3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date_str = '2013-12-12 12:45:45'; $date = DateTime::createFromFormat( 'Y-m-d|', explode( ' ', $date_str)[0] ); print_r($date); print_r($date->format('U')); //$ts = DateTime::createFromFormat( 'U', $date_str->format('Y-m-d') ); //print_r( $ts->format('U'));

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)
8.3.60.0100.01018.18
8.3.50.0130.00621.14
8.3.40.0100.01018.96
8.3.30.0150.00020.21
8.3.20.0000.00720.34
8.3.10.0040.00420.97
8.3.00.0050.00322.44
8.2.180.0140.00716.38
8.2.170.0040.01122.96
8.2.160.0070.00722.08
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.01026.16
8.2.120.0050.00320.93
8.2.110.0040.00719.21
8.2.100.0080.00417.78
8.2.90.0060.00319.36
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0080.00317.93
8.2.50.0000.00818.07
8.2.40.0050.00318.46
8.2.30.0070.00019.51
8.2.20.0070.00017.85
8.2.10.0000.00817.79
8.2.00.0020.00517.85
8.1.280.0150.00025.92
8.1.270.0090.00023.99
8.1.260.0070.00026.35
8.1.250.0030.00628.09
8.1.240.0060.00322.64
8.1.230.0040.00820.85
8.1.220.0000.00918.77
8.1.210.0030.00519.11
8.1.200.0030.00617.13
8.1.190.0040.00417.55
8.1.180.0000.01718.10
8.1.170.0000.00818.49
8.1.160.0040.00418.77
8.1.150.0000.00818.74
8.1.140.0030.00517.55
8.1.130.0000.00717.81
8.1.120.0050.00217.49
8.1.110.0040.00417.48
8.1.100.0000.00717.55
8.1.90.0040.00417.58
8.1.80.0030.00317.54
8.1.70.0070.00017.55
8.1.60.0000.00817.57
8.1.50.0000.00717.47
8.1.40.0030.00517.42
8.1.30.0000.00717.53
8.1.20.0000.00817.66
8.1.10.0030.00617.45
8.1.00.0040.00717.54
8.0.300.0000.00719.91
8.0.290.0040.00417.18
8.0.280.0070.00018.46
8.0.270.0000.00817.27
8.0.260.0000.00716.83
8.0.250.0000.00717.16
8.0.240.0030.00617.10
8.0.230.0040.00417.06
8.0.220.0070.00017.06
8.0.210.0000.00816.98
8.0.200.0000.00616.95
8.0.190.0040.00417.09
8.0.180.0050.00217.05
8.0.170.0070.00017.09
8.0.160.0000.00716.91
8.0.150.0000.00717.07
8.0.140.0090.00016.97
8.0.130.0030.00313.38
8.0.120.0000.00816.88
8.0.110.0040.00417.00
8.0.100.0030.00517.00
8.0.90.0030.00416.94
8.0.80.0090.00617.03
8.0.70.0000.00717.13
8.0.60.0040.00416.98
8.0.50.0040.00416.85
8.0.30.0130.00817.13
8.0.20.0100.01217.40
8.0.10.0000.00817.22
8.0.00.0090.01216.95
7.4.330.0020.00216.71
7.4.320.0030.00316.65
7.4.300.0040.00416.43
7.4.290.0040.00416.46
7.4.280.0030.00316.61
7.4.270.0060.00016.61
7.4.260.0030.00313.23
7.4.250.0000.00716.47
7.4.240.0050.00216.53
7.4.230.0000.00716.50
7.4.220.0170.00316.41
7.4.210.0090.00516.59
7.4.200.0000.00716.40
7.4.190.0030.00316.79
7.4.160.0080.00816.44
7.4.150.0070.01017.40
7.4.140.0100.00617.86
7.4.130.0150.00216.61
7.4.120.0110.00616.58
7.4.110.0160.00316.44
7.4.100.0070.01116.51
7.4.90.0070.01016.59
7.4.80.0130.00319.39
7.4.70.0090.01316.67
7.4.60.0340.02516.54
7.4.50.0030.00616.52
7.4.40.0030.01322.77
7.4.30.0100.00716.62
7.4.00.0040.01115.11
7.3.330.0030.00313.06
7.3.320.0000.00513.07
7.3.310.0000.00716.28
7.3.300.0030.00316.18
7.3.290.0090.00616.32
7.3.280.0110.00716.36
7.3.270.0030.01417.40
7.3.260.0140.00318.24
7.3.250.0040.01316.42
7.3.240.0060.01216.45
7.3.230.0070.01316.57
7.3.210.0070.01016.35
7.3.200.0030.01619.39
7.3.190.0060.01016.43
7.3.180.0060.01216.39
7.3.170.0140.00316.49
7.3.160.0100.01016.47
7.3.120.0030.01315.19
7.2.330.0140.00316.92
7.2.320.0080.00916.50
7.2.310.0060.01316.85
7.2.300.0080.01516.82
7.2.290.0120.00616.48
7.2.00.0000.01219.33
7.1.100.0080.00618.33
7.1.70.0030.00917.33
7.1.60.0110.01419.17
7.1.50.0000.02316.82
7.1.00.0030.03322.40
7.0.200.0050.00317.00
7.0.140.0030.07722.08
