3v4l.org

run code in 300+ PHP versions simultaneously
<?php if (!class_exists('DateTime') ) { die('Feature not available yet'); } echo "mine:\n"; $a = date_create("now", new DateTimeZone("UTC")); $b = date_create("now"); var_dump($a, $b, $a<$b, $a==$b, $a>$b); echo "\n"; echo "Same date:\n"; $a = new DateTime('2015-01-31 01:23:45 UTC'); $b = new DateTime('2015-01-31 02:23:45 Europe/Paris'); var_dump($a, $b, $a<$b, $a==$b, $a>$b); echo "\n"; echo "First greater than second:\n"; $a = new DateTime('2015-01-31 01:23:46 UTC'); $b = new DateTime('2015-01-31 02:23:45 Europe/Paris'); var_dump($a, $b, $a<$b, $a==$b, $a>$b); echo "\n"; echo "First less than second:\n"; $a = new DateTime('2015-01-31 01:23:45 UTC'); $b = new DateTime('2015-01-31 02:23:46 Europe/Paris'); var_dump($a, $b, $a<$b, $a==$b, $a>$b);

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)
8.3.70.0130.00916.63
8.3.60.0090.00616.50
8.3.50.0160.00421.15
8.3.40.0150.00018.92
8.3.30.0120.00318.93
8.3.20.0080.00020.03
8.3.10.0080.00023.65
8.3.00.0050.00323.66
8.2.190.0190.00316.88
8.2.180.0120.00918.29
8.2.170.0120.00322.96
8.2.160.0150.00020.39
8.2.150.0060.00324.18
8.2.140.0050.00324.66
8.2.130.0050.00319.95
8.2.120.0000.00826.35
8.2.110.0000.01020.29
8.2.100.0080.00417.97
8.2.90.0040.00417.88
8.2.80.0000.00818.98
8.2.70.0030.00517.88
8.2.60.0000.00818.05
8.2.50.0050.00318.07
8.2.40.0040.00422.38
8.2.30.0040.00419.54
8.2.20.0000.00818.00
8.2.10.0000.00818.09
8.2.00.0000.00818.21
8.1.280.0120.00625.92
8.1.270.0050.00320.33
8.1.260.0030.00628.09
8.1.250.0110.00428.09
8.1.240.0000.01023.82
8.1.230.0060.00620.97
8.1.220.0060.00317.79
8.1.210.0000.00918.77
8.1.200.0040.00417.47
8.1.190.0000.00817.25
8.1.180.0040.00418.10
8.1.170.0080.00018.73
8.1.160.0040.00420.80
8.1.150.0000.00718.93
8.1.140.0040.00419.67
8.1.130.0080.00017.83
8.1.120.0070.00017.70
8.1.110.0070.00317.68
8.1.100.0060.00317.70
8.1.90.0030.00517.73
8.1.80.0030.00517.70
8.1.70.0050.00317.63
8.1.60.0050.00317.72
8.1.50.0040.00417.55
8.1.40.0030.00617.64
8.1.30.0060.00317.67
8.1.20.0000.00817.84
8.1.10.0040.00417.60
8.1.00.0040.00417.71
8.0.300.0050.00318.90
8.0.290.0040.00417.00
8.0.280.0000.00718.59
8.0.270.0000.00717.46
8.0.260.0070.00017.29
8.0.250.0000.00717.27
8.0.240.0040.00417.17
8.0.230.0070.00017.21
8.0.220.0040.00417.23
8.0.210.0040.00417.21
8.0.200.0050.00317.28
8.0.190.0080.00017.19
8.0.180.0070.00017.05
8.0.170.0080.00017.20
8.0.160.0070.00017.19
8.0.150.0040.00417.11
8.0.140.0040.00417.11
8.0.130.0030.00313.51
8.0.120.0040.00417.18
8.0.110.0040.00417.20
8.0.100.0050.00317.20
8.0.90.0040.00417.03
8.0.80.0080.01117.11
8.0.70.0000.00917.16
8.0.60.0050.00317.13
8.0.50.0080.00016.97
8.0.30.0120.00717.32
8.0.20.0090.01017.40
8.0.10.0070.00017.36
8.0.00.0150.01216.95
7.4.330.0000.00716.67
7.4.320.0070.00016.80
7.4.300.0080.00016.86
7.4.290.0030.00416.84
7.4.280.0040.00416.71
7.4.270.0000.00716.68
