3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'yesterday 22:30'; date_default_timezone_set('UTC'); var_dump(strtotime($str)); var_dump('22 ' . date('r', strtotime($str, time()))); var_dump('22 ' . date('r', strtotime($str, strtotime('2013-05-23 00:30')))); var_dump('22 ' . date('r', strtotime($str, strtotime('2013-05-22 23:30')))); var_dump('?? ' . date('r', strtotime($str, strtotime('2013-05-22 22:30')))); var_dump('21 ' . date('r', strtotime($str, strtotime('2013-05-22 21:00'))));

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)
7.3.10.0120.00916.47
7.3.00.0110.00016.69
7.2.130.0100.01016.46
7.2.120.0100.01316.42
7.2.110.0080.01116.79
7.2.100.0070.01416.35
7.2.90.0080.01316.64
7.2.80.0100.01016.41
7.2.70.0130.01316.55
7.2.60.0100.00316.13
7.2.50.0110.01116.36
7.2.40.0040.01316.47
7.2.30.0150.00916.25
7.2.20.0240.00316.21
7.2.10.0160.01316.46
7.2.00.0130.00318.20
7.1.250.0110.01115.83
7.1.100.0070.00718.04
7.1.70.0060.00617.07
7.1.60.0040.01517.26
7.1.50.0040.01616.85
7.1.00.0000.07722.32
7.0.200.0030.01416.83
7.0.140.0030.07322.21
7.0.100.0030.06020.02
7.0.90.0300.07719.86
7.0.80.0100.07719.88
7.0.70.0070.04719.91
7.0.60.0100.08719.95
7.0.50.0270.07720.36
7.0.40.0000.08320.06
7.0.30.0200.07720.04
7.0.20.0130.04320.11
7.0.10.0130.07720.02
7.0.00.0100.04720.10
5.6.280.0070.07021.11
5.6.250.0130.04720.66
5.6.240.0100.07320.59
5.6.230.0030.04320.54
5.6.220.0200.03720.61
5.6.210.0070.05720.45
5.6.200.0170.06720.93
5.6.190.0070.08021.03
5.6.180.0170.05321.16
5.6.170.0100.07321.04
5.6.160.0100.07320.95
5.6.150.0070.04721.05
5.6.140.0000.07321.13
5.6.130.0070.04021.10
5.6.120.0100.08021.16
5.6.110.0030.05021.13
5.6.100.0070.06021.15
5.6.90.0130.06321.02
5.6.80.0100.04320.40
5.6.70.0100.07720.33
5.6.60.0000.08320.54
5.6.50.0100.08020.33
5.6.40.0100.07720.34
5.6.30.0100.06320.32
5.6.20.0070.07720.43
5.6.10.0130.07020.30
5.6.00.0070.05720.44
5.5.380.0200.07020.57
5.5.370.0000.08720.45
5.5.360.0070.05020.43
5.5.350.0130.07020.39
5.5.340.0070.04720.79
5.5.330.0070.08020.91
5.5.320.0030.07020.91
5.5.310.0030.04320.89
5.5.300.0130.08020.85
5.5.290.0200.06320.77
5.5.280.0030.07020.88
5.5.270.0270.04020.82
5.5.260.0070.05320.81
5.5.250.0100.08720.72
5.5.240.0070.06020.25
5.5.230.0100.06320.11
5.5.220.0070.08020.16
5.5.210.0130.05020.29
5.5.200.0070.08020.21
5.5.190.0070.03720.26
5.5.180.0030.08320.10
5.5.160.0030.08320.10
5.5.150.0030.08320.14
5.5.140.0000.04020.20
5.5.130.0030.06720.25
5.5.120.0000.07320.18
5.5.110.0000.04020.14
5.5.100.0100.07020.07
5.5.90.0000.05019.94
5.5.80.0070.04319.95
5.5.70.0070.06320.17
5.5.60.0030.05019.99
5.5.50.0200.06320.04
5.5.40.0100.03720.03
5.5.30.0070.07019.92
5.5.20.0000.08020.08
5.5.10.0070.04020.07
5.5.00.0070.04720.00
5.4.450.0100.07719.29
5.4.440.0170.07019.47
