3v4l.org

run code in 300+ PHP versions simultaneously
<?php $format = 'Y-m-d H:i:s'; $dt = DateTime::createFromFormat($format, '2013-11-22 23:59:59'); $dt->add(new DateInterval('P30D')); echo $dt->format('Y-m-d H:i:s');

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)
8.3.60.0140.00318.30
8.3.50.0090.00821.09
8.3.40.0090.00618.68
8.3.30.0120.00320.17
8.3.20.0040.00420.16
8.3.10.0040.00422.07
8.3.00.0000.00722.56
8.2.180.0100.01018.54
8.2.170.0140.00722.96
8.2.160.0070.00720.51
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00726.16
8.2.120.0080.00019.77
8.2.110.0030.00622.38
8.2.100.0070.00419.33
8.2.90.0050.00319.25
8.2.80.0040.00419.29
8.2.70.0080.00017.63
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0040.00418.41
8.2.30.0040.00418.01
8.2.20.0000.00917.84
8.2.10.0000.00817.81
8.2.00.0040.00417.87
8.1.280.0110.00325.92
8.1.270.0040.00420.35
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.81
8.1.230.0040.00719.16
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0030.00717.35
8.1.190.0000.00817.39
8.1.180.0000.00820.58
8.1.170.0030.00518.67
8.1.160.0070.00022.11
8.1.150.0060.00318.63
8.1.140.0040.00417.42
8.1.130.0000.00717.92
8.1.120.0030.00517.57
8.1.110.0000.01117.42
8.1.100.0040.00417.40
8.1.90.0040.00417.55
8.1.80.0040.00417.41
8.1.70.0030.00317.50
8.1.60.0040.00717.46
8.1.50.0030.00517.41
8.1.40.0070.00017.50
8.1.30.0000.00817.62
8.1.20.0030.00517.64
8.1.10.0040.00417.55
8.1.00.0040.00417.69
8.0.300.0040.00418.77
8.0.290.0040.00417.16
8.0.280.0000.00718.57
8.0.270.0030.00317.37
8.0.260.0030.00317.06
8.0.250.0000.00717.18
8.0.240.0050.00217.07
8.0.230.0030.00317.06
8.0.220.0000.00717.00
8.0.210.0000.00717.04
8.0.200.0030.00317.17
8.0.190.0040.00417.05
8.0.180.0040.00416.97
8.0.170.0040.00416.91
8.0.160.0000.00716.96
8.0.150.0000.00817.02
8.0.140.0000.00716.87
8.0.130.0060.00013.34
8.0.120.0000.00817.03
8.0.110.0070.00017.03
8.0.100.0030.00517.08
8.0.90.0040.00416.93
8.0.80.0070.01017.02
8.0.70.0070.00016.86
8.0.60.0040.00416.91
8.0.50.0000.00716.97
8.0.30.0080.01117.24
8.0.20.0090.00917.40
8.0.10.0050.00316.98
8.0.00.0070.01016.81
7.4.330.0050.00015.00
7.4.320.0000.00616.61
7.4.300.0000.00616.62
7.4.290.0070.00016.44
7.4.280.0000.00716.57
7.4.270.0050.00316.52
7.4.260.0030.00316.48
7.4.250.0080.00016.47
7.4.240.0030.00516.50
7.4.230.0070.00016.40
7.4.220.0120.00316.60
7.4.210.0070.01016.61
7.4.200.0070.00016.41
7.4.190.0040.00416.69
7.4.160.0080.00816.64
7.4.150.0090.01117.40
7.4.140.0110.00817.86
7.4.130.0090.00716.53
7.4.120.0070.00916.61
