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("2016-04-30", 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)
8.3.60.0110.00416.63
8.3.50.0040.01216.20
8.3.40.0150.00418.92
8.3.30.0040.01118.79
8.3.20.0050.00320.20
8.3.10.0040.00423.59
8.3.00.0080.00023.66
8.2.180.0070.01518.09
8.2.170.0120.00622.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00019.94
8.2.120.0020.00526.35
8.2.110.0050.00521.12
8.2.100.0040.00818.03
8.2.90.0080.00018.03
8.2.80.0040.00418.14
8.2.70.0080.00017.72
8.2.60.0060.00318.15
8.2.50.0030.00518.07
8.2.40.0050.00322.14
8.2.30.0040.00419.68
8.2.20.0000.00817.87
8.2.10.0040.00418.22
8.2.00.0050.00318.08
8.1.280.0110.01125.92
8.1.270.0080.00020.20
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00323.97
8.1.230.0080.00320.97
8.1.220.0000.00917.78
8.1.210.0040.00419.04
8.1.200.0100.00017.60
8.1.190.0080.00017.48
8.1.180.0000.00818.10
8.1.170.0040.00418.70
8.1.160.0040.00420.87
8.1.150.0000.00819.02
8.1.140.0000.00819.67
8.1.130.0040.00417.66
8.1.120.0000.00717.72
8.1.110.0100.00017.66
8.1.100.0030.00517.66
8.1.90.0000.00817.70
8.1.80.0040.00417.70
8.1.70.0040.00417.60
8.1.60.0030.00717.61
8.1.50.0090.00017.69
8.1.40.0030.00617.72
8.1.30.0050.00317.70
8.1.20.0000.00817.69
8.1.10.0040.00417.74
8.1.00.0040.00417.63
8.0.300.0080.00019.89
8.0.290.0070.00017.00
8.0.280.0000.00718.55
8.0.270.0030.00317.41
8.0.260.0030.00517.46
8.0.250.0030.00317.14
8.0.240.0060.00317.24
8.0.230.0030.00417.12
8.0.220.0000.00717.16
8.0.210.0000.00817.16
8.0.200.0030.00317.30
8.0.190.0100.00017.23
8.0.180.0040.00417.20
8.0.170.0040.00417.23
8.0.160.0070.00017.23
8.0.150.0070.00017.11
8.0.140.0070.00217.16
8.0.130.0060.00013.43
8.0.120.0000.00817.24
8.0.110.0040.00417.19
8.0.100.0070.00017.23
8.0.90.0050.00317.12
8.0.80.0150.00417.12
8.0.70.0020.00517.06
8.0.60.0040.00417.21
8.0.50.0000.00817.15
8.0.30.0150.00617.41
8.0.20.0120.01317.49
8.0.10.0050.00317.09
8.0.00.0150.00617.13
7.4.330.0050.00016.73
7.4.320.0040.00416.73
7.4.300.0070.00016.82
7.4.290.0070.00016.84
7.4.280.0000.00816.84
7.4.270.0070.00016.73
7.4.260.0050.00216.80
7.4.250.0030.00516.83
7.4.240.0080.00016.81
7.4.230.0060.00316.53
7.4.220.0200.00616.73
7.4.210.0120.00416.89
7.4.200.0000.00716.52
7.4.160.0130.00316.65
7.4.150.0120.00817.40
7.4.140.0140.00617.86
7.4.130.0160.00816.59
7.4.120.0070.01216.80
7.4.110.0090.00916.87
7.4.100.0140.00516.81
7.4.90.0140.00516.90
7.4.80.0060.01319.39
7.4.70.0110.01116.76
7.4.60.0140.00416.91
7.4.50.0080.00816.58
7.4.40.0070.01216.64
7.4.30.0200.00616.88
7.4.10.0130.00315.21
7.4.00.0090.01015.24
7.3.330.0050.00013.21
7.3.320.0000.00613.32
7.3.310.0000.00716.61
7.3.300.0030.00316.42
7.3.290.0090.00916.46
7.3.280.0050.01116.50
7.3.270.0110.00817.40
7.3.260.0170.00016.44
7.3.250.0130.00616.61
7.3.240.0070.01516.65
7.3.230.0110.00716.64
7.3.210.0110.01016.55
7.3.200.0170.02519.39
7.3.190.0070.01116.41
7.3.180.0030.01316.57
7.3.170.0130.01016.48
7.3.160.0120.00916.57
7.3.130.0040.01414.63
7.3.120.0110.00514.91
7.3.110.0050.01315.12
7.3.100.0050.00914.75
7.3.90.0070.01115.13
7.3.80.0110.00315.09
7.3.70.0090.00615.06
7.3.60.0100.00514.80
7.3.50.0050.01114.95
7.3.40.0070.00814.96
7.3.30.0050.01015.08
7.3.20.0060.01016.86
7.3.10.0060.00816.87
7.3.00.0070.00316.80
7.2.330.0130.00616.66
7.2.320.0030.01516.88
7.2.310.0100.01016.74
7.2.300.0130.00316.79
7.2.290.0090.01116.72
7.2.260.0040.01515.10
7.2.250.0070.00915.14
7.2.240.0130.00515.10
7.2.230.0060.01115.27
7.2.220.0080.00815.27
7.2.210.0060.00515.49
7.2.200.0080.00915.10
7.2.190.0080.00915.01
7.2.180.0050.01015.25
7.2.170.0090.00715.26
7.2.160.0080.00815.42
