3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-1-31'); $b = new DateTime('2015-1-31 00:00'); //$a->add(new DateInterval('P6Y')); echo $a->format('Y-m-d H:i:s'); //echo date('Y-m-d', strtotime('+1 month', strtotime('2015-1-31'))); echo $a < $b ? 'ja' : 'nein';

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)
8.3.60.0070.00716.50
8.3.50.0100.01122.06
8.3.40.0000.01518.83
8.3.30.0180.00319.04
8.3.20.0000.00820.21
8.3.10.0000.00721.73
8.3.00.0070.00321.01
8.2.180.0170.00318.54
8.2.170.0110.00422.96
8.2.160.0110.00322.08
8.2.150.0000.00824.18
8.2.140.0050.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00618.03
8.2.110.0090.00019.17
8.2.100.0110.00017.84
8.2.90.0110.00017.97
8.2.80.0040.00417.97
8.2.70.0000.00817.88
8.2.60.0060.00317.93
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0000.00718.11
8.2.20.0030.00517.79
8.2.10.0040.00418.13
8.2.00.0060.00317.91
8.1.280.0110.00425.92
8.1.270.0060.00320.73
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00321.98
8.1.230.0040.00820.97
8.1.220.0040.00417.74
8.1.210.0040.00418.84
8.1.200.0030.00617.48
8.1.190.0060.00317.36
8.1.180.0040.00418.10
8.1.170.0080.00018.64
8.1.160.0000.00721.99
8.1.150.0030.00518.96
8.1.140.0000.00717.62
8.1.130.0000.00717.87
8.1.120.0030.00317.66
8.1.110.0040.00417.60
8.1.100.0080.00017.59
8.1.90.0000.00717.67
8.1.80.0050.00217.59
8.1.70.0070.00017.62
8.1.60.0040.00417.76
8.1.50.0070.00017.68
8.1.40.0040.00417.65
8.1.30.0030.00517.79
8.1.20.0040.00417.81
8.1.10.0050.00217.68
8.1.00.0040.00417.58
8.0.300.0070.00019.89
8.0.290.0070.00016.88
8.0.280.0030.00318.44
8.0.270.0030.00317.21
8.0.260.0070.00317.37
8.0.250.0030.00317.16
8.0.240.0000.00617.20
8.0.230.0030.00317.12
8.0.220.0030.00317.12
8.0.210.0000.00717.06
8.0.200.0050.00217.03
8.0.190.0040.00417.11
8.0.180.0000.00717.04
8.0.170.0050.00317.03
8.0.160.0000.00717.08
8.0.150.0000.00716.92
8.0.140.0000.00716.88
8.0.130.0000.00513.41
8.0.120.0050.00317.05
8.0.110.0040.00417.05
8.0.100.0050.00316.98
8.0.90.0030.00617.13
8.0.80.0090.00917.11
8.0.70.0040.00417.04
8.0.60.0040.00417.13
8.0.50.0040.00416.99
8.0.30.0080.02117.35
8.0.20.0100.01317.48
8.0.10.0000.00717.24
8.0.00.0090.00916.97
7.4.330.0030.00315.16
7.4.320.0000.00616.68
7.4.300.0000.00716.63
7.4.290.0080.00016.74
7.4.280.0000.00716.64
7.4.270.0000.00716.76
7.4.260.0000.00716.69
7.4.250.0060.00316.70
7.4.240.0000.00716.72
7.4.230.0050.00216.82
7.4.220.0160.00916.80
7.4.210.0130.00616.75
7.4.200.0090.00016.55
7.4.160.0090.00616.73
7.4.150.0100.00717.40
7.4.140.0110.00617.86
7.4.130.0110.00616.62
7.4.120.0110.00816.63
7.4.110.0170.00016.63
7.4.100.0070.01016.58
7.4.90.0030.01416.67
7.4.80.0120.00616.60
