3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = strtotime('now'); $folder_modified_time = filemtime('19.10.2015 1:00:30'); 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)
8.3.60.0150.00416.50
8.3.50.0060.00816.63
8.3.40.0070.01119.09
8.3.30.0080.00822.96
8.3.20.0070.00722.96
8.2.180.0060.00918.29
8.2.170.0070.01422.96
8.2.160.0090.00619.97
8.2.150.0060.00919.28
8.1.280.0040.01125.92
7.4.10.0210.01016.46
7.4.00.0110.00915.83
7.3.130.0230.00316.43
7.3.120.0180.01216.54
7.3.110.0280.00416.35
7.3.100.0210.00516.57
7.3.90.0240.00716.35
7.3.80.0210.01016.45
7.3.70.0130.01616.33
7.3.60.0210.00916.56
7.3.50.0200.01016.43
7.3.40.0160.01316.30
7.3.30.0180.00716.39
7.3.20.0220.00716.47
7.3.10.0150.00613.13
7.3.00.0110.01013.13
7.2.260.0160.00816.71
7.2.250.0200.01016.60
7.2.240.0240.00416.61
7.2.230.0220.01216.76
7.2.220.0270.00416.57
7.2.210.0130.01616.73
7.2.200.0100.02016.59
7.2.190.0200.01016.68
7.2.180.0170.01416.62
7.2.170.0110.01916.61
7.2.160.0180.00316.62
7.2.150.0110.01716.61
7.2.140.0120.01916.76
7.2.130.0200.01016.53
7.2.120.0160.01616.54
7.2.110.0120.02016.62
7.2.100.0300.00416.71
7.2.90.0180.01816.73
7.2.80.0450.00313.13
7.2.70.0110.01113.13
7.2.60.0110.00915.13
7.2.50.0130.00613.13
7.2.40.0110.00013.13
7.2.30.0230.00013.13
7.2.20.0230.01216.68
7.2.10.0110.01413.13
7.2.00.0190.01118.08
7.1.330.0620.01015.69
7.1.320.0940.01215.66
7.1.310.0860.01415.64
7.1.300.0130.01715.65
7.1.290.0190.01015.68
7.1.280.0180.01015.63
7.1.270.0200.00915.57
7.1.260.0100.01315.58
7.1.250.0130.00913.13
7.1.240.0130.00513.13
7.1.230.0140.00913.13
7.1.220.0180.00013.13
7.1.210.0180.00313.13
7.1.200.0120.01015.71
7.1.190.0200.02015.36
7.1.180.0200.00513.13
7.1.170.0210.01415.50
7.1.160.0220.00615.64
7.1.150.0160.01215.60
7.1.140.0220.00915.52
7.1.130.0150.01415.75
7.1.120.0240.00415.66
7.1.110.0370.00815.65
7.1.100.0170.01016.79
7.1.90.0350.00813.13
7.1.80.0220.01015.57
7.1.70.0170.00715.05
7.1.60.0260.01117.63
7.1.50.0190.00816.25
7.1.40.0400.01315.62
7.1.30.0170.01315.61
7.1.20.0210.01015.44
7.1.10.0700.00313.13
7.1.00.0150.04018.99
7.0.330.0700.00715.30
7.0.320.0160.01315.21
7.0.310.0830.00213.13
7.0.300.0000.02213.13
7.0.290.1570.00615.05
7.0.280.0130.01715.32
7.0.270.0130.01315.14
7.0.260.0350.00915.39
7.0.250.0190.00815.29
7.0.240.0370.00415.40
7.0.230.0190.01115.18
7.0.220.0340.00715.22
7.0.210.0170.01715.33
7.0.200.0160.00916.10
7.0.190.0170.00513.13
7.0.180.0160.00313.13
7.0.170.0220.00715.26
7.0.160.1710.00013.13
7.0.150.1570.00615.42
7.0.140.0160.01615.29
7.0.130.0220.00915.05
7.0.120.0190.01315.12
7.0.110.0190.01015.27
7.0.100.0110.02115.38
7.0.90.0110.01715.16
7.0.80.0180.01115.23
7.0.70.0150.00415.07
7.0.60.0160.03417.63
7.0.50.0320.04015.47
7.0.40.0110.02616.67
7.0.30.0220.02317.63
7.0.20.0230.04317.47
7.0.10.0230.02816.58
