3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = array( '2014-03-18', '18/03/2014', '2014-03-18 12:34:56', '18/03/2014 12:34:56', ); foreach ($dates as $date) { echo date('Y-m-d H:i:s', strtotime($date))."n"; }

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)
8.3.60.0090.00618.68
8.3.50.0120.00522.91
8.3.40.0110.00818.79
8.3.30.0110.00319.09
8.3.20.0030.00520.26
8.3.10.0040.00423.48
8.3.00.0050.00319.50
8.2.180.0120.00918.41
8.2.170.0120.00322.96
8.2.160.0100.00320.34
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0060.00320.90
8.2.110.0100.00021.11
8.2.100.0030.00917.97
8.2.90.0040.00419.21
8.2.80.0000.00817.97
8.2.70.0000.00917.75
8.2.60.0050.00318.04
8.2.50.0040.00418.10
8.2.40.0030.00718.28
8.2.30.0040.00417.99
8.2.20.0000.00717.84
8.2.10.0000.00718.21
8.2.00.0080.00017.73
8.1.280.0070.01025.92
8.1.270.0000.00823.83
8.1.260.0020.00526.35
8.1.250.0070.00028.09
8.1.240.0030.00621.39
8.1.230.0090.00617.83
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0000.00817.36
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0000.00818.63
8.1.160.0040.00421.96
8.1.150.0050.00218.98
8.1.140.0040.00417.69
8.1.130.0000.00717.93
8.1.120.0000.00717.66
8.1.110.0090.00017.64
8.1.100.0040.00417.65
8.1.90.0000.00717.70
8.1.80.0040.00417.55
8.1.70.0030.00317.61
8.1.60.0040.00417.73
8.1.50.0040.00417.64
8.1.40.0050.00217.50
8.1.30.0040.00417.72
8.1.20.0040.00417.78
8.1.10.0000.00817.61
8.1.00.0040.00417.61
8.0.300.0080.00318.77
8.0.290.0080.00016.88
8.0.280.0040.00418.59
8.0.270.0000.00817.03
8.0.260.0030.00317.33
8.0.250.0030.00317.15
8.0.240.0090.00017.14
8.0.230.0000.00817.07
8.0.220.0040.00417.13
8.0.210.0000.00817.13
8.0.200.0070.00017.02
8.0.190.0000.00717.16
8.0.180.0040.00817.16
8.0.170.0030.00617.04
8.0.160.0040.00417.14
8.0.150.0000.00816.98
8.0.140.0070.00016.99
8.0.130.0070.00413.44
8.0.120.0050.00317.10
8.0.110.0040.00417.12
8.0.100.0080.00016.91
8.0.90.0040.00416.87
8.0.80.0100.00716.98
8.0.70.0040.00416.98
8.0.60.0080.00017.06
8.0.50.0040.00416.97
8.0.30.0120.00817.07
8.0.20.0060.01417.41
8.0.10.0000.00717.23
8.0.00.0120.00716.77
7.4.330.0020.00215.16
7.4.320.0030.00316.76
7.4.300.0000.00616.71
7.4.290.0070.00016.65
7.4.280.0000.00916.72
7.4.270.0030.00616.56
7.4.260.0000.00716.70
7.4.250.0000.00716.68
7.4.240.0040.00416.74
7.4.230.0000.00716.84
7.4.220.0120.00616.59
7.4.210.0070.00716.68
7.4.200.0050.00216.61
7.4.160.0110.01116.52
7.4.150.0090.01217.40
7.4.140.0050.01217.86
7.4.130.0130.00516.54
7.4.120.0150.00916.64
7.4.110.0180.00616.85
7.4.100.0030.01316.48
