3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime('2000-01-01'); echo $date1->format('Y-m-d H:i:s') . "\n"; $date2 = new DateTime('2000-01-01 00:00:00'); echo $date2->format('Y-m-d H:i:s') . "\n"; var_dump($date1 == $date2); $date3 = new \DateTime('2013'); echo $date3->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)
8.3.40.0070.00718.84
8.3.30.0080.00818.97
8.3.20.0040.00418.91
8.3.10.0030.00620.28
8.3.00.0090.00019.51
8.2.170.0110.00322.96
8.2.160.0130.00320.71
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00518.86
8.2.110.0050.00521.00
8.2.100.0070.00317.84
8.2.90.0000.01119.35
8.2.80.0070.00019.26
8.2.70.0050.00317.75
8.2.60.0060.00617.90
8.2.50.0040.00418.07
8.2.40.0040.00418.04
8.2.30.0050.00317.98
8.2.20.0030.00619.50
8.2.10.0040.00417.86
8.2.00.0070.00017.88
8.1.270.0000.00723.99
8.1.260.0050.00326.35
8.1.250.0110.00328.09
8.1.240.0060.00322.42
8.1.230.0090.00321.04
8.1.220.0050.00317.90
8.1.210.0040.00419.04
8.1.200.0030.00617.47
8.1.190.0050.00317.43
8.1.180.0110.00318.10
8.1.170.0030.00618.90
8.1.160.0040.00419.00
8.1.150.0040.00418.77
8.1.140.0040.00417.64
8.1.130.0080.00017.88
8.1.120.0050.00517.56
8.1.110.0030.00617.69
8.1.100.0040.00417.70
8.1.90.0070.00017.56
8.1.80.0000.00717.68
8.1.70.0000.00717.55
8.1.60.0050.00317.70
8.1.50.0000.00817.61
8.1.40.0020.00517.64
8.1.30.0040.00417.75
8.1.20.0000.00717.77
8.1.10.0040.00417.68
8.1.00.0040.00417.53
8.0.300.0040.00419.84
8.0.290.0080.00017.00
8.0.280.0000.00718.39
8.0.270.0040.00417.32
8.0.260.0000.00716.93
8.0.250.0040.00417.16
8.0.240.0030.00317.16
8.0.230.0030.00317.21
8.0.220.0040.00417.02
8.0.210.0080.00017.07
8.0.200.0030.00317.11
8.0.190.0040.00417.02
8.0.180.0000.00717.07
8.0.170.0000.00817.02
8.0.160.0000.00716.98
8.0.150.0050.00317.01
8.0.140.0040.00416.93
8.0.130.0000.00613.45
8.0.120.0040.00417.04
8.0.110.0000.00816.89
8.0.100.0040.00417.15
8.0.90.0080.00016.89
8.0.80.0110.00717.05
8.0.70.0000.00817.08
8.0.60.0030.00317.11
8.0.50.0040.00316.97
8.0.30.0120.00817.15
8.0.20.0140.01117.08
8.0.10.0040.00417.21
8.0.00.0100.00716.89
7.4.330.0000.00513.13
7.4.320.0030.00316.53
7.4.300.0030.00316.62
7.4.290.0080.00016.63
7.4.280.0040.00416.63
7.4.270.0070.00016.75
7.4.260.0030.00313.38
7.4.250.0050.00316.63
7.4.240.0020.00516.65
7.4.230.0050.00216.80
7.4.220.0060.01016.69
7.4.210.0050.01316.68
7.4.200.0000.00716.77
7.4.190.0000.00716.79
7.4.160.0070.01716.53
7.4.150.0140.00316.64
7.4.140.0050.01216.56
