3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime = '2014-11-10-16.14.18'; $datetime = preg_replace('#\d-\d-\d(-)\d\.\d\.d\#', '$0', $datetime); var_dump($datetime);

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)
8.3.60.0120.00318.30
8.3.50.0140.00521.99
8.3.40.0100.01018.70
8.3.30.0100.00319.06
8.3.20.0040.00420.12
8.3.10.0080.00023.61
8.3.00.0080.00019.13
8.2.180.0160.00318.29
8.2.170.0150.00322.96
8.2.160.0100.00722.08
8.2.150.0060.00324.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0140.00021.12
8.2.110.0030.00522.13
8.2.100.0000.01117.63
8.2.90.0050.00319.22
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0030.00517.90
8.2.50.0000.00818.07
8.2.40.0070.00019.46
8.2.30.0040.00418.07
8.2.20.0040.00417.53
8.2.10.0050.00318.10
8.2.00.0000.00817.72
8.1.280.0100.01025.92
8.1.270.0120.00618.87
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.53
8.1.230.0060.00617.42
8.1.220.0080.00017.76
8.1.210.0060.00318.77
8.1.200.0040.00417.13
8.1.190.0070.00017.57
8.1.180.0060.00318.10
8.1.170.0040.00418.56
8.1.160.0050.00321.99
8.1.150.0040.00418.72
8.1.140.0040.00419.08
8.1.130.0040.00417.88
8.1.120.0040.00417.41
8.1.110.0000.00917.38
8.1.100.0040.00417.28
8.1.90.0020.00517.37
8.1.80.0030.00617.28
8.1.70.0030.00317.33
8.1.60.0030.00517.51
8.1.50.0040.00417.50
8.1.40.0040.00417.37
8.1.30.0040.00417.50
8.1.20.0030.00517.57
8.1.10.0040.00417.35
8.1.00.0030.00517.34
8.0.300.0000.00918.77
8.0.290.0040.00316.75
8.0.280.0030.00318.27
8.0.270.0050.00217.05
8.0.260.0030.00318.30
8.0.250.0030.00316.92
8.0.240.0000.00716.96
8.0.230.0000.00616.95
8.0.220.0070.00016.86
8.0.210.0040.00416.83
8.0.200.0050.00516.89
8.0.190.0000.00816.86
8.0.180.0030.00316.89
8.0.170.0050.00216.91
8.0.160.0070.00016.93
8.0.150.0030.00516.82
8.0.140.0040.00416.76
8.0.130.0030.00313.23
8.0.120.0000.00816.73
8.0.110.0030.00316.79
8.0.100.0000.00816.89
8.0.90.0070.00016.85
8.0.80.0140.00716.89
8.0.70.0000.00816.74
8.0.60.0000.00816.67
8.0.50.0080.00016.92
8.0.30.0070.01217.00
8.0.20.0120.01217.40
8.0.10.0000.00716.89
8.0.00.0050.01216.75
7.4.330.0080.00015.03
7.4.320.0020.00516.52
7.4.300.0060.00016.53
7.4.290.0070.00316.48
7.4.280.0030.00716.52
7.4.270.0030.00316.53
7.4.260.0090.00016.54
7.4.250.0000.00716.37
7.4.240.0030.00416.44
7.4.230.0000.00716.32
7.4.220.0070.01116.45
7.4.210.0090.00916.38
7.4.200.0000.00816.61
7.4.160.0060.01016.50
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0090.01016.41
7.4.120.0030.01416.51
7.4.110.0060.01216.52
7.4.100.0110.00616.29
7.4.90.0070.01316.43
