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)
8.3.60.0070.00718.24
8.3.50.0110.00721.99
8.3.40.0090.00618.97
8.3.30.0080.00619.04
8.3.20.0040.00420.20
8.3.10.0040.00423.66
8.3.00.0080.00019.04
8.2.180.0070.01116.50
8.2.170.0070.01122.96
8.2.160.0140.00022.15
8.2.150.0000.00724.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00321.12
8.2.110.0060.00319.31
8.2.100.0090.00317.75
8.2.90.0000.00819.08
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0080.00419.13
8.2.30.0040.00417.89
8.2.20.0000.00817.64
8.2.10.0060.00318.12
8.2.00.0000.00717.82
8.1.280.0060.01225.92
8.1.270.0060.00918.76
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00022.09
8.1.230.0090.00317.48
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.48
8.1.190.0050.00317.52
8.1.180.0050.00318.10
8.1.170.0000.00818.71
8.1.160.0040.00421.84
8.1.150.0080.00018.78
8.1.140.0050.00319.31
8.1.130.0000.00717.75
8.1.120.0030.00517.54
8.1.110.0040.00417.54
8.1.100.0080.00017.45
8.1.90.0040.00417.40
8.1.80.0050.00217.44
8.1.70.0000.00717.51
8.1.60.0040.00417.63
8.1.50.0000.00817.64
8.1.40.0000.00817.48
8.1.30.0040.00417.66
8.1.20.0030.00517.75
8.1.10.0000.00717.61
8.1.00.0040.00417.54
8.0.300.0040.00418.77
8.0.290.0050.00216.88
8.0.280.0030.00318.39
8.0.270.0050.00217.16
8.0.260.0030.00318.39
8.0.250.0030.00316.96
8.0.240.0000.00816.99
8.0.230.0040.00416.93
8.0.220.0040.00416.86
8.0.210.0050.00316.96
8.0.200.0060.00316.85
8.0.190.0000.00717.02
8.0.180.0040.00417.02
8.0.170.0050.00317.03
8.0.160.0000.00717.03
8.0.150.0000.00816.93
8.0.140.0050.00316.86
8.0.130.0040.00413.32
8.0.120.0060.00316.92
8.0.110.0000.00917.00
8.0.100.0070.00016.92
8.0.90.0040.00416.86
8.0.80.0080.01316.95
8.0.70.0070.00017.02
8.0.60.0080.00016.82
8.0.50.0070.00016.84
8.0.30.0120.01217.13
8.0.20.0150.00317.40
8.0.10.0040.00416.96
8.0.00.0090.00916.78
7.4.330.0050.00215.03
7.4.320.0060.00016.79
7.4.300.0030.00316.70
7.4.290.0030.00616.59
7.4.280.0050.00516.68
7.4.270.0070.00016.57
7.4.260.0080.00016.48
7.4.250.0040.00416.74
7.4.240.0020.00516.72
7.4.230.0040.00416.76
7.4.220.0150.01116.66
7.4.210.0070.01416.61
7.4.200.0050.00216.48
7.4.160.0100.00616.54
7.4.150.0100.00717.40
7.4.140.0080.00817.86
7.4.130.0050.01616.52
7.4.120.0080.01016.70
7.4.110.0130.00416.58
7.4.100.0110.00616.48
7.4.90.0040.01516.52
7.4.80.0070.01719.39
7.4.70.0090.00916.59
7.4.60.0140.00316.61
7.4.50.0060.00316.66
7.4.40.0110.00516.61
7.4.30.0110.00716.56
7.4.00.0050.01114.96
7.3.330.0030.00313.11
7.3.320.0050.00013.11
7.3.310.0000.00816.34
