3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('2015-1-31'); $b = new DateTime('2015-2-1'); echo $a->format('Y-m-d'); $a->add(new DateInterval('P1D')); 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)
8.3.60.0150.00018.40
8.3.50.0150.00722.13
8.3.40.0060.01218.96
8.3.30.0100.00619.04
8.3.20.0040.00420.16
8.3.10.0110.00421.73
8.3.00.0060.00320.95
8.2.180.0120.00316.75
8.2.170.0120.00322.96
8.2.160.0100.00322.26
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00318.31
8.2.110.0100.01022.13
8.2.100.0040.00817.75
8.2.90.0040.00419.30
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0000.00819.95
8.2.30.0040.00418.10
8.2.20.0000.00717.87
8.2.10.0040.00418.00
8.2.00.0000.00717.87
8.1.280.0100.01025.92
8.1.270.0090.00020.60
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.01023.97
8.1.230.0090.00319.26
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.48
8.1.190.0060.00317.48
8.1.180.0000.00818.10
8.1.170.0030.00520.40
8.1.160.0000.00722.07
8.1.150.0000.00818.94
8.1.140.0040.00419.42
8.1.130.0030.00317.76
8.1.120.0030.00317.69
8.1.110.0060.00317.64
8.1.100.0030.00517.52
8.1.90.0070.00017.54
8.1.80.0080.00017.54
8.1.70.0030.00317.61
8.1.60.0030.00617.68
8.1.50.0000.00817.55
8.1.40.0000.00817.54
8.1.30.0040.00417.61
8.1.20.0030.00517.82
8.1.10.0040.00417.73
8.1.00.0070.00417.71
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0080.00018.43
8.0.270.0030.00317.39
8.0.260.0070.00317.37
8.0.250.0000.00717.07
8.0.240.0000.00717.16
8.0.230.0070.00017.11
8.0.220.0030.00517.15
8.0.210.0030.00316.96
8.0.200.0070.00017.10
8.0.190.0030.00517.14
8.0.180.0040.00417.07
8.0.170.0070.00017.14
8.0.160.0040.00417.10
8.0.150.0000.00817.10
8.0.140.0070.00016.95
8.0.130.0050.00013.48
8.0.120.0040.00416.99
8.0.110.0000.00717.09
8.0.100.0040.00417.11
8.0.90.0070.00016.95
8.0.80.0070.01017.10
8.0.70.0050.00317.07
8.0.60.0030.00617.12
8.0.50.0070.00016.98
8.0.30.0150.01217.25
8.0.20.0120.01517.40
8.0.10.0040.00417.22
8.0.00.0140.00517.15
7.4.330.0000.00515.26
7.4.320.0060.00016.59
7.4.300.0060.00016.73
7.4.290.0030.00316.66
7.4.280.0050.00216.71
7.4.270.0070.00016.69
7.4.260.0070.00016.72
7.4.250.0090.00016.50
7.4.240.0030.00316.65
7.4.230.0000.00816.66
7.4.220.0120.00616.65
7.4.210.0040.01116.67
7.4.200.0060.00316.72
7.4.160.0090.00616.65
7.4.150.0120.00917.40
7.4.140.0090.01117.86
7.4.130.0050.01216.63
7.4.120.0090.00816.66
7.4.110.0090.00916.80
7.4.100.0110.01116.67
7.4.90.0070.01116.77
7.4.80.0070.01116.58
7.4.70.0040.01216.76
7.4.60.0070.01316.64
7.4.50.0000.00416.49
7.4.40.0100.00716.33
7.4.30.0120.00616.74