7.4.130.0140.00616.56
7.4.120.0140.00316.57
7.4.110.0110.00716.71
7.4.100.0180.00316.78
7.4.90.0140.00316.79
7.4.80.0130.00319.39
7.4.70.0150.00916.80
7.4.60.0130.00316.67
7.4.50.0100.00316.76
7.4.40.0090.00516.49
7.4.30.0030.01316.69
7.4.00.0070.01015.02
7.3.330.0030.00313.29
7.3.320.0050.00013.30
7.3.310.0030.00316.21
7.3.300.0000.00716.43
7.3.290.0090.00616.34
7.3.280.0090.00916.42
7.3.270.0160.00916.85
7.3.260.0090.00916.52
7.3.250.0100.00916.65
7.3.240.0070.01116.62
7.3.230.0070.01116.51
7.3.210.0150.00416.72
7.3.200.0040.01116.41
7.3.190.0100.01016.50
7.3.180.0090.00616.47
7.3.170.0000.02216.60
7.3.160.0040.01116.57
7.3.120.0040.01114.95
7.3.110.0050.01315.02
7.3.100.0040.01114.81
7.3.90.0130.00414.90
7.3.80.0090.00814.82
7.3.70.0030.01114.90
7.3.60.0070.00714.89
7.3.50.0080.00814.92
7.3.40.0090.00514.85
7.3.30.0050.00814.91
7.3.20.0070.00716.89
7.3.10.0060.00916.72
7.3.00.0100.00316.68
7.2.330.0000.01816.72
7.2.320.0090.00916.94
7.2.310.0170.00816.83
7.2.300.0120.00416.75
7.2.290.0150.00616.67
7.2.250.0090.01115.33
7.2.240.0050.01415.17
7.2.230.0040.01215.15
7.2.220.0030.00815.31
7.2.210.0040.00915.14
7.2.200.0100.00315.30
7.2.190.0070.01115.23
7.2.180.0060.00715.01
7.2.170.0050.00915.13
7.2.100.0830.00715.07
7.2.90.1000.01014.74
7.2.80.0950.00314.88
7.2.70.0950.00314.93
7.2.60.1190.00014.76
7.2.50.0930.01014.92
7.2.40.0930.01214.96
7.2.30.1330.00614.93
7.2.20.1210.00614.87
7.2.10.0950.01014.92
7.2.00.0370.01314.90
7.1.330.0070.00715.93
7.1.320.0020.01215.93
7.1.310.0020.00816.04
7.1.300.0060.01015.80
7.1.290.0090.00515.85
7.1.280.0090.00516.01
7.1.270.0060.00815.95
7.1.260.0050.01015.90
7.1.220.0790.00614.00
7.1.210.0770.01013.90
7.1.200.1760.00713.88
7.1.190.0950.00713.88
7.1.180.1050.00013.47
7.1.170.0130.01013.65
7.1.160.1050.00314.05
7.1.150.0220.00913.81
7.1.140.1270.00013.90
7.1.130.1310.00613.73
7.1.120.1160.00713.88
7.1.110.0930.00313.85
7.1.100.0800.00613.77
7.1.90.0990.00314.09
7.1.80.0880.01313.89
7.1.70.0890.01013.54
7.1.60.1180.01531.98
7.1.50.1000.01531.79
7.1.40.1110.00332.01
7.1.30.0720.00331.58
7.1.20.0450.01032.15
7.1.10.0110.01314.00
7.1.00.0670.00914.15
7.0.310.0860.00613.63
7.0.300.0730.00313.73
7.0.290.1230.00313.79
7.0.280.1300.00713.55
7.0.270.0880.00713.57
7.0.260.0840.00713.29
7.0.250.0790.01313.45
7.0.240.0870.00713.34
7.0.230.0810.01313.71
7.0.220.0910.01313.77
7.0.210.1030.01013.09
7.0.200.1140.00313.57
7.0.190.1010.00313.46
7.0.180.0910.00713.55
7.0.170.0360.00013.34