7.4.80.0150.00319.39
7.4.70.0120.00416.46
7.4.60.0060.01416.38
7.4.50.0030.00516.32
7.4.40.0100.00716.36
7.4.30.0040.01216.67
7.4.00.0090.00814.89
7.3.330.0050.00013.13
7.3.320.0050.00012.95
7.3.310.0000.00816.27
7.3.300.0060.00016.25
7.3.290.0070.00716.18
7.3.280.0120.00816.26
7.3.270.0060.01817.40
7.3.260.0150.00316.25
7.3.250.0050.01516.36
7.3.240.0120.01216.23
7.3.230.0040.01216.39
7.3.210.0070.01116.13
7.3.200.0070.01319.39
7.3.190.0180.00316.13
7.3.180.0110.00416.26
7.3.170.0090.00916.27
7.3.160.0030.01716.47
7.3.120.0130.00614.63
7.3.110.0030.01314.37
7.3.100.0000.01014.53
7.3.90.0030.01014.46
7.3.80.0060.00614.55
7.3.70.0040.00414.62
7.3.60.0090.00614.68
7.3.50.0100.00314.70
7.3.40.0070.01014.57
7.3.30.0030.01014.62
7.3.20.0040.00716.31
7.3.10.0000.01416.52
7.3.00.0130.00016.69
7.2.330.0090.00916.22
7.2.320.0070.01016.66
7.2.310.0130.00316.53
7.2.300.0060.01216.59
7.2.290.0090.00616.55
7.2.250.0030.01715.05
7.2.240.0100.01014.58
7.2.230.0130.00314.74
7.2.220.0040.00814.87
7.2.210.0030.01315.17
7.2.200.0030.01314.58
7.2.190.0030.01214.93
7.2.180.0150.00014.92
7.2.170.0070.01014.81
7.2.80.0070.01016.53
7.2.60.0030.00916.41
7.2.00.0030.00919.28
7.1.330.0110.00315.69
7.1.320.0070.00715.80
7.1.310.0040.01115.72
7.1.300.0040.01215.65
7.1.290.0070.00715.48
7.1.280.0070.00715.58
7.1.270.0040.00815.77
7.1.260.0070.00715.57
7.1.200.0040.00415.86
7.1.100.0000.01118.23
7.1.70.0000.01216.89
7.1.60.0110.01419.46
7.1.50.0090.01516.99
7.1.00.0000.08722.54
7.0.200.0320.00714.61
7.0.140.0000.05721.96
7.0.60.0030.07320.04
7.0.50.0030.05717.86
7.0.40.0070.04720.04
7.0.30.0200.04320.20
7.0.20.0330.07720.09
7.0.10.0030.04720.18
7.0.00.0100.03320.08
5.6.280.0030.07320.98
5.6.210.0170.06720.60
5.6.200.0100.08018.09
5.6.190.0100.08320.32
5.6.180.0300.05020.49
5.6.170.0300.06020.37
5.6.160.0030.08720.44
5.6.150.0000.05318.18
5.6.140.0030.07018.21
5.6.130.0030.04318.21
5.6.120.0030.04721.00
5.6.110.0170.05720.95
5.6.100.0130.03020.96
5.6.90.0030.06320.99
5.6.80.0070.06020.50
5.5.350.4030.04020.40
5.5.340.0070.08317.98
5.5.330.0130.03320.26
5.5.320.0230.04720.17
5.5.310.0330.07720.18
5.5.300.0030.08317.98
5.5.290.0070.07317.98
5.5.280.0070.04020.72
5.5.270.0130.08020.74
5.5.260.0200.06320.86
5.5.250.0030.07020.61
5.5.240.0070.06020.06
5.4.450.0770.06019.21
5.4.440.0730.06719.39
5.4.430.0800.06019.15
5.4.420.0600.05719.49
5.4.410.0770.05719.36
5.4.400.0800.05719.11
5.4.390.1100.06318.56
5.4.380.1270.07718.53
5.4.370.1270.07318.50
5.4.360.1200.07718.53
5.4.350.0830.07318.68
