3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); echo($cd = strtotime('2013-07-16 17:30:00')."\n"); $newdate = date('Y/m/d h:i:s', mktime(date('H', $cd)+15, date('i', $cd), date('s', $cd), date('n', $cd), date('j', $cd), date('Y', $cd))); echo($newdate."\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)
8.3.60.0140.00716.75
8.3.50.0120.00316.46
8.3.40.0080.00819.00
8.3.30.0090.00618.75
8.3.20.0080.00018.85
8.3.10.0030.00620.59
8.3.00.0030.00519.63
8.2.180.0210.00016.38
8.2.170.0120.00922.96
8.2.160.0070.01019.09
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0030.00520.33
8.2.110.0060.00320.93
8.2.100.0070.00318.03
8.2.90.0100.00019.47
8.2.80.0030.00519.30
8.2.70.0060.00317.88
8.2.60.0050.00518.03
8.2.50.0040.00419.47
8.2.40.0030.00518.18
8.2.30.0000.00818.02
8.2.20.0080.00019.57
8.2.10.0000.00817.88
8.2.00.0050.00218.00
8.1.280.0090.01225.92
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0000.00822.14
8.1.230.0110.00017.48
8.1.220.0040.00417.74
8.1.210.0040.00418.88
8.1.200.0000.00917.13
8.1.190.0070.00017.41
8.1.180.0050.00318.10
8.1.170.0000.00818.97
8.1.160.0030.00318.76
8.1.150.0000.00718.79
8.1.140.0030.00517.66
8.1.130.0000.00717.82
8.1.120.0000.00717.62
8.1.110.0060.00317.54
8.1.100.0040.00417.58
8.1.90.0070.00017.59
8.1.80.0000.00717.63
8.1.70.0000.00717.54
8.1.60.0000.00717.52
8.1.50.0000.00817.40
8.1.40.0040.00417.52
8.1.30.0080.00017.52
8.1.20.0000.00817.70
8.1.10.0030.00517.59
8.1.00.0030.00617.54
8.0.300.0030.00519.95
8.0.290.0050.00217.00
8.0.280.0030.00318.44
8.0.270.0070.00017.30
8.0.260.0030.00316.99
8.0.250.0040.00417.14
8.0.240.0030.00517.15
8.0.230.0030.00317.12
8.0.220.0050.00217.09
8.0.210.0000.00616.93
8.0.200.0040.00417.05
8.0.190.0050.00317.08
8.0.180.0020.00517.13
8.0.170.0080.00016.91
8.0.160.0050.00316.98
8.0.150.0060.00317.06
8.0.140.0060.00316.88
8.0.130.0050.00013.54
8.0.120.0000.00717.06
8.0.110.0070.00017.13
8.0.100.0040.00417.05
8.0.90.0050.00217.09
8.0.80.0090.00616.98
8.0.70.0000.00816.98
8.0.60.0050.00317.00
8.0.50.0070.00017.02
8.0.30.0000.02117.20
8.0.20.0090.00917.05
8.0.10.0050.00317.20
8.0.00.0120.01016.87
7.4.330.0000.00512.97
7.4.320.0040.00416.52
7.4.300.0090.00016.57
7.4.290.0030.00316.49
7.4.280.0000.00716.60
7.4.270.0030.00316.45
7.4.260.0000.00613.25
7.4.250.0000.00816.43
7.4.240.0000.00716.59
7.4.230.0050.00316.57
7.4.220.0100.00916.54
7.4.210.0060.00916.57
7.4.200.0000.00716.52
7.4.190.0030.00316.39
7.4.160.0160.00016.78
7.4.150.0090.00916.59
7.4.140.0140.00916.66
7.4.130.0050.01316.52
7.4.120.0030.01416.56
7.4.110.0080.00816.32
7.4.100.0090.00916.69