7.4.90.0170.03216.45
7.4.80.0170.00419.39
7.4.70.0130.00316.63
7.4.60.0110.00716.41
7.4.50.0020.00216.46
7.4.40.0070.01016.55
7.4.30.0060.00916.66
7.4.10.0090.00716.55
7.4.00.0040.01415.61
7.3.330.0020.00213.27
7.3.320.0000.00513.08
7.3.310.0000.00716.38
7.3.300.0040.00416.41
7.3.290.0110.00316.43
7.3.280.0090.00916.38
7.3.270.0140.00317.40
7.3.260.0110.00916.46
7.3.250.0060.01116.70
7.3.240.0120.00316.52
7.3.230.0130.00316.68
7.3.210.0430.01416.71
7.3.200.0090.00619.39
7.3.190.0120.00616.43
7.3.180.0180.00416.48
7.3.170.0060.01016.67
7.3.160.0040.01116.66
7.3.130.0040.01616.64
7.3.120.0040.01515.61
7.3.110.0140.00715.51
7.3.100.0080.00815.86
7.3.90.0050.00715.76
7.3.80.0060.01115.74
7.3.70.0070.00715.58
7.3.60.0030.00715.91
7.3.50.0060.00915.68
7.3.40.0030.01215.71
7.3.30.0060.00815.61
7.3.20.0030.00717.51
7.3.10.0050.00817.11
7.3.00.0110.00717.05
7.2.330.0160.00316.91
7.2.320.0120.00416.52
7.2.310.0060.01516.82
7.2.300.0120.00616.73
7.2.290.0110.00616.88
7.2.260.0110.01116.78
7.2.250.0030.01615.85
7.2.240.0060.01115.96
7.2.230.0110.00515.92
7.2.220.0020.00916.09
7.2.210.0090.00415.95
7.2.200.0070.00616.10
7.2.190.0070.00715.87
7.2.180.0030.01015.96
7.2.170.0060.00815.85
7.2.160.0080.00416.63
7.2.150.0030.01218.62
7.2.140.0030.01618.41
7.2.130.0080.01017.63
7.2.120.0120.00517.44
7.2.110.0060.01117.35
7.2.100.0060.01017.42
7.2.90.0020.01117.57
7.2.80.0080.00417.41
7.2.70.0070.00817.41
7.2.60.0070.00717.37
7.2.50.0060.00517.46
7.2.40.0080.00717.53
7.2.30.0060.00817.33
7.2.20.0080.00917.46
7.2.10.0070.00817.42
7.2.00.0050.01018.02
7.1.330.0050.01216.72
7.1.320.0020.01116.55
7.1.310.0100.00516.73
7.1.300.0050.00816.58
7.1.290.0100.00316.65
7.1.280.0040.01016.59
7.1.270.0060.00616.61
7.1.260.0070.00716.69
7.1.250.0050.01116.30
7.1.240.0060.00817.49
7.1.230.0060.00917.49
7.1.220.0090.00917.62
7.1.210.0100.00717.56
7.1.200.0050.00916.72
7.1.190.0040.00817.56
7.1.180.0070.00717.51
7.1.170.0040.01117.39
7.1.160.0110.00417.62
7.1.150.0030.01317.45
7.1.140.0030.01017.49
7.1.130.0000.00917.57
7.1.120.0030.01017.35
7.1.110.0060.00917.63
7.1.100.0080.00817.91
7.1.90.0040.00717.45
7.1.80.0110.00417.47
7.1.70.0010.00917.47
7.1.60.0060.01518.46
7.1.50.0090.01217.33
7.1.40.0030.01017.47
7.1.30.0090.00317.26
7.1.20.0130.00317.38
7.1.10.0060.01017.52
7.1.00.0080.03919.86
7.0.330.0060.01217.12
7.0.320.0070.00717.14
7.0.310.0040.01117.32
7.0.300.0080.00317.05
7.0.290.0040.00716.95
7.0.280.0070.00717.11
7.0.270.0070.01016.95
7.0.260.0130.00317.21
7.0.250.0110.00717.09
7.0.240.0000.01717.19