7.4.00.0070.00814.97
7.3.330.0020.00213.16
7.3.320.0120.00013.12
7.3.310.0070.00016.30
7.3.300.0040.00416.23
7.3.290.0030.00316.23
7.3.280.0060.01116.36
7.3.270.0090.00917.40
7.3.260.0140.00316.25
7.3.250.0150.00216.45
7.3.240.0070.01016.54
7.3.230.0090.00816.39
7.3.210.0090.00916.33
7.3.200.0090.00919.39
7.3.190.0060.01016.45
7.3.180.0130.00316.60
7.3.170.0060.01016.54
7.3.160.0160.00016.32
7.3.120.0000.01714.78
7.3.110.0040.01114.71
7.3.100.0030.01215.11
7.3.90.0090.00915.12
7.3.80.0080.00815.15
7.3.70.0030.00515.03
7.3.60.0030.01014.70
7.3.50.0030.01014.80
7.3.40.0070.00314.92
7.3.30.0100.00714.90
7.3.20.0060.00916.59
7.3.10.0100.00316.73
7.3.00.0070.01016.69
7.2.330.0170.00616.62
7.2.320.0030.01216.78
7.2.310.0140.00416.90
7.2.300.0130.00316.61
7.2.290.0070.01016.89
7.2.250.0100.01015.31
7.2.240.0040.01514.88
7.2.230.0000.01815.45
7.2.220.0070.00714.92
7.2.210.0070.01015.05
7.2.200.0000.01315.07
7.2.190.0070.00714.96
7.2.180.0130.00014.80
7.2.170.0040.01115.25
7.2.130.0140.00516.67
7.2.120.0040.01116.66
7.2.110.0060.01316.91
7.2.100.0100.00317.16
7.2.90.0100.01017.14
7.2.80.0060.00916.90
7.2.70.0120.00316.90
7.2.60.0060.01116.90
7.2.50.0070.01117.00
7.2.40.0070.00717.18
7.2.30.0080.00316.98
7.2.20.0130.00616.83
7.2.10.0030.01416.91
7.2.00.0050.01018.49
7.1.330.0000.01815.89
7.1.320.0090.00615.91
7.1.310.0080.00815.91
7.1.300.0040.00415.86
7.1.290.0070.00715.59
7.1.280.0030.00615.88
7.1.270.0100.00615.65
7.1.260.0030.01015.76
7.1.250.0090.00615.99
7.1.200.0060.00915.89
7.1.100.0040.00917.98
7.1.70.0030.00617.28
7.1.60.0070.01719.46
7.1.50.0000.01116.72
7.1.00.0070.07022.43
7.0.200.0070.00314.91
7.0.140.0070.05022.21
7.0.60.0100.04719.93
7.0.50.0070.08317.86
7.0.40.0000.04719.98
7.0.30.0130.04720.02
7.0.20.0300.04020.09
7.0.10.0100.04720.11
7.0.00.0030.04319.96
5.6.280.0030.07320.90
5.6.210.0000.04720.62
5.6.200.0100.05718.15
5.6.190.0070.04020.47
5.6.180.0400.05720.73
5.6.170.0300.07020.56
5.6.160.0070.04320.47
5.6.150.0070.08318.15
5.6.140.0070.04318.07
5.6.130.0070.07318.22
5.6.120.0100.03320.96
5.6.110.0070.07721.00
5.6.100.0130.07320.96
5.6.90.0030.08321.00
5.6.80.0130.07320.28
5.5.350.0170.04320.33
5.5.340.0100.07718.02
5.5.330.0030.08720.07
5.5.320.0200.07020.20
5.5.310.0130.04320.29
5.5.300.0130.03718.02
5.5.290.0000.04717.98
5.5.280.0130.04720.73
5.5.270.0270.03720.74
5.5.260.0130.07320.72
5.5.250.0070.04020.58
5.5.240.0030.08020.15
5.4.450.1930.04319.21
5.4.440.2000.04719.57
5.4.430.1970.03719.53
5.4.420.1930.04019.40
5.4.410.2100.04319.13
5.4.400.2070.03718.88
5.4.390.1800.03719.03
5.4.380.2070.04019.08
5.4.370.2030.04019.06