7.4.110.0030.01316.45
7.4.100.0220.00016.54
7.4.90.0030.01416.58
7.4.80.0160.00619.39
7.4.70.0060.00916.59
7.4.60.0100.01116.63
7.4.50.0000.00716.63
7.4.40.0060.00922.77
7.4.30.0070.01116.47
7.4.00.0130.00515.15
7.3.330.0030.00213.00
7.3.320.0000.00513.21
7.3.310.0080.00016.35
7.3.300.0070.00016.12
7.3.290.0130.00916.25
7.3.280.0060.01216.21
7.3.270.0130.00317.40
7.3.260.0170.00016.62
7.3.250.0090.00816.48
7.3.240.0040.01616.30
7.3.230.0030.01316.39
7.3.210.0070.01016.38
7.3.200.0070.01319.39
7.3.190.0160.00616.52
7.3.180.0120.00416.53
7.3.170.0130.00316.45
7.3.160.0060.00916.16
7.3.120.0060.01014.93
7.3.110.0000.01814.88
7.3.100.0060.00914.43
7.3.90.0080.00314.46
7.3.80.0090.00614.97
7.3.70.0100.00714.89
7.3.60.0090.00614.90
7.3.50.0030.00614.83
7.3.40.0090.00414.73
7.3.30.0030.01014.81
7.3.20.0070.00716.47
7.3.10.0080.00616.68
7.3.00.0040.01116.75
7.2.330.0070.01016.56
7.2.320.0160.00916.52
7.2.310.0090.00916.59
7.2.300.0070.01016.42
7.2.290.0100.01016.42
7.2.250.0070.01115.05
7.2.240.0130.00715.07
7.2.230.0150.00015.46
7.2.220.0100.00714.67
7.2.210.0000.01214.98
7.2.200.0070.00715.28
7.2.190.0120.00315.19
7.2.180.0030.01315.02
7.2.170.0030.01014.91
7.2.00.0040.01419.35
7.1.330.0000.01615.80
7.1.320.0040.00816.09
7.1.310.0060.00315.89
7.1.300.0000.01015.77
7.1.290.0060.00615.92
7.1.280.0110.00015.83
7.1.270.0040.00815.86
7.1.260.0060.00315.41
7.1.200.0080.00315.83
7.1.100.0040.00718.14
7.1.70.0050.00317.16
7.1.60.0130.01019.29
7.1.50.0180.01416.69
7.1.00.0030.05322.35
7.0.200.0420.00714.65
7.0.140.0030.07322.08
7.0.60.0100.08019.94
7.0.50.0100.05017.82
7.0.40.0170.06719.96
7.0.30.0300.07020.00
7.0.20.0300.08020.09
7.0.10.0270.04320.20
7.0.00.0000.04320.11
5.6.280.0000.07720.89
5.6.210.0170.05320.53
5.6.200.0100.06318.19
5.6.190.0100.05320.41
5.6.180.3770.04320.27
5.6.170.0300.05020.46
5.6.160.0070.08320.50
5.6.150.0000.04318.13
5.6.140.0070.06718.13
5.6.130.0100.07018.18
5.6.120.0070.06720.89
5.6.110.0100.05020.85
5.6.100.0100.07321.11
5.6.90.0070.06020.98
5.6.80.0130.06320.53
5.5.350.0200.07720.34
5.5.340.0070.08018.01
5.5.330.0130.07720.19
5.5.320.0130.04720.34
5.5.310.0400.03320.41
5.5.300.0000.04317.97
5.5.290.0070.08318.02
5.5.280.0070.04320.81
5.5.270.0070.05020.84
5.5.260.0070.06720.97
5.5.250.0070.06720.57
5.5.240.0030.06020.16
5.4.450.0700.06719.49
5.4.440.0730.06019.41
5.4.430.0830.05319.63
5.4.420.0070.05319.63
5.4.410.0900.06019.35
5.4.400.0000.06318.53
5.4.390.1370.07018.57
5.4.380.0370.04018.50
5.4.370.0130.05318.70
5.4.360.0270.04018.74
5.4.350.0070.04911.98