7.4.260.0000.00816.65
7.4.250.0050.00316.70
7.4.240.0000.00716.76
7.4.230.0000.00716.54
7.4.220.0110.00716.72
7.4.210.0070.01016.78
7.4.200.0040.00416.89
7.4.160.0180.00016.78
7.4.150.0130.00717.40
7.4.140.0150.00517.86
7.4.130.0100.01016.87
7.4.120.0130.00616.83
7.4.110.0110.00716.62
7.4.100.0130.00716.90
7.4.90.0110.00816.85
7.4.80.0090.01919.39
7.4.70.0090.01416.91
7.4.60.0060.01316.59
7.4.50.0030.00917.00
7.4.40.0120.00616.62
7.4.30.0080.01216.86
7.4.00.0060.00914.84
7.3.330.0050.00013.20
7.3.320.0000.00513.17
7.3.310.0040.00416.62
7.3.300.0070.00016.41
7.3.290.0100.00616.46
7.3.280.0100.00716.48
7.3.270.0070.01317.40
7.3.260.0150.00916.32
7.3.240.0110.00916.63
7.3.230.0110.00816.59
7.3.210.0060.01216.56
7.3.200.0140.01119.39
7.3.190.0080.01816.45
7.3.180.0060.01216.38
7.3.170.0000.01716.68
7.3.160.0060.01016.61
7.3.120.0090.00615.03
7.3.110.0030.00915.23
7.3.100.0060.00914.83
7.3.90.0060.00915.04
7.3.80.0070.01014.91
7.3.70.0070.01015.14
7.3.60.0040.01415.02
7.3.50.0060.00615.14
7.3.40.0040.01415.04
7.3.30.0070.00715.05
7.3.20.0030.01316.62
7.3.10.0130.00916.42
7.3.00.0100.00916.57
7.2.330.0080.01416.79
7.2.320.0140.00516.80
7.2.310.0120.00616.77
7.2.300.0070.01416.89
7.2.290.0120.00616.82
7.2.240.0000.01015.24
7.2.230.0160.00315.21
7.2.220.0000.01815.07
7.2.210.0100.00615.25
7.2.200.0060.00615.36
7.2.190.0070.00715.08
7.2.180.0100.00615.10
7.2.170.0110.00415.02
7.2.160.0070.00715.34
7.2.150.0090.00617.27
7.2.140.0040.01417.21
7.2.130.0130.01017.03
7.2.120.0140.00517.09
7.2.110.0060.01416.86
7.2.100.0140.00516.81
7.2.90.0140.00716.92
7.2.80.0080.01016.97
7.2.70.0100.00916.86
7.2.60.0100.01016.93
7.2.50.0070.01216.76
7.2.40.0120.01016.95
7.2.30.0150.00817.00
7.2.20.0090.00816.93
7.2.10.0120.00516.83
7.2.00.0070.01117.87
7.1.330.0070.01015.97
7.1.320.0040.01215.79
7.1.310.0080.00816.08
7.1.300.0100.00315.96
7.1.290.0000.01715.91
7.1.280.0070.01116.16
7.1.270.0070.01015.78
7.1.260.0060.00915.87
7.1.250.0040.01516.02
7.1.200.0140.00015.86
7.1.100.0060.00918.52
7.1.70.0000.00717.53
7.1.60.0040.02219.27
7.1.50.0030.01017.17
7.1.00.0000.08022.45
7.0.200.0080.00817.01
7.0.60.0170.07721.75
7.0.50.0030.06717.91
7.0.40.0070.04720.05
7.0.30.0470.06720.25
7.0.20.0330.06320.01
7.0.10.0030.08720.17
7.0.00.0070.07020.09
5.6.280.0100.04720.83
5.6.210.0200.07720.67
5.6.200.0130.04318.19
5.6.190.0070.09020.66
5.6.180.0300.04320.47
5.6.170.0270.07020.45
5.6.160.0070.08020.41
5.6.150.0030.08718.10
5.6.140.0030.08318.11
5.6.130.0130.07318.18
5.6.120.0030.05321.01
5.6.110.0130.08020.89
5.6.100.0100.07021.01
5.6.90.0100.07721.13
5.6.80.0130.03720.45
5.5.350.0030.07720.34
5.5.340.0070.03717.92
5.5.330.0000.09020.07
5.5.320.0530.04320.40
5.5.310.0170.04020.28
5.5.300.0170.07317.96
5.5.290.0170.07318.01
5.5.280.0070.08320.98
5.5.270.0070.06320.63
5.5.260.0130.07720.68
5.5.250.0030.09020.79
5.5.240.0170.07020.29

preferences:
58.12 ms | 401 KiB | 5 Q