7.0.160.0480.00313.63
7.0.150.0930.00913.48
7.0.140.0370.00613.49
7.0.130.0670.00913.65
7.0.120.0240.00913.87
7.0.110.0790.01213.56
7.0.100.0470.00313.71
7.0.90.0450.00913.20
7.0.80.0440.00613.64
7.0.70.0380.00613.43
7.0.60.0480.00613.56
7.0.50.0110.00413.50
7.0.40.0670.00313.67
7.0.30.0850.00313.76
7.0.20.1150.00313.73
7.0.10.0760.00913.81
7.0.00.0890.00013.69
5.6.380.0080.00814.30
5.6.370.0060.01214.37
5.6.360.0140.00214.16
5.6.350.0090.00914.07
5.6.340.0120.00614.59
5.6.330.0050.01413.91
5.6.320.0100.00714.41
5.6.310.0080.00813.98
5.6.300.0050.00914.29
5.6.290.0080.00814.24
5.6.280.0110.00514.66
5.6.270.0100.00714.62
5.6.260.0190.00014.55
5.6.250.0140.00413.96
5.6.240.0120.00314.19
5.6.230.0030.01413.96
5.6.220.0140.00014.43
5.6.210.0100.00614.45
5.6.200.0080.00614.08
5.6.190.0150.00013.88
5.6.180.0130.00213.88
5.6.170.0120.00414.54
5.6.160.0070.01314.41
5.6.150.0060.00814.30
5.6.140.0140.00414.15
5.6.130.0060.01214.00
5.6.120.0100.00514.04
5.6.110.0080.00814.18
5.6.100.0080.01114.31
5.6.90.0070.00714.36
5.6.80.0080.01113.99
5.6.70.0090.00914.13
5.6.60.0090.00913.97
5.6.50.0140.00514.12
5.6.40.0040.01013.80
5.6.30.0150.00414.06
5.6.20.0060.01014.04
5.6.10.0100.00814.09
5.6.00.0080.01014.29
5.5.380.0130.00012.61
5.5.370.0070.00412.61
5.5.360.0030.00812.61
5.5.350.0090.00512.61
5.5.340.0000.01112.61
5.5.330.0070.00312.61
5.5.320.0060.00612.61
5.5.310.0000.01112.61
5.5.300.0080.00812.61
5.5.290.0090.00312.61
5.5.280.0130.00312.61
5.5.270.0030.00912.61
5.5.260.0020.00712.61
5.5.250.0050.00912.61
5.5.240.0060.00812.61
5.5.230.0040.00712.61
5.5.220.0060.00612.61
5.5.210.0050.01012.61
5.5.200.0090.00312.61
5.5.190.0040.00712.61
5.5.180.0100.00012.61
5.5.170.0110.00614.13
5.5.160.0130.00012.61
5.5.150.0110.00212.61
5.5.140.0070.00612.61
5.5.130.0000.01312.61
5.5.120.0070.00712.61
5.5.110.0100.00312.61
5.5.100.0130.00012.61
5.5.90.0120.00212.61
5.5.80.0020.01312.61
5.5.70.0140.00312.61
5.5.60.0100.01012.61
5.5.50.0080.00412.61
5.5.40.0000.01212.61
5.5.30.0070.00712.61
5.5.20.0120.00012.61
5.5.10.0080.00912.61
5.5.00.0130.00312.61
5.4.450.0060.00912.61
5.4.440.0090.00512.61
5.4.430.0090.00412.61
5.4.420.0080.00412.61
5.4.410.0140.00012.61
5.4.400.0120.00412.61
5.4.390.0160.00012.61
5.4.380.0090.00912.61
5.4.370.0160.00012.61
5.4.360.0140.00312.61
5.4.350.0090.00412.61
5.4.340.0030.01312.61
5.4.330.0040.00912.61
5.4.320.0120.00312.61
5.4.310.0070.00712.61
5.4.300.0100.00312.61
5.4.290.0120.00012.61