7.2.150.0030.01017.18
7.2.140.0000.01316.93
7.2.130.0080.00817.11
7.2.120.0030.01317.22
7.2.110.0120.00617.23
7.2.100.0060.01017.28
7.2.90.0100.00716.88
7.2.80.0100.00617.13
7.2.70.0070.00317.04
7.2.60.0120.00616.88
7.2.50.0060.00916.96
7.2.40.0100.00316.89
7.2.30.0080.00416.86
7.2.20.0060.00617.11
7.2.10.0030.00917.11
7.2.00.0090.00718.33
7.1.330.0120.00516.15
7.1.320.0050.01016.00
7.1.310.0050.00915.88
7.1.300.0030.01415.96
7.1.290.0050.00816.14
7.1.280.0030.01116.06
7.1.270.0050.01016.08
7.1.260.0090.00616.12
7.1.250.0100.00316.14
7.1.240.0040.01116.05
7.1.230.0030.00816.11
7.1.220.0120.00315.98
7.1.210.0030.01016.26
7.1.200.0050.00716.02
7.1.190.0000.01116.00
7.1.180.0130.00316.05
7.1.170.0060.00315.93
7.1.160.0030.01016.06
7.1.150.0070.00715.99
7.1.140.0060.00315.97
7.1.130.0030.01315.97
7.1.120.0090.00316.19
7.1.110.0090.00615.81
7.1.100.0030.01017.07
7.1.90.0000.01215.88
7.1.80.0040.00815.97
7.1.70.0050.00716.54
7.1.60.0050.01517.54
7.1.50.0060.00616.57
7.1.40.0040.00815.88
7.1.30.0030.01016.07
7.1.20.0060.00915.97
7.1.10.0040.00715.83
7.1.00.0050.04319.36
7.0.330.0060.00615.30
7.0.320.0100.00315.39
7.0.310.0070.00715.70
7.0.300.0080.00615.73
7.0.290.0060.00915.67
7.0.280.0060.00615.63
7.0.270.0030.00815.49
7.0.260.0100.00315.50
7.0.250.0100.00315.52
7.0.240.0070.00715.66
7.0.230.0030.01015.76
7.0.220.0120.00015.85
7.0.210.0070.00715.58
7.0.200.0040.00416.31
7.0.190.0040.00815.83
7.0.180.0100.00315.36
7.0.170.0070.01015.45
7.0.160.0080.00415.56
7.0.150.0030.00615.71
7.0.140.0000.01415.72
7.0.130.0030.00715.59
7.0.120.0140.00015.47
7.0.110.0000.01815.82
7.0.100.0040.00415.80
7.0.90.0000.01415.68
7.0.80.0040.01115.46
7.0.70.0070.00715.51
7.0.60.0080.01818.54
7.0.50.0100.02016.90
7.0.40.0050.03016.95
7.0.30.0210.02816.82
7.0.20.0180.03716.84
7.0.10.0050.05016.86
7.0.00.0050.05016.88
5.6.400.0130.00614.51
5.6.390.0030.01314.76
5.6.380.0060.00314.49
5.6.370.0030.01014.53
5.6.360.0080.00414.71
5.6.350.0040.01114.45
5.6.340.0080.00614.89
5.6.330.0060.00314.65
5.6.320.0060.00614.73
5.6.310.0060.00614.71
5.6.300.0000.00914.56
5.6.290.0030.01014.27
5.6.280.0020.02717.90
5.6.270.0070.00314.46
5.6.260.0000.00914.73
5.6.250.0030.00914.55
5.6.240.0030.01014.50
5.6.230.0030.01014.45
5.6.220.0050.00514.37
5.6.210.0040.04717.61
5.6.200.0030.04016.24
5.6.190.0080.02417.58
5.6.180.0220.02717.44
5.6.170.0130.02517.55
5.6.160.0060.04117.46
5.6.150.0050.04516.28
5.6.140.0090.04216.33
5.6.130.0040.03416.42
5.6.120.0060.02517.85
5.6.110.0080.04617.84
5.6.100.0010.04317.80
5.6.90.0060.05317.72
5.6.80.0050.04417.40
5.6.70.0070.00714.07
5.6.60.0060.00914.60
5.6.50.0130.00314.23
5.6.40.0070.01114.64
5.6.30.0000.01314.45
5.6.20.0070.00714.37
5.6.10.0070.01014.38
5.6.00.0000.01014.49
5.5.380.0000.01014.37
5.5.370.0040.00714.50
5.5.360.0030.01214.63
5.5.350.0050.04217.44
5.5.340.0090.02216.22
5.5.330.0100.04117.42
5.5.320.0310.02317.17
5.5.310.0180.03817.24
5.5.300.0020.02916.27
5.5.290.0050.04416.18
5.5.280.0120.03817.83
5.5.270.0070.04217.52
5.5.260.0100.02217.70
5.5.250.0050.04617.51
5.5.240.0070.04517.19
5.5.230.0030.01014.21
5.5.220.0000.01114.56
5.5.210.0000.01414.32
5.5.200.0120.00414.59
5.5.190.0060.00914.28
5.5.180.0030.00913.91
5.5.170.0100.00314.49
5.5.160.0070.00414.58
5.5.150.0030.00714.57
5.5.140.0060.00914.34
5.5.130.0090.00614.47
5.5.120.0040.00414.29
5.5.110.0060.00614.45
5.5.100.0000.00914.67
5.5.90.0030.00914.44
5.5.80.0030.01314.51
5.5.70.0040.01114.57
5.5.60.0080.00514.19
5.5.50.0060.00914.18
5.5.40.0000.01614.60
5.5.30.0070.01014.80
5.5.20.0070.01014.50
5.5.10.0090.00614.34
5.5.00.0000.01114.71

preferences:
41.57 ms | 401 KiB | 5 Q