5.4.360.2130.04719.10
5.4.350.1900.03719.09
5.4.340.1870.03319.08
5.4.320.1730.04019.22
5.4.310.0000.04019.13
5.4.300.0070.03318.80
5.4.290.0770.04018.89
5.4.280.1700.03718.80
5.4.270.1700.04018.88
5.4.260.1900.03318.80
5.4.250.1830.04018.77
5.4.240.1730.03719.15
5.4.230.1300.03319.07
5.4.220.0070.03318.80
5.4.210.0000.04018.90
5.4.200.1630.04319.20
5.4.190.1830.04319.07
5.4.180.2000.04018.89
5.4.170.1570.04019.07
5.4.160.0030.04319.22
5.4.150.0000.04018.91
5.4.140.1170.03316.42
5.4.130.1930.02716.30
5.4.120.1900.05016.58
5.4.110.1600.03316.52
5.4.100.1630.03716.47
5.4.90.1900.03316.46
5.4.80.1800.03016.48
5.4.70.1970.02316.21
5.4.60.1570.03316.52
5.4.50.1930.04016.38
5.4.40.1800.04016.17
5.4.30.1130.03316.36
5.4.20.0070.03016.27
5.4.10.0030.03716.30
5.4.00.1370.03015.89
5.3.290.1770.03714.61
5.3.280.1970.04014.61
5.3.270.1800.03714.45
5.3.260.1670.03714.45
5.3.250.1930.03314.56
5.3.240.1900.03314.48
5.3.230.2030.04014.46
5.3.220.1870.03714.47
5.3.210.1870.04014.52
5.3.200.2200.03714.51
5.3.190.0230.06714.52
5.3.180.0200.04014.42
5.3.170.0170.04314.66
5.3.160.0200.03314.55
5.3.150.0200.07014.42
5.3.140.0200.04014.41
5.3.130.0200.03314.50
5.3.120.0200.03314.59
5.3.110.0130.04714.60
5.3.100.0130.04013.99
5.3.90.0230.04313.87
5.3.80.0230.03013.92
5.3.70.0200.03314.01
5.3.60.0170.03713.78
5.3.50.0200.03713.90
5.3.40.0100.05013.79
5.3.30.0130.03713.85
5.3.20.0170.03313.67
5.3.10.0130.03713.67
5.3.00.0200.04313.73
5.2.170.0170.02311.20
5.2.160.0170.02310.99
5.2.150.0130.02710.99
5.2.140.0200.03010.99
5.2.130.0170.02711.04
5.2.120.0100.03010.97
5.2.110.0130.03011.11
5.2.100.0170.02311.05
5.2.90.0170.04011.18
5.2.80.0100.03311.11
5.2.70.0100.04010.99
5.2.60.0170.03710.91
5.2.50.0130.03010.88
5.2.40.0100.04310.90
5.2.30.0100.03710.86
5.2.20.0000.03310.90
5.2.10.0200.04711.02
5.2.00.0170.03010.62
5.1.60.0200.0509.91
5.1.50.0130.05010.15
5.1.40.0130.0539.84
5.1.30.0130.05310.27
5.1.20.0170.05710.44
5.1.10.0070.0309.99
5.1.00.0170.02310.18
5.0.50.0070.0238.55
5.0.40.0070.0238.42
5.0.30.0370.0578.16
5.0.20.0100.0208.07
5.0.10.0100.0308.24
5.0.00.0100.0308.06
4.4.90.0170.0177.62
4.4.80.0070.0337.62
4.4.70.0070.0207.62
4.4.60.0130.0307.62
4.4.50.0130.0277.62
4.4.40.0070.0537.62
4.4.30.0230.0207.62
4.4.20.0130.0237.62
4.4.10.0100.0277.62
4.4.00.0130.0437.62
4.3.110.0070.0237.62
4.3.100.0100.0207.62
4.3.90.0130.0237.62
4.3.80.0100.0437.62
4.3.70.0100.0237.62
4.3.60.0100.0337.62
4.3.50.0130.0337.62
4.3.40.0100.0377.62
4.3.30.0070.0337.62
4.3.20.0070.0277.62
4.3.10.0000.0237.62
4.3.00.0030.0207.62

preferences:
42.1 ms | 401 KiB | 5 Q