5.4.280.0090.00512.61
5.4.270.0030.01112.61
5.4.260.0080.00412.61
5.4.250.0040.00912.61
5.4.240.0050.00712.61
5.4.230.0130.00312.61
5.4.220.0120.00412.61
5.4.210.0160.00012.61
5.4.200.0100.00312.61
5.4.190.0080.00412.61
5.4.180.0050.01312.61
5.4.170.0140.00012.61
5.4.160.0140.00312.61
5.4.150.0110.00512.61
5.4.140.0110.00512.61
5.4.130.0090.00212.61
5.4.120.0090.00612.61
5.4.110.0040.01112.61
5.4.100.0090.00612.61
5.4.90.0000.01412.61
5.4.80.0140.00612.61
5.4.70.0100.00312.61
5.4.60.0000.01112.61
5.4.50.0060.01012.61
5.4.40.0130.00412.61
5.4.30.0160.00212.61
5.4.20.0170.00012.61
5.4.10.0060.00612.61
5.4.00.0040.00812.61
5.3.290.0090.00612.61
5.3.280.0040.00712.61
5.3.270.0080.00412.61
5.3.260.0120.00512.61
5.3.250.0110.00512.61
5.3.240.0090.00612.61
5.3.230.0080.00312.61
5.3.220.0080.00312.61
5.3.210.0080.00812.61
5.3.200.0090.00312.61
5.3.190.0120.00012.61
5.3.180.0090.00212.61
5.3.170.0100.00312.61
5.3.160.0110.00512.61
5.3.150.0090.00612.61
5.3.140.0060.00912.61
5.3.130.0060.01012.61
5.3.120.0060.00612.61
5.3.110.0120.00012.61
5.3.100.0120.00012.61
5.3.90.0090.00212.61
5.3.80.0120.00012.61
5.3.70.0000.01112.61
5.3.60.0070.00512.61
5.3.50.0060.00912.61
5.3.40.0110.00412.61
5.3.30.0110.00412.61
5.3.20.0060.00612.61
5.3.10.0080.00412.61
5.3.00.0080.00812.61
5.2.170.0070.00512.61
5.2.160.0130.00012.61
5.2.150.0040.00912.61
5.2.140.0090.00012.61
5.2.130.0050.00512.61
5.2.120.0100.00012.61
5.2.110.0050.00512.61
5.2.100.0060.00312.61
5.2.90.0040.00512.61
5.2.80.0050.00512.61
5.2.70.0040.00812.61
5.2.60.0110.00012.61
5.2.50.0100.00012.61
5.2.40.0050.00812.61
5.2.30.0100.00312.61
5.2.20.0070.00712.61
5.2.10.0060.00612.61
5.2.00.0100.00312.61
5.1.60.0050.00412.61
5.1.50.0030.00612.61
5.1.40.0090.00212.61
5.1.30.0130.00012.61
5.1.20.0050.00712.61
5.1.10.0080.00012.61
5.1.00.0030.00612.61
5.0.50.0040.00412.61
5.0.40.0040.00412.61
5.0.30.0040.00412.61
5.0.20.0050.00212.61
5.0.10.0050.00212.61
5.0.00.0070.00012.61
4.4.90.0060.00012.61
4.4.80.0040.00112.61
4.4.70.0050.00312.61
4.4.60.0050.00312.61
4.4.50.0000.00712.61
4.4.40.0000.00712.61
4.4.30.0080.00012.61
4.4.20.0020.00412.61
4.4.10.0020.00512.61
4.4.00.0000.00712.61
4.3.110.0030.00312.61
4.3.100.0000.00712.61
4.3.90.0040.00212.61
4.3.80.0000.00712.61
4.3.70.0060.00012.61
4.3.60.0030.00412.61
4.3.50.0050.00212.61
4.3.40.0100.00512.61
4.3.30.0000.00512.61
4.3.20.0030.00312.61
4.3.10.0040.00212.61
4.3.00.0030.00312.61

preferences:
47.84 ms | 400 KiB | 5 Q