7.3.300.0030.00316.30
7.3.290.0060.00716.27
7.3.280.0090.00816.33
7.3.270.0080.01917.40
7.3.260.0140.01116.51
7.3.250.0100.01016.51
7.3.240.0120.00916.63
7.3.230.0160.00316.58
7.3.210.0070.01016.60
7.3.200.0070.01019.39
7.3.190.0110.00816.69
7.3.180.0090.00616.21
7.3.170.0150.00616.66
7.3.160.0100.01016.36
7.3.120.0060.01614.79
7.3.110.0070.01414.66
7.3.100.0070.00714.40
7.3.90.0090.00614.67
7.3.80.0040.00814.71
7.3.70.0070.00714.89
7.3.60.0090.00014.64
7.3.50.0040.01114.88
7.3.40.0040.01114.76
7.3.30.0090.00414.83
7.3.20.0030.00716.64
7.3.10.0090.00316.53
7.3.00.0050.00716.76
7.2.330.0110.00716.61
7.2.320.0120.00416.63
7.2.310.0030.01416.42
7.2.300.0140.00316.61
7.2.290.0130.00916.64
7.2.250.0070.01014.84
7.2.240.0060.01314.94
7.2.230.0060.00315.04
7.2.220.0120.00615.23
7.2.210.0060.00314.81
7.2.200.0070.00714.84
7.2.190.0090.00614.81
7.2.180.0100.00614.89
7.2.170.0040.00815.05
7.2.130.0000.00817.00
7.2.120.0000.01217.04
7.2.110.0030.01016.65
7.2.100.0070.00717.00
7.2.90.0070.00716.80
7.2.80.0100.00216.93
7.2.70.0000.01116.79
7.2.60.0080.00517.04
7.2.50.0100.00316.79
7.2.40.0040.00816.88
7.2.30.0070.00716.60
7.2.20.0040.00817.12
7.2.10.0070.00716.77
7.2.00.0050.00918.38
7.1.330.0030.01016.01
7.1.320.0070.01015.59
7.1.310.0090.00015.48
7.1.300.0000.01715.87
7.1.290.0090.00615.55
7.1.280.0090.00315.88
7.1.270.0070.00315.69
7.1.260.0070.00715.78
7.1.250.0090.00015.86
7.1.200.0000.01115.97
7.1.100.0030.00718.18
7.1.70.0000.00717.42
7.1.60.0130.01019.46
7.1.50.0140.01017.15
7.1.00.0030.07322.55
7.0.200.0260.00414.64
7.0.140.0000.07322.05
7.0.60.0200.06719.96
7.0.50.0000.07017.83
7.0.40.0000.05020.23
7.0.30.0270.03320.02
7.0.20.0300.08320.03
7.0.10.0130.08020.18
7.0.00.0170.02720.13
5.6.210.0130.07020.60
5.6.200.0070.08018.22
5.6.190.0030.09020.43
5.6.180.0370.06720.43
5.6.170.0130.09020.45
5.6.160.0100.08020.50
5.6.150.0070.06718.12
5.6.140.0030.05018.11
5.6.130.0100.08018.09
5.6.120.0070.04021.01
5.6.110.0130.08021.10
5.6.100.0070.03721.00
5.6.90.0200.07021.08
5.6.80.0070.08020.35
5.5.350.4370.04720.40
5.5.340.0000.04718.00
5.5.330.0070.03720.36
5.5.320.0170.04320.24
5.5.310.0430.04320.12
5.5.300.0070.05017.98
5.5.290.0000.06017.95
5.5.280.0100.08320.71
5.5.270.0130.06020.86
5.5.260.0130.07320.75
5.5.250.0130.07720.70
5.5.240.0070.07720.06
5.4.450.0230.06319.63
5.4.440.0770.06019.52
5.4.430.0930.04319.33
5.4.420.0970.05019.64
5.4.410.0730.06319.40
5.4.400.0700.05718.86
5.4.390.0800.06018.64
5.4.380.1200.06318.72
5.4.370.1070.07018.69
5.4.360.0970.05318.62
5.4.350.0930.05318.72