7.4.70.0150.00616.71
7.4.60.0090.00916.64
7.4.50.0040.00016.68
7.4.40.0130.00316.49
7.4.30.0130.00316.55
7.4.00.0080.00815.20
7.3.330.0000.00613.21
7.3.320.0080.00413.16
7.3.310.0050.00216.38
7.3.300.0000.00716.19
7.3.290.0100.00616.30
7.3.280.0040.01216.31
7.3.270.0120.01217.40
7.3.260.0140.00316.45
7.3.250.0120.00616.59
7.3.240.0000.01716.47
7.3.230.0150.00616.57
7.3.210.0090.00816.50
7.3.200.0120.00819.39
7.3.190.0070.01016.41
7.3.180.0060.00916.55
7.3.170.0050.01516.69
7.3.160.0120.00616.61
7.3.120.0070.01014.83
7.3.110.0090.00715.05
7.3.100.0070.00814.71
7.3.90.0100.00514.89
7.3.80.0030.01014.91
7.3.70.0050.00714.89
7.3.60.0070.00714.88
7.3.50.0060.00514.86
7.3.40.0080.00314.93
7.3.30.0090.00714.95
7.3.20.0040.01116.59
7.3.10.0050.01116.74
7.3.00.0080.00516.76
7.2.330.0030.01316.85
7.2.320.0070.01016.57
7.2.310.0000.01916.52
7.2.300.0130.00316.46
7.2.290.0120.00616.85
7.2.250.0040.01514.81
7.2.240.0080.01015.01
7.2.230.0030.01215.00
7.2.220.0070.00815.03
7.2.210.0050.00915.24
7.2.200.0050.01014.89
7.2.190.0050.00815.00
7.2.180.0070.00414.81
7.2.170.0030.01015.09
7.2.160.0060.00915.16
7.2.150.0060.00916.75
7.2.140.0000.01616.87
7.2.130.0060.00617.20
7.2.120.0060.00917.21
7.2.110.0030.00917.13
7.2.100.0000.01616.77
7.2.90.0100.00317.01
7.2.80.0040.01217.09
7.2.70.0030.01317.09
7.2.60.0050.00816.97
7.2.50.0060.00917.06
7.2.40.0000.01517.08
7.2.30.0040.00816.80
7.2.20.0070.01016.95
7.2.10.0070.01016.82
7.2.00.0040.01118.30
7.1.330.0080.00715.69
7.1.320.0080.00415.64
7.1.310.0020.01115.90
7.1.300.0040.01015.86
7.1.290.0060.00515.71
7.1.280.0050.01015.73
7.1.270.0050.00715.96
7.1.260.0070.00815.80
7.1.250.0070.01015.75
7.1.200.0090.00315.98
7.1.100.0090.00018.34
7.1.70.0030.00717.22
7.1.60.0030.02019.46
7.1.50.0100.01016.92
7.1.00.0070.07322.42
7.0.200.0140.00715.20
7.0.140.0070.03022.09
7.0.60.0030.04319.94
7.0.50.0130.04017.88
7.0.40.0030.08320.41
7.0.30.0270.05020.21
7.0.20.0330.07720.17
7.0.10.0130.06320.13
7.0.00.0070.04320.19
5.6.280.0070.07020.80
5.6.210.0030.04020.56
5.6.200.0100.07018.13
5.6.190.0100.08320.61
5.6.180.0330.05020.27
5.6.170.0300.07320.51
5.6.160.0030.08720.41
5.6.150.0170.07018.09
5.6.140.0170.07318.22
5.6.130.0030.08018.11
5.6.120.0030.05320.98
5.6.110.0100.08320.93
5.6.100.0070.05721.11
5.6.90.0030.06321.06
5.6.80.0070.08020.37
5.5.350.0230.08320.46
5.5.340.0070.04717.93
5.5.330.0030.07320.38
5.5.320.0030.08720.30
5.5.310.0230.07720.13
5.5.300.0030.09017.98
5.5.290.0100.07017.90
5.5.280.0100.07720.96
5.5.270.0000.09320.94
5.5.260.0100.08020.86
5.5.250.0000.04320.60
5.5.240.0200.02720.26
5.4.450.0700.06019.63
5.4.440.0930.06019.55
5.4.430.1270.04319.46
5.4.420.0800.05319.44
5.4.410.1030.07319.44