7.0.60.0070.05019.99
7.0.50.0030.05017.88
7.0.40.0030.04319.90
7.0.30.0270.05320.30
7.0.20.0300.08320.17
7.0.10.0130.08320.00
7.0.00.0030.09320.16
5.6.280.0000.07720.91
5.6.210.0070.08320.61
5.6.200.0030.06318.12
5.6.190.0070.04020.35
5.6.180.0300.07320.41
5.6.170.0270.05320.38
5.6.160.0070.03720.33
5.6.150.0070.06718.11
5.6.140.0170.06718.18
5.6.130.0070.08018.21
5.6.120.0070.03721.02
5.6.110.0030.04021.10
5.6.100.0030.08720.96
5.6.90.0100.06321.00
5.6.80.0070.06020.37
5.5.350.0270.08320.41
5.5.340.0030.07717.88
5.5.330.0130.07320.16
5.5.320.0300.07320.34
5.5.310.0230.08320.34
5.5.300.0100.07317.95
5.5.290.0030.04017.98
5.5.280.0100.07720.72
5.5.270.0030.09020.75
5.5.260.0030.07020.86
5.5.250.0170.07320.77
5.5.240.0100.07020.16
5.4.450.3430.03719.49
5.4.440.3530.03719.41
5.4.430.3500.04019.25
5.4.420.5230.03019.25
5.4.410.3600.03719.25
5.4.400.3970.04019.08
5.4.390.3930.04019.25
5.4.380.3870.04018.78
5.4.370.3430.04318.90
5.4.360.3130.03719.09
5.4.350.3230.03318.93
5.4.340.3700.03719.10
5.4.320.4100.04018.89
5.4.310.4070.04019.13
5.4.300.4100.03319.10
5.4.290.4070.03719.08
5.4.280.4000.04319.28
5.4.270.4130.03718.92
5.4.260.4070.03718.80
5.4.250.3930.03319.08
5.4.240.4230.03019.24
5.4.230.3900.03718.94
5.4.220.4100.04019.21
5.4.210.3430.03019.05
5.4.200.3300.04318.77
5.4.190.3630.04019.24
5.4.180.3470.03719.09
5.4.170.2770.03019.14
5.4.160.3070.03718.79
5.4.150.2870.04019.08
5.4.140.3530.04316.27
5.4.130.4170.03716.21
5.4.120.3230.03316.59
5.4.110.3200.03716.51
5.4.100.3270.03716.34
5.4.90.3270.03716.48
5.4.80.3070.03316.50
5.4.70.3230.03316.11
5.4.60.2870.03316.21
5.4.50.2930.03316.46
5.4.40.2970.03716.36
5.4.30.3170.03016.31
5.4.20.3230.03316.27
5.4.10.3030.03716.19
5.4.00.3230.03015.80
5.3.290.3400.04014.50
5.3.280.3470.03014.43
5.3.270.3330.04014.54
5.3.260.3100.04314.47
5.3.250.3430.04014.70
5.3.240.3530.04314.55
5.3.230.3300.03714.70
5.3.220.3870.03014.41
5.3.210.3470.03714.53
5.3.200.3430.03714.52
5.3.190.3670.03714.51
5.3.180.3430.03714.61
5.3.170.3470.03714.44
5.3.160.3670.03314.41
5.3.150.3300.04014.42
5.3.140.3130.04014.39
5.3.130.3400.03714.53
5.3.120.3800.04014.50
5.3.110.3430.04014.41
5.3.100.3470.03713.86
5.3.90.3370.03313.93
5.3.80.3230.03013.82
5.3.70.3470.03013.97
5.3.60.3430.03713.86
5.3.50.3270.03713.93
5.3.40.3230.03313.72
5.3.30.3430.04013.90
5.3.20.3700.04013.64
5.3.10.3400.04013.75
5.3.00.3400.03313.68
5.2.170.3000.02710.99
5.2.160.2670.03011.05
5.2.150.2900.03011.19
5.2.140.2930.03311.16
5.2.130.2830.03310.98
5.2.120.2930.03711.01
5.2.110.2970.03011.04
5.2.100.2830.03010.94
5.2.90.3630.03711.14
5.2.80.3500.03011.11
5.2.70.3330.03311.25
5.2.60.3600.02010.93
5.2.50.3500.03010.89
5.2.40.2800.03310.86
5.2.30.2700.03310.91
5.2.20.2900.02711.02
5.2.10.2630.02310.94
5.2.00.2770.03310.66
5.1.60.2930.02310.38
5.1.50.2530.02010.38
5.1.40.2370.02310.38
5.1.30.2430.02310.38
5.1.20.2100.02710.38
5.1.10.2400.02010.38
5.1.00.2200.02710.38
5.0.50.1330.02010.38
5.0.40.1230.02310.38
5.0.30.1170.03310.38
5.0.20.1230.02310.38
5.0.10.1300.02310.38
5.0.00.1300.03710.38
4.4.90.1300.01310.38
4.4.80.1170.02010.38
4.4.70.1330.01710.38
4.4.60.1330.01310.38
4.4.50.1200.01710.38
4.4.40.1170.02710.38
4.4.30.1200.02010.38
4.4.20.1330.02010.38
4.4.10.1100.01710.38
4.4.00.1170.02310.38
4.3.110.1330.01010.38
4.3.100.1130.01310.38
4.3.90.1100.01010.38
4.3.80.1030.03010.38
4.3.70.1270.01310.38
4.3.60.1330.01710.38
4.3.50.1300.01310.38
4.3.40.1100.02010.38
4.3.30.0500.01710.38
4.3.20.0570.02010.38
4.3.10.0700.02710.38
4.3.00.0700.02310.38

preferences:
48.86 ms | 401 KiB | 5 Q