3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "datetime: " . date('Y-m-d H:i:s Z') . "\n"; echo "time: " . time() . "\n"; $date = DateTime::createFromFormat('Y-m-d H:i:s Z', '2016-01-07 22:28:34 +0900'); echo "datetime with offset: " . date('Y-m-d H:i:s Z', $date->format(\DateTime::RFC2822) + 32400) . "\n"; echo "date now: " . date('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)
7.4.00.0000.01814.82
7.3.120.0070.00715.03
7.3.110.0060.01215.05
7.3.100.0090.00615.00
7.3.90.0060.00914.88
7.3.80.0030.00915.08
7.3.70.0030.00914.78
7.3.60.0070.00715.02
7.3.50.0030.01014.63
7.3.40.0000.01415.00
7.3.30.0000.01514.85
7.3.20.0060.00916.52
7.3.10.0070.00616.65
7.3.00.0030.00816.70
7.2.250.0060.01215.43
7.2.240.0070.01315.05
7.2.230.0070.01115.18
7.2.220.0100.00715.16
7.2.210.0060.01015.48
7.2.200.0100.00315.25
7.2.190.0040.01114.95
7.2.180.0000.01015.28
7.2.170.0000.01515.37
7.2.130.0090.00017.08
7.2.120.0070.00417.29
7.2.110.0060.00317.15
7.2.100.0060.00917.16
7.2.90.0030.00617.04
7.2.80.0060.00916.92
7.2.70.0090.00317.20
7.2.60.0100.00616.84
7.2.50.0040.00817.12
7.2.40.0060.00916.81
7.2.30.0040.00817.14
7.2.20.0030.00716.91
7.2.10.0040.00817.17
7.2.00.0060.00718.18
7.1.330.0070.00715.92
7.1.320.0030.00915.68
7.1.310.0060.00915.72
7.1.300.0090.00315.68
7.1.290.0070.00415.92
7.1.280.0000.01515.61
7.1.270.0030.01415.94
7.1.260.0100.00716.01
7.1.250.0030.00715.92
7.1.200.0070.00715.84
7.1.100.0030.00618.00
7.1.70.0040.00417.29
7.1.60.0110.01419.40
7.1.50.0040.01816.98
7.1.00.0070.07322.35
7.0.200.0000.00716.94
7.0.80.0600.08019.91
7.0.70.0600.07720.07
7.0.60.0500.08019.90
7.0.50.0500.08020.30
7.0.40.0170.07320.08
7.0.30.0130.08320.09
7.0.20.0100.08020.04
7.0.10.0230.07020.13
7.0.00.0000.05020.09
5.6.280.0030.06321.05
5.6.230.0170.07320.43
5.6.220.0130.07320.52
5.6.210.0070.04020.43
5.6.200.0000.08720.94
5.6.190.0070.07721.08
5.6.180.0000.06321.04
5.6.170.0230.07021.05
5.6.160.0100.04721.06
5.6.150.0030.07021.08
5.6.140.0030.05721.04
5.6.130.0130.05021.02
5.6.120.0000.07321.16
5.6.110.0100.06321.03
5.6.100.0070.08320.93
5.6.90.0100.05320.98
5.6.80.0000.08720.32
5.6.70.0100.07320.39
5.6.60.0070.08320.32
5.6.50.0130.04720.43
5.6.40.0100.07320.35
5.6.30.0100.04720.39
5.6.20.0030.08020.40
5.6.10.0030.04320.43
5.6.00.0100.06720.30
5.5.370.0130.07720.30
5.5.360.0130.07720.51
5.5.350.0030.05720.40
5.5.340.0170.06020.88
5.5.330.0230.03720.78
5.5.320.0200.07720.75
5.5.310.0100.07020.75
5.5.300.0070.05320.79
5.5.290.0000.04720.83
5.5.280.0070.06320.82
5.5.270.0070.08020.90
5.5.260.0100.07320.74
5.5.250.0130.07720.68
5.5.240.0100.06720.30
5.5.230.0100.06320.13
5.5.220.0070.05720.23
5.5.210.0070.07320.25
5.5.200.0070.06320.23
5.5.190.0270.07020.26
5.5.180.0070.06020.26
5.5.160.0030.04320.21
5.5.150.0030.04320.27
5.5.140.0100.07720.25
5.5.130.0130.06320.18
5.5.120.0100.05720.10
5.5.110.0070.07720.16
5.5.100.0170.06720.15
5.5.90.0030.04320.16
5.5.80.0030.04020.06
5.5.70.0030.05020.06
5.5.60.0030.04320.09
5.5.50.0070.04020.05
5.5.40.0130.06320.14
5.5.30.0070.05720.14
5.5.20.0100.03720.04
5.5.10.0030.04720.05
5.5.00.0070.03720.05

preferences:
38.68 ms | 400 KiB | 5 Q