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', '2016-01-07 22:28:34'); 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)
7.4.00.0040.01115.05
7.3.120.0150.00314.96
7.3.110.0070.00714.86
7.3.100.0030.00714.95
7.3.90.0030.01114.89
7.3.80.0000.01415.04
7.3.70.0100.00314.75
7.3.60.0070.00714.79
7.3.50.0040.01114.81
7.3.40.0100.00314.83
7.3.30.0000.01314.58
7.3.20.0090.00616.65
7.3.10.0030.00916.66
7.3.00.0050.00816.84
7.2.250.0070.01115.19
7.2.240.0070.01415.08
7.2.230.0030.01315.13
7.2.220.0030.01415.44
7.2.210.0130.00315.12
7.2.200.0030.01214.90
7.2.190.0030.00915.24
7.2.180.0110.00615.20
7.2.170.0060.01015.21
7.2.130.0040.01117.18
7.2.120.0040.01117.07
7.2.110.0090.00317.12
7.2.100.0100.00317.07
7.2.90.0000.01517.15
7.2.80.0040.01117.18
7.2.70.0040.00816.86
7.2.60.0080.00517.04
7.2.50.0060.00617.03
7.2.40.0040.01217.12
7.2.30.0000.01417.05
7.2.20.0060.00317.26
7.2.10.0060.00817.00
7.2.00.0020.01318.50
7.1.330.0030.01015.93
7.1.320.0120.00315.62
7.1.310.0060.00315.71
7.1.300.0000.01615.69
7.1.290.0080.00415.91
7.1.280.0100.00315.66
7.1.270.0030.01015.89
7.1.260.0030.00715.83
7.1.250.0040.00715.94
7.1.200.0000.01315.87
7.1.100.0000.01118.09
7.1.70.0060.00317.19
7.1.60.0110.01419.40
7.1.50.0090.00316.82
7.1.00.0000.08022.45
7.0.200.0030.00716.85
7.0.80.0500.04319.89
7.0.70.0570.07019.84
7.0.60.0600.08719.98
7.0.50.0470.05320.25
7.0.40.0070.08320.04
7.0.30.0030.06020.08
7.0.20.0100.04320.14
7.0.10.0200.07720.12
7.0.00.0030.07320.10
5.6.280.0000.03321.02
5.6.230.0070.05720.69
5.6.220.0100.08320.64
5.6.210.0070.05020.68
5.6.200.0200.06721.08
5.6.190.0070.09021.07
5.6.180.0070.07320.95
5.6.170.0000.05021.05
5.6.160.0100.04321.02
5.6.150.0070.08021.05
5.6.140.0030.04720.93
5.6.130.0030.07021.11
5.6.120.0030.04021.04
5.6.110.0000.05721.12
5.6.100.0030.04721.03
5.6.90.0000.04021.11
5.6.80.0030.03320.41
5.6.70.0030.06020.43
5.6.60.0000.04320.40
5.6.50.0030.04020.31
5.6.40.0100.04320.45
5.6.30.0030.08020.41
5.6.20.0030.04020.42
5.6.10.0000.04320.28
5.6.00.0070.04320.38
5.5.370.0070.07720.50
5.5.360.0130.07020.43
5.5.350.0130.05320.37
5.5.340.0070.05020.77
5.5.330.0030.08720.88
5.5.320.0130.07020.77
5.5.310.0070.07320.86
5.5.300.0000.04720.64
5.5.290.0100.04320.85
5.5.280.0030.04320.91
5.5.270.0030.04320.87
5.5.260.0030.04720.88
5.5.250.0000.04320.59
5.5.240.0030.03320.24
5.5.230.0030.05020.20
5.5.220.0100.03320.30
5.5.210.0000.04320.15
5.5.200.0170.06720.21
5.5.190.0030.03720.22
5.5.180.0130.03320.25
5.5.160.0070.06319.98
5.5.150.0100.06719.99
5.5.140.0100.06720.27
5.5.130.0030.05019.97
5.5.120.0030.04020.13
5.5.110.0170.02720.10
5.5.100.0030.03320.10
5.5.90.0070.03719.94
5.5.80.0100.05020.07
5.5.70.0030.04020.10
5.5.60.0030.03720.04
5.5.50.0030.08320.14
5.5.40.0000.03720.11
5.5.30.0030.03720.10
5.5.20.0070.05320.09
5.5.10.0000.04320.02
5.5.00.0030.03320.11

preferences:
44.02 ms | 401 KiB | 5 Q