5.4.340.0870.06718.78
5.4.320.0770.06318.48
5.4.310.1130.06018.50
5.4.300.1270.07018.70
5.4.290.0600.06318.74
5.4.280.1030.06018.70
5.4.270.1230.05718.77
5.4.260.0800.06318.61
5.4.250.0930.05718.69
5.4.240.0970.06318.69
5.4.230.0900.05318.45
5.4.220.0930.06718.48
5.4.210.1300.06718.61
5.4.200.1070.04716.65
5.4.190.1070.05718.59
5.4.180.1100.07318.61
5.4.170.1200.06018.59
5.4.160.1070.06018.54
5.4.150.1070.05318.54
5.4.140.1270.05016.07
5.4.130.0900.05716.24
5.4.120.1170.04716.19
5.4.110.1100.05016.16
5.4.100.1070.05316.16
5.4.90.0930.05316.30
5.4.80.1000.05316.13
5.4.70.0970.05316.19
5.4.60.0770.05016.21
5.4.50.0970.05716.32
5.4.40.1170.06316.09
5.4.30.1300.06016.04
5.4.20.1200.04016.21
5.4.10.1070.05716.05
5.4.00.1000.05715.67
5.3.290.1200.04314.69
5.3.280.1070.06014.65
5.3.270.1200.07314.60
5.3.260.1070.07314.68
5.3.250.1030.05714.58
5.3.240.1070.05714.65
5.3.230.0830.06014.57
5.3.220.0970.05014.55
5.3.210.1170.05714.55
5.3.200.1070.05014.54
5.3.190.1100.06714.49
5.3.180.1100.06014.52
5.3.170.0800.05714.63
5.3.160.1100.05714.51
5.3.150.0930.05314.59
5.3.140.1000.07014.45
5.3.130.1330.05314.47
5.3.120.1000.06314.57
5.3.110.0870.06314.52
5.3.100.1270.05314.11
5.3.90.0930.06314.07
5.3.80.0900.05014.00
5.3.70.1000.05713.96
5.3.60.0930.04714.04
5.3.50.0830.05313.93
5.3.40.1070.04313.85
5.3.30.0830.04713.86
5.3.20.0870.05313.60
5.3.10.1270.05313.63
5.3.00.1030.05013.62
5.2.170.0570.05311.09
5.2.160.0830.04711.13
5.2.150.1030.05011.06
5.2.140.1030.05011.31
5.2.130.0730.04311.02
5.2.120.0730.04311.25
5.2.110.0800.04311.25
5.2.100.0400.06011.11
5.2.90.0830.04011.14
5.2.80.0630.05011.02
5.2.70.0930.04011.23
5.2.60.0930.04711.18
5.2.50.0800.04311.17
5.2.40.0530.05010.95
5.2.30.0670.05010.91
5.2.20.0600.05011.01
5.2.10.0770.05310.92
5.2.00.0600.05010.70
5.1.60.0500.05010.02
5.1.50.0470.04310.00
5.1.40.0630.04710.09
5.1.30.0670.04010.43
5.1.20.0600.03710.45
5.1.10.0730.03010.08
5.1.00.0430.04710.20
5.0.50.0300.0408.68
5.0.40.0330.0378.46
5.0.30.0300.0438.29
5.0.20.0370.0208.38
5.0.10.0230.0308.30
5.0.00.0270.0478.29
4.4.90.0270.0206.57
4.4.80.0330.0276.57
4.4.70.0130.0306.57
4.4.60.0100.0276.57
4.4.50.0130.0276.57
4.4.40.0370.0376.57
4.4.30.0330.0276.57
4.4.20.0200.0206.57
4.4.10.0230.0236.57
4.4.00.0330.0236.57
4.3.110.0200.0276.57
4.3.100.0230.0236.57
4.3.90.0270.0276.57
4.3.80.0270.0406.57
4.3.70.0370.0206.57
4.3.60.0270.0206.57
4.3.50.0330.0206.57
4.3.40.0330.0436.57
4.3.30.0200.0236.57
4.3.20.0130.0206.57
4.3.10.0170.0276.57
4.3.00.0030.0277.22

preferences:
35.36 ms | 401 KiB | 5 Q