7.4.90.0070.01016.52
7.4.80.0100.00719.39
7.4.70.0100.00716.71
7.4.60.0080.00816.44
7.4.50.0030.00316.64
7.4.40.0040.01516.54
7.4.30.0070.01016.48
7.4.00.0120.00314.99
7.3.330.0000.00613.28
7.3.320.0030.00313.25
7.3.310.0000.00716.29
7.3.300.0070.00016.35
7.3.290.0050.00916.42
7.3.280.0080.00816.46
7.3.270.0090.00916.39
7.3.260.0110.00716.49
7.3.250.0120.01016.43
7.3.240.0140.00416.50
7.3.230.0070.01016.43
7.3.210.0060.01116.48
7.3.200.0120.00316.59
7.3.190.0080.00816.67
7.3.180.0070.01016.39
7.3.170.0100.00616.40
7.3.160.0090.00616.42
7.3.120.0130.00315.14
7.2.330.0070.01316.93
7.2.320.0090.00916.64
7.2.310.0070.01716.68
7.2.300.0100.01016.85
7.2.290.0100.00716.89
7.2.00.0040.01119.48
7.1.100.1030.00716.30
7.1.70.0000.01017.34
7.1.60.0140.01119.17
7.1.50.0110.01416.96
7.1.00.0000.03722.36
7.0.200.0240.00314.96
7.0.140.0000.07322.13
7.0.120.0070.07022.03
7.0.80.0130.06320.00
7.0.70.0230.07020.03
7.0.60.0070.07320.00
7.0.50.0100.08320.38
7.0.40.0030.05720.09
7.0.30.0100.10720.08
7.0.20.0070.09020.07
7.0.10.0100.07720.05
7.0.00.0070.04020.10
5.6.280.0000.07721.14
5.6.230.0100.04720.67
5.6.220.0170.07720.61
5.6.210.0170.07720.64
5.6.200.0130.07721.17
5.6.190.0030.09320.93
5.6.180.0030.08020.93
5.6.170.0000.08321.04
5.6.160.0170.07720.95
5.6.150.0070.06721.05
5.6.140.0170.07721.07
5.6.130.0130.07321.03
5.6.120.0130.08021.01
5.6.110.0070.08721.03
5.6.100.0070.04721.06
5.6.90.0130.03721.00
5.6.80.0030.05320.38
5.6.70.0130.07020.43
5.6.60.0130.03720.31
5.6.50.0170.06320.46
5.6.40.0030.05720.39
5.6.30.0070.05020.42
5.6.20.0000.08720.36
5.6.10.0170.06020.37
5.6.00.0100.07720.41
5.5.370.0030.08320.35
5.5.360.0130.07720.41
5.5.350.0100.07720.46
5.5.340.0070.04320.92
5.5.330.0070.08020.82
5.5.320.0030.04320.88
5.5.310.0100.07320.91
5.5.300.0070.06320.92
5.5.290.0070.07020.73
5.5.280.0030.04320.63
5.5.270.0030.04720.63
5.5.260.0030.05320.88
5.5.250.0070.04720.60
5.5.240.0100.05320.18
5.5.230.0030.07720.11
5.5.220.0000.07320.23
5.5.210.0070.04020.25
5.5.200.0030.06320.11
5.5.190.0000.07720.21
5.5.180.0130.07019.95
5.5.160.0100.03720.15
5.5.150.0030.09020.23
5.5.140.0030.07320.21
5.5.130.0030.06020.09
5.5.120.0000.07320.07
5.5.110.0100.03720.21
5.5.100.0070.08720.07
5.5.90.0030.04020.15
5.5.80.0030.06020.12
5.5.70.0070.07319.96
5.5.60.0030.05720.15
5.5.50.0170.06020.13
5.5.40.0070.04720.07
5.5.30.0070.04020.13
5.5.20.0100.03320.04
5.5.10.0100.03720.00
5.5.00.0070.03020.07
5.4.450.0100.07719.37
5.4.440.0000.05319.42
5.4.430.0100.07719.13
5.4.420.0070.04319.44
5.4.410.0030.04019.27
5.4.400.0100.06318.82
5.4.390.0000.06019.12
5.4.380.0100.07319.02