7.0.00.0130.04717.53
5.6.400.0170.01015.77
5.6.390.0090.00013.13
5.6.380.0150.00313.13
5.6.370.0180.00915.91
5.6.360.0160.01616.12
5.6.350.0160.01316.17
5.6.340.0240.01016.07
5.6.330.0250.01016.00
5.6.320.0170.01415.93
5.6.310.0190.00413.13
5.6.300.0150.00513.13
5.6.290.0170.00413.13
5.6.280.0080.02418.43
5.6.270.0120.00813.13
5.6.260.0150.01515.68
5.6.250.0140.00413.13
5.6.240.0180.00915.82
5.6.230.0130.01315.77
5.6.220.0150.00916.08
5.6.210.0140.02918.13
5.6.200.0200.04217.02
5.6.190.0150.03118.14
5.6.180.2140.03018.18
5.6.170.0250.03918.16
5.6.160.0160.04518.19
5.6.150.0080.04417.00
5.6.140.0150.04215.65
5.6.130.0150.04117.08
5.6.120.0120.04918.46
5.6.110.0090.04318.42
5.6.100.0130.04018.55
5.6.90.0110.05118.49
5.6.80.0150.01818.20
5.6.70.2190.02618.01
5.6.60.0100.01013.13
5.6.50.0190.01015.96
5.6.40.0070.02015.81
5.6.30.0180.01115.69
5.6.20.0180.00915.80
5.6.10.0150.01515.95
5.6.00.0160.01315.80
5.5.380.0160.01316.01
5.5.370.0170.01415.80
5.5.360.0110.01113.13
5.5.350.0110.02518.09
5.5.340.0160.02016.91
5.5.330.0190.04418.13
5.5.320.0270.03317.98
5.5.310.0160.04817.93
5.5.300.0150.02716.94
5.5.290.0090.04816.87
5.5.280.0100.03318.34
5.5.270.0150.02018.35
5.5.260.0080.05318.26
5.5.250.0130.02518.17
5.5.240.0070.02818.07
5.5.230.0170.00815.83
5.5.220.0160.01315.87
5.5.210.0140.01415.80
5.5.200.0110.01915.73
5.5.190.0210.00515.89
5.5.180.0150.01215.84
5.5.170.0130.01215.71
5.5.160.0190.00815.84
5.5.150.0150.01215.93
5.5.140.0120.01515.76
5.5.130.0130.01615.80
5.5.120.0120.01516.00
5.5.110.0190.00515.63
5.5.100.0080.01615.57
5.5.90.0160.01315.62
5.5.80.0230.00815.84
5.5.70.0120.01215.60
5.5.60.0050.02315.54
5.5.50.0210.00615.85
5.5.40.0070.01515.79
5.5.30.0220.00715.60
5.5.20.0070.01715.84
5.5.10.0200.00316.00
5.5.00.0160.00815.68
5.4.450.0560.03216.34
5.4.440.0410.03116.36
5.4.430.0350.03416.38
5.4.420.0370.03216.29
5.4.410.0450.02516.32
5.4.400.0540.03016.14
5.4.390.0490.03516.14
5.4.380.0390.03016.20
5.4.370.0450.03116.22
5.4.360.0530.02716.11
5.4.350.0460.03316.22
5.4.340.0360.03416.04
5.4.330.0140.00313.13
5.4.320.0330.03516.06
5.4.310.0500.03315.97
5.4.300.0380.03216.06
5.4.290.0560.02815.97
5.4.280.0430.03516.06
5.4.270.0350.03216.12
5.4.260.0400.02916.14
5.4.250.0420.02816.02
5.4.240.0420.02615.95
5.4.230.0410.03016.21
5.4.220.0450.03016.22
5.4.210.0490.02615.96
5.4.200.0490.02916.04
5.4.190.0500.03316.21
5.4.180.0510.02516.12
5.4.170.0470.02816.16
5.4.160.0430.03115.94
5.4.150.0490.03716.20
5.4.140.0390.02914.68
5.4.130.0420.02714.70
5.4.120.0380.03114.76
5.4.110.0380.03314.87
5.4.100.0390.03314.86
5.4.90.0480.03314.68
5.4.80.0420.03314.81
5.4.70.0500.02614.82
5.4.60.0360.03714.79
5.4.50.0420.03214.58
5.4.40.0460.02414.66
5.4.30.0500.03214.78
5.4.20.0500.03114.58
5.4.10.0480.03214.80
5.4.00.0410.02714.42

preferences:
40.63 ms | 401 KiB | 5 Q