.4.250.0050.03912.34
5.4.240.0090.03512.35
5.4.230.0090.03612.34
5.4.220.0080.03412.34
5.4.210.0080.04412.34
5.4.200.0060.04212.34
5.4.190.0070.03812.33
5.4.180.0070.03812.34
5.4.170.0090.04912.34
5.4.160.0080.05212.34
5.4.150.0100.03912.34
5.4.140.0050.04112.02
5.4.130.0050.03912.00
5.4.120.0030.03911.96
5.4.110.0040.04211.96
5.4.100.0070.03311.96
5.4.90.0060.03511.96
5.4.80.0110.03111.96
5.4.70.0070.03511.96
5.4.60.0060.03511.96
5.4.50.0070.03311.96
5.4.40.0090.03811.95
5.4.30.0040.03711.95
5.4.20.0080.03911.95
5.4.10.0070.03311.95
5.4.00.0030.04011.44

preferences:
31.19 ms | 401 KiB | 5 Q