5.4.340.1130.06018.53
5.4.320.1130.04018.64
5.4.310.0930.04718.55
5.4.300.0930.05318.72
5.4.290.0870.05718.73
5.4.280.0830.06318.52
5.4.270.1070.05018.73
5.4.260.1030.05318.49
5.4.250.0970.07718.60
5.4.240.0870.07018.68
5.4.230.0830.07718.55
5.4.220.0930.07718.48
5.4.210.0870.07018.71
5.4.200.1070.06316.74
5.4.190.0970.06018.56
5.4.180.1070.06318.60
5.4.170.1000.05718.60
5.4.160.0730.07018.56
5.4.150.0530.04718.62
5.4.140.0770.06316.09
5.4.130.1200.04016.31
5.4.120.1000.05016.22
5.4.110.1030.05016.21
5.4.100.1000.04016.05
5.4.90.0900.06716.16
5.4.80.0830.06316.02
5.4.70.1000.04716.09
5.4.60.1070.06316.33
5.4.50.1000.04316.13
5.4.40.1130.06016.13
5.4.30.1130.05316.05
5.4.20.1330.05716.29
5.4.10.1100.06016.19
5.4.00.1270.07015.57
5.3.290.1370.06714.57
5.3.280.1300.06014.62
5.3.270.1130.06014.69
5.3.260.1230.06014.69
5.3.250.1200.05014.50
5.3.240.1330.05314.70
5.3.230.1300.07014.64
5.3.220.1170.05714.56
5.3.210.1070.06014.71
5.3.200.1300.07014.59
5.3.190.1200.07714.71
5.3.180.0830.05714.54
5.3.170.0970.05314.55
5.3.160.1070.05014.51
5.3.150.1030.07014.47
5.3.140.1030.07014.46
5.3.130.1000.05714.54
5.3.120.1100.07714.50
5.3.110.1000.05014.51
5.3.100.0900.05314.11
5.3.90.1000.08013.93
5.3.80.1000.05713.98
5.3.70.0770.05714.00
5.3.60.1000.04313.91
5.3.50.0970.04313.90
5.3.40.1170.04713.93
5.3.30.1300.06013.82
5.3.20.1030.07313.70
5.3.10.1230.06013.75
5.3.00.1200.07713.73
5.2.170.1230.05011.07
5.2.160.1200.04711.07
5.2.150.0770.04711.12
5.2.140.0830.04711.05
5.2.130.0530.03711.09
5.2.120.0100.04711.23
5.2.110.0670.05011.31
5.2.100.0930.04011.07
5.2.90.0870.03711.16
5.2.80.1170.04711.08
5.2.70.0870.06311.11
5.2.60.1200.04711.02
5.2.50.1200.05711.00
5.2.40.1070.05010.92
5.2.30.0900.05310.90
5.2.20.0970.05010.93
5.2.10.0800.05310.87
5.2.00.0730.06310.76
5.1.60.0800.03710.02
5.1.50.0730.03710.05
5.1.40.0800.0509.97
5.1.30.0730.04010.48
5.1.20.0700.03310.34
5.1.10.0730.04010.08
5.1.00.0730.03710.20
5.0.50.0430.0238.56
5.0.40.0330.0338.46
5.0.30.0500.0538.21
5.0.20.0400.0378.22
5.0.10.0470.0408.29
5.0.00.0430.0378.23
4.4.90.0370.0306.57
4.4.80.0300.0276.57
4.4.70.0330.0276.57
4.4.60.0430.0206.57
4.4.50.0330.0236.57
4.4.40.0400.0476.57
4.4.30.0430.0176.57
4.4.20.0430.0176.57
4.4.10.0430.0276.57
4.4.00.0430.0436.57
4.3.110.0270.0306.57
4.3.100.0400.0176.57
4.3.90.0470.0236.57
4.3.80.0400.0336.57
4.3.70.0370.0206.57
4.3.60.0430.0176.57
4.3.50.0500.0176.57
4.3.40.0230.0376.57
4.3.30.0270.0206.57
4.3.20.0100.0306.57
4.3.10.0170.0276.57
4.3.00.0000.0238.06

preferences:
49.09 ms | 401 KiB | 5 Q