5.4.340.0100.04411.97
5.4.320.0040.03812.46
5.4.310.0070.03712.45
5.4.300.0080.04112.46
5.4.290.0050.04612.45
5.4.280.0090.04012.35
5.4.270.0060.04512.35
5.4.260.0080.03512.35
5.4.250.0170.04018.86
5.4.240.0130.04718.70
5.4.230.0100.05018.97
5.4.220.0200.04318.85
5.4.210.0100.05018.71
5.4.200.0070.05018.91
5.4.190.0100.05018.61
5.4.180.0130.04718.83
5.4.170.0170.04318.81
5.4.160.0070.05018.93
5.4.150.0130.04718.87
5.4.140.0100.04716.41
5.4.130.0070.05016.44
5.4.120.0170.04016.24
5.4.110.0100.04716.27
5.4.100.0130.04316.57
5.4.90.0130.04316.45
5.4.80.0100.04716.22
5.4.70.0170.04716.23
5.4.60.0070.05016.38
5.4.50.0100.05016.35
5.4.40.0070.05016.46
5.4.30.0130.04316.31
5.4.20.0130.04316.33
5.4.10.0070.05016.47
5.4.00.0200.03715.68
5.3.290.0060.03812.80
5.3.280.0100.04714.29
5.3.270.0100.07714.75
5.3.260.0100.05014.55
5.3.250.0070.05314.62
5.3.240.0030.05314.61
5.3.230.0030.05314.62
5.3.220.0030.05314.42
5.3.210.0100.04714.58
5.3.200.0130.04714.45
5.3.190.0100.04714.34
5.3.180.0130.04314.65
5.3.170.0070.06014.42
5.3.160.0070.05014.56
5.3.150.0070.05014.55
5.3.140.0070.05014.70
5.3.130.0100.05014.66
5.3.120.0100.05014.41
5.3.110.0030.05714.43
5.3.100.0070.05014.05
5.3.90.0030.05313.87
5.3.80.0130.04713.90
5.3.70.0070.05313.79
5.3.60.0100.05014.04
5.3.50.0070.05014.04
5.3.40.0100.04713.72
5.3.30.0070.04713.87
5.3.20.0070.04713.63
5.3.10.0130.04313.55
5.3.00.0100.04313.65
5.2.170.0170.02711.25
5.2.160.0070.03711.06
5.2.150.0100.03711.16
5.2.140.0070.03711.13
5.2.130.0030.04011.11
5.2.120.0130.03010.88
5.2.110.0100.04711.02
5.2.100.0070.03310.99
5.2.90.0070.03711.00
5.2.80.0070.04010.99
5.2.70.0070.03711.10
5.2.60.0030.04010.88
5.2.50.0000.04710.90
5.2.40.0030.04310.88
5.2.30.0000.04710.98
5.2.20.0070.03710.84
5.2.10.0100.03310.93
5.2.00.0030.04010.89
5.1.60.0030.0339.93
5.1.50.0030.0379.84
5.1.40.0000.0379.82
5.1.30.0070.03310.09
5.1.20.0070.03310.19
5.1.10.0070.03310.11
5.1.00.0070.04710.12
5.0.50.0000.0308.59
5.0.40.0070.0238.59
5.0.30.0000.0438.18
5.0.20.0000.0308.27
5.0.10.0070.0238.08
5.0.00.0000.0438.11
4.4.90.0030.0207.35
4.4.80.0030.0207.35
4.4.70.0000.0237.35
4.4.60.0100.0137.35
4.4.50.0030.0307.35
4.4.40.0030.0377.35
4.4.30.0170.0107.36
4.4.20.0030.0207.36
4.4.10.0000.0237.36
4.4.00.0070.0307.36
4.3.110.0070.0177.36
4.3.100.0070.0137.36
4.3.90.0000.0207.36
4.3.80.0000.0377.36
4.3.70.0030.0177.36
4.3.60.0000.0307.36
4.3.50.0000.0237.36
4.3.40.0030.0307.36
4.3.30.0030.0207.36
4.3.20.0100.0177.36
4.3.10.0030.0307.36
4.3.00.0130.0236.79

preferences:
38.3 ms | 401 KiB | 5 Q