5.4.430.0030.04319.30
5.4.420.0030.07019.41
5.4.410.0070.07319.22
5.4.400.0030.04019.10
5.4.390.0070.06319.13
5.4.380.0070.06019.12
5.4.370.0070.04019.03
5.4.360.0070.07719.16
5.4.350.0100.07319.00
5.4.340.0130.03319.09
5.4.320.0100.06318.79
5.4.310.0030.03319.07
5.4.300.0030.06718.94
5.4.290.0030.06319.04
5.4.280.0100.05318.81
5.4.270.0200.05718.92
5.4.260.0000.08718.81
5.4.250.0000.04018.89
5.4.240.0000.04018.97
5.4.230.0100.05719.22
5.4.220.0100.06019.10
5.4.210.0100.07319.05
5.4.200.0000.04018.89
5.4.190.0030.04018.80
5.4.180.0130.08019.09
5.4.170.0030.03718.95
5.4.160.0070.08018.76
5.4.150.0030.05719.01
5.4.140.0070.05716.34
5.4.130.0030.03716.34
5.4.120.0030.03716.32
5.4.110.0030.07716.36
5.4.100.0130.02716.47
5.4.90.0000.03716.54
5.4.80.0170.06016.24
5.4.70.0070.06016.29
5.4.60.0030.04316.20
5.4.50.0070.06716.18
5.4.40.0000.03716.34
5.4.30.0030.08016.39
5.4.20.0100.07016.18
5.4.10.0030.06716.20
5.4.00.0130.03715.77
5.3.290.0030.07714.61
5.3.280.0000.04714.57
5.3.270.0070.04314.46
5.3.260.0100.04314.55
5.3.250.0030.07314.47
5.3.240.0100.03314.44
5.3.230.0070.03714.55
5.3.220.0130.04314.48
5.3.210.0000.04714.48
5.3.200.0030.06014.42
5.3.190.0030.07714.43
5.3.180.0000.06314.54
5.3.170.0030.04014.54
5.3.160.0100.07314.54
5.3.150.0070.07314.39
5.3.140.0070.07014.54
5.3.130.0000.06014.40
5.3.120.0100.06314.55
5.3.110.0100.07714.53
5.3.100.0070.07014.02
5.3.90.0100.07313.99
5.3.80.0030.04313.87
5.3.70.0200.03013.88
5.3.60.0070.05013.86
5.3.50.0030.07013.80
5.3.40.0070.07713.95
5.3.30.0100.04313.91
5.3.20.0030.06313.45
5.3.10.0130.06313.61
5.3.00.0030.04313.62
5.2.170.0100.04311.07
5.2.160.0030.02711.20
5.2.150.0030.03311.09
5.2.140.0030.06010.93
5.2.130.0100.05710.93
5.2.120.0030.05710.92
5.2.110.0000.03711.11
5.2.100.0100.05311.06
5.2.90.0100.05710.92
5.2.80.0100.03310.88
5.2.70.0000.06710.96
5.2.60.0070.05310.84
5.2.50.0070.03711.07
5.2.40.0100.05311.06
5.2.30.0030.04310.96
5.2.20.0000.05010.91
5.2.10.0000.05710.80
5.2.00.0070.06010.77
5.1.60.0070.05010.61
5.1.50.0000.03010.61
5.1.40.0130.02010.61
5.1.30.0030.02710.61
5.1.20.0000.02710.61
5.1.10.0030.04310.61
5.1.00.0030.05310.61
5.0.50.0070.01710.61
5.0.40.0030.03310.61
5.0.30.0100.05010.61
5.0.20.0070.02710.61
5.0.10.0000.03010.61
5.0.00.0000.06710.61
4.4.90.0030.02310.61
4.4.80.0000.02010.61
4.4.70.0000.02710.61
4.4.60.0000.01710.61
4.4.50.0070.01310.61
4.4.40.0000.05310.61
4.4.30.0070.01310.61
4.4.20.0070.03310.61
4.4.10.0030.01710.61
4.4.00.0000.02710.61
4.3.110.0030.03710.61
4.3.100.0070.01310.61
4.3.90.0030.02010.61
4.3.80.0030.02310.61
4.3.70.0000.01710.61
4.3.60.0030.01710.61
4.3.50.0000.02010.61
4.3.40.0030.02310.61
4.3.30.0000.03310.61
4.3.20.0000.02710.61
4.3.10.0000.02310.61
4.3.00.0000.02310.61

preferences:
36.72 ms | 401 KiB | 5 Q