7.0.230.0050.00517.35
7.0.220.0060.00617.18
7.0.210.0040.01217.34
7.0.200.0320.00716.10
7.0.190.0110.00717.02
7.0.180.0000.01716.93
7.0.170.0030.00717.09
7.0.160.0110.00716.98
7.0.150.0110.00417.16
7.0.140.0100.03819.68
7.0.130.0050.01017.16
7.0.120.0060.01017.18
7.0.110.0030.01017.09
7.0.100.0060.00917.11
7.0.90.0100.00717.21
7.0.80.0230.03718.58
7.0.70.0270.02718.51
7.0.60.0280.02418.52
7.0.50.0300.04818.75
7.0.40.0090.04417.56
7.0.30.0070.04517.47
7.0.20.0100.04217.63
7.0.10.0080.02817.47
7.0.00.0060.03117.56
5.6.400.0070.01115.85
5.6.390.0060.00616.08
5.6.380.0070.01016.22
5.6.370.0100.00616.13
5.6.360.0030.01015.97
5.6.350.0070.01015.89
5.6.340.0060.01016.20
5.6.330.0070.01015.88
5.6.320.0100.01016.07
5.6.310.0100.01015.86
5.6.300.0140.00415.77
5.6.290.0140.00016.32
5.6.280.0120.03618.42
5.6.270.0090.00615.96
5.6.260.0070.01015.91
5.6.250.0000.01116.02
5.6.240.0050.00816.09
5.6.230.0070.04018.21
5.6.220.0050.03018.31
5.6.210.0060.03818.22
5.6.200.0080.03118.54
5.6.190.0070.04818.57
5.6.180.0100.02918.50
5.6.170.0050.04918.52
5.6.160.0070.04518.50
5.6.150.0080.04318.57
5.6.140.0070.04618.61
5.6.130.0080.04718.38
5.6.120.0030.03818.63
5.6.110.0080.04518.65
5.6.100.0140.04018.53
5.6.90.0050.04318.48
5.6.80.0080.01818.09
5.6.70.0080.02118.07
5.6.60.0060.02718.24
5.6.50.0080.02318.12
5.6.40.0020.02718.13
5.6.30.0110.01818.15
5.6.20.0100.02518.16
5.6.10.0080.02018.12
5.6.00.0040.03418.09
5.5.380.0040.01116.13
5.5.370.0120.03718.23
5.5.360.0080.04518.02
5.5.350.0070.04418.22
5.5.340.0100.03818.57
5.5.330.0100.04318.42
5.5.320.0060.03718.28
5.5.310.0050.04218.29
5.5.300.0050.02718.43
5.5.290.0060.02518.34
5.5.280.0060.03418.30
5.5.270.0030.03018.47
5.5.260.0060.04518.41
5.5.250.0040.04018.32
5.5.240.0070.02217.98
5.5.230.0080.02118.00
5.5.220.0050.02517.92
5.5.210.0050.02317.98
5.5.200.0070.02218.07
5.5.190.0110.03517.94
5.5.180.0020.02718.09
5.5.170.0040.00815.70
5.5.160.0150.01518.07
5.5.150.0100.03618.01
5.5.140.0030.03318.00
5.5.130.0020.02617.84
5.5.120.0020.02718.06
5.5.110.0100.02218.02
5.5.100.0030.02217.99
5.5.90.0030.02317.86
5.5.80.0040.02417.91
5.5.70.0110.02318.00
5.5.60.0070.02018.04
5.5.50.0070.02218.07
5.5.40.0030.02417.99
5.5.30.0030.02217.89
5.5.20.0030.02717.70
5.5.10.0030.02617.98
5.5.00.0030.02618.01
5.4.450.0050.04216.05
5.4.440.0090.03915.89
5.4.430.0100.04216.09
5.4.420.0000.04415.98
5.4.410.0020.02315.84
5.4.400.0030.02415.71
5.4.390.0070.02215.99
5.4.380.0040.02215.87
5.4.370.0100.01815.88
5.4.360.0070.02215.95
5.4.350.0090.02015.94
5.4.340.0040.03715.94