5.4.370.0000.06018.90
5.4.360.0100.06019.09
5.4.350.0000.04318.81
5.4.340.0030.05318.92
5.4.320.0030.05719.02
5.4.310.0100.06719.05
5.4.300.0170.06719.03
5.4.290.0070.05319.02
5.4.280.0030.07719.09
5.4.270.0070.08319.07
5.4.260.0030.04318.90
5.4.250.0100.07319.02
5.4.240.0070.05019.04
5.4.230.0070.06018.94
5.4.220.0100.07019.11
5.4.210.0100.04019.03
5.4.200.0100.03319.02
5.4.190.0070.03719.09
5.4.180.0030.03719.01
5.4.170.0000.05019.23
5.4.160.0030.03318.92
5.4.150.0000.03719.00
5.4.140.0000.03316.33
5.4.130.0070.03016.34
5.4.120.0000.03316.13
5.4.110.0200.01716.31
5.4.100.0000.03316.26
5.4.90.0070.06316.27
5.4.80.0070.07016.45
5.4.70.0030.03716.38
5.4.60.0030.03316.29
5.4.50.0070.03016.18
5.4.40.0070.03016.36
5.4.30.0070.03316.20
5.4.20.0100.03316.25
5.4.10.0070.03316.41
5.4.00.0070.03315.81
5.3.290.0130.06014.60
5.3.280.0070.07014.61
5.3.270.0030.04014.58
5.3.260.0070.03014.58
5.3.250.0030.03014.58
5.3.240.0000.04014.46
5.3.230.0070.04014.61
5.3.220.0030.03714.53
5.3.210.0000.03314.47
5.3.200.0030.03014.48
5.3.190.0070.04314.53
5.3.180.0100.03714.54
5.3.170.0070.06314.52
5.3.160.0070.07714.50
5.3.150.0000.03714.42
5.3.140.0100.04314.51
5.3.130.0100.06014.52
5.3.120.0100.04314.54
5.3.110.0000.04014.37
5.3.100.0030.03714.01
5.3.90.0070.04314.01
5.3.80.0030.03713.96
5.3.70.0030.03713.87
5.3.60.0000.04013.86
5.3.50.0030.03713.95
5.3.40.0000.04013.81
5.3.30.0000.03713.68
5.3.20.0070.03713.48
5.3.10.0100.02713.60
5.3.00.0070.03313.58
5.2.170.0000.03311.21
5.2.160.0030.03010.93
5.2.150.0000.03311.13
5.2.140.0000.03311.00
5.2.130.0000.03010.95
5.2.120.0030.03011.09
5.2.110.0030.03311.09
5.2.100.0000.03011.08
5.2.90.0030.02711.06
5.2.80.0000.03010.93
5.2.70.0030.03010.89
5.2.60.0000.03310.91
5.2.50.0000.02711.04
5.2.40.0000.03010.82
5.2.30.0030.03010.86
5.2.20.0000.02310.99
5.2.10.0030.04310.94
5.2.00.0070.01710.70
5.1.60.0000.02310.02
5.1.50.0030.02010.10
5.1.40.0000.02010.04
5.1.30.0030.02310.33
5.1.20.0000.02310.29
5.1.10.0000.02310.13
5.1.00.0030.02010.12
5.0.50.0030.0208.59
5.0.40.0030.0178.25
5.0.30.0000.0308.23
5.0.20.0030.0208.28
5.0.10.0000.0208.20
5.0.00.0000.0278.19
4.4.90.0000.0137.16
4.4.80.0000.0137.16
4.4.70.0000.0137.16
4.4.60.0000.0177.16
4.4.50.0000.0137.16
4.4.40.0000.0437.16
4.4.30.0000.0137.16
4.4.20.0000.0177.16
4.4.10.0000.0177.16
4.4.00.0000.0277.16
4.3.110.0000.0177.16
4.3.100.0000.0277.16
4.3.90.0000.0137.16
4.3.80.0070.0137.16
4.3.70.0000.0177.16
4.3.60.0000.0137.16
4.3.50.0000.0177.16
4.3.40.0030.0207.16
4.3.30.0030.0107.16
4.3.20.0000.0177.16
4.3.10.0030.0137.16
4.3.00.0000.0137.16

preferences:
38.26 ms | 401 KiB | 5 Q