5.4.400.0800.05318.92
5.4.390.0170.05318.50
5.4.380.0130.07018.65
5.4.370.0230.04718.65
5.4.360.0230.04718.52
5.4.350.0130.06018.68
5.4.340.0370.04018.50
5.4.320.0170.05718.60
5.4.310.0270.04718.57
5.4.300.0330.04718.65
5.4.290.0200.05318.65
5.4.280.0170.05718.60
5.4.270.0230.05318.49
5.4.260.0230.05718.66
5.4.250.0200.05718.48
5.4.240.0170.06318.67
5.4.230.0370.05718.63
5.4.220.0230.06718.71
5.4.210.0230.04718.47
5.4.200.0170.05016.61
5.4.190.0270.04718.72
5.4.180.0230.05718.70
5.4.170.0170.06018.64
5.4.160.0200.07018.47
5.4.150.0300.06318.48
5.4.140.0170.05016.32
5.4.130.0230.04316.23
5.4.120.0270.04316.14
5.4.110.0230.04316.31
5.4.100.0170.05316.04
5.4.90.0200.05716.14
5.4.80.0100.05716.31
5.4.70.0300.04016.14
5.4.60.0270.04716.18
5.4.50.0230.04316.28
5.4.40.0170.05316.23
5.4.30.0170.05316.18
5.4.20.0100.05716.04
5.4.10.0200.05016.04
5.4.00.0200.04715.75
5.3.290.0130.05714.67
5.3.280.0200.05314.51
5.3.270.0130.05714.59
5.3.260.0230.04714.53
5.3.250.0170.05314.65
5.3.240.0200.05014.69
5.3.230.0130.05714.54
5.3.220.0170.06014.52
5.3.210.0200.05314.56
5.3.200.0130.06014.63
5.3.190.0170.06014.64
5.3.180.0170.06014.46
5.3.170.0130.05714.63
5.3.160.0170.05014.59
5.3.150.0230.05014.59
5.3.140.0400.05714.54
5.3.130.0400.06014.48
5.3.120.0300.07714.54
5.3.110.0300.06314.54
5.3.100.0300.05314.04
5.3.90.0130.05313.99
5.3.80.0170.05014.00
5.3.70.0130.05313.99
5.3.60.0200.04313.89
5.3.50.0170.05014.04
5.3.40.0100.05313.93
5.3.30.0270.04013.89
5.3.20.0230.04713.68
5.3.10.0100.05713.64
5.3.00.0230.06713.55
5.2.170.0230.05011.31
5.2.160.0030.07011.15
5.2.150.0170.04011.13
5.2.140.0170.04011.10
5.2.130.0170.05011.06
5.2.120.0200.03711.09
5.2.110.0100.04711.15
5.2.100.0130.05011.10
5.2.90.0170.03711.07
5.2.80.0130.04311.01
5.2.70.0100.04711.14
5.2.60.0170.03711.08
5.2.50.0100.05010.97
5.2.40.0130.04711.00
5.2.30.0130.04010.93
5.2.20.0170.03711.11
5.2.10.0170.03710.84
5.2.00.0300.04010.71
5.1.60.0100.04010.00
5.1.50.0170.02710.00
5.1.40.0100.0339.98
5.1.30.0100.03710.32
5.1.20.0170.03310.36
5.1.10.0070.04010.13
5.1.00.0130.03010.08
5.0.50.0130.0238.52
5.0.40.0030.0308.43
5.0.30.0070.0438.33
5.0.20.0070.0278.26
5.0.10.0100.0278.29
5.0.00.0100.0408.16
4.4.90.0030.0235.94
4.4.80.0030.0235.89
4.4.70.0070.0205.91
4.4.60.0070.0235.87
4.4.50.0100.0175.95
4.4.40.0030.0375.89
4.4.30.0100.0205.87
4.4.20.0130.0175.93
4.4.10.0100.0175.92
4.4.00.0070.0335.89
4.3.110.0000.0275.85
4.3.100.0100.0205.74
4.3.90.0100.0205.82
4.3.80.0130.0305.78
4.3.70.0030.0235.82
4.3.60.0030.0235.89
4.3.50.0100.0205.85
4.3.40.0070.0335.86
4.3.30.0000.0275.13
4.3.20.0000.0275.13
4.3.10.0000.0235.13
4.3.00.0030.01314.42

preferences:
49.54 ms | 401 KiB | 5 Q