5.4.330.0100.00312.69
5.4.320.0090.01815.91
5.4.310.0020.03515.85
5.4.300.0000.02715.70
5.4.290.0050.02115.79
5.4.280.0000.02615.83
5.4.270.0000.02515.76
5.4.260.0010.02415.84
5.4.250.0060.02115.84
5.4.240.0030.02015.74
5.4.230.0050.02015.76
5.4.220.0030.02015.90
5.4.210.0000.02315.72
5.4.200.0030.02315.82
5.4.190.0050.01915.68
5.4.180.0060.02015.84
5.4.170.0050.02515.82
5.4.160.0060.01815.78
5.4.150.0020.02715.91
5.4.140.0070.02014.57
5.4.130.0070.01714.57
5.4.120.0040.02014.64
5.4.110.0000.02814.63
5.4.100.0060.02514.61
5.4.90.0040.02714.54
5.4.80.0030.02214.57
5.4.70.0020.02514.63
5.4.60.0100.03014.44
5.4.50.0110.02214.57
5.4.40.0040.04014.55
5.4.30.0070.02714.40
5.4.20.0020.03014.54
5.4.10.0060.02614.44
5.4.00.0030.03314.24
5.3.290.0000.04014.53
5.3.280.0070.02714.59
5.3.270.0030.03714.51
5.3.260.0100.03314.59
5.3.250.0030.04014.43
5.3.240.0070.03314.42
5.3.230.0000.03314.53
5.3.220.0070.03014.56
5.3.210.0100.03314.43
5.3.200.0070.03714.43
5.3.190.0030.03014.55
5.3.180.0000.05014.54
5.3.170.0070.03314.43
5.3.160.0100.07714.55
5.3.150.0170.06714.38
5.3.140.0130.07714.54
5.3.130.0270.05714.38
5.3.120.0070.07714.49
5.3.110.0170.06714.50
5.3.100.0100.07013.90
5.3.90.0070.04313.97
5.3.80.0070.07713.95
5.3.70.0200.05013.95
5.3.60.0070.05313.85
5.3.50.0070.08713.80
5.3.40.0070.05013.95
5.3.30.0030.03713.86
5.3.20.0070.07313.62
5.3.10.0070.04313.65
5.3.00.0000.06013.49
5.2.170.0100.05010.98
5.2.160.0030.04011.00
5.2.150.0000.03711.12
5.2.140.0030.06311.06
5.2.130.0030.03011.14
5.2.120.0030.04310.89
5.2.110.0000.04311.04
5.2.100.0070.02711.14
5.2.90.0000.04311.05
5.2.80.0030.06710.97
5.2.70.0070.04311.09
5.2.60.0030.06010.86
5.2.50.0070.06710.83
5.2.40.0070.04711.00
5.2.30.0100.05310.81
5.2.20.0200.04710.92
5.2.10.0000.06710.88
5.2.00.0000.06310.74
5.1.60.0000.0579.87
5.1.50.0030.04010.00
5.1.40.0070.04310.01
5.1.30.0070.05710.41
5.1.20.0030.06010.31
5.1.10.0030.05710.05
5.1.00.0030.05710.13
5.0.50.0030.0438.57
5.0.40.0070.0408.40
5.0.30.0030.0378.25
5.0.20.0030.0438.27
5.0.10.0030.0438.15
5.0.00.0070.0508.21
4.4.90.0000.0307.36
4.4.80.0000.0377.36
4.4.70.0030.0377.36
4.4.60.0070.0307.36
4.4.50.0030.0277.36
4.4.40.0030.0507.36
4.4.30.0000.0377.36
4.4.20.0070.0337.36
4.4.10.0030.0377.36
4.4.00.0070.0477.36
4.3.110.0000.0277.36
4.3.100.0070.0237.36
4.3.90.0030.0337.36
4.3.80.0000.0477.36
4.3.70.0030.0377.36
4.3.60.0000.0377.36
4.3.50.0030.0337.36
4.3.40.0030.0537.36
4.3.30.0000.0377.36
4.3.20.0000.0377.36
4.3.10.0030.0337.36
4.3.00.0000.0307.36

preferences:
48.65 ms | 401 KiB | 5 Q