3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo ("Expires: ".gmdate("D, d M Y H:i:s", time() + 3600)." GMT"); echo "\n"; $d1=new DateTime("2012-07-08 11:14:15.638276"); $d2=new DateTime("2012-07-08 11:14:15.889342"); $diff=$d2->diff($d1); print_r( $diff ) ;

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)
7.2.60.0070.00717.07
7.2.00.0040.00819.58
7.1.200.0030.00715.86
7.1.100.0000.01018.40
7.1.70.0090.00617.34
7.1.60.0090.01219.11
7.1.50.0040.01816.91
7.1.00.0070.07322.28
7.0.200.0250.00614.75
7.0.80.0070.05019.89
7.0.70.0430.04019.93
7.0.60.0300.05019.89
7.0.50.0230.07020.34
7.0.40.0070.08720.17
7.0.30.0000.09020.08
7.0.20.0170.07320.10
7.0.10.0100.06719.95
7.0.00.0100.07320.12
5.6.230.0070.05020.68
5.6.220.0070.04020.72
5.6.210.0100.07320.58
5.6.200.0070.09021.03
5.6.190.0030.09021.07
5.6.180.0130.07321.13
5.6.170.0130.08321.08
5.6.160.0130.07321.05
5.6.150.0070.07321.04
5.6.140.0130.07321.01
5.6.130.0100.08021.17
5.6.120.0100.08721.00
5.6.110.0070.05020.95
5.6.100.0100.07721.06
5.6.90.0030.09020.98
5.6.80.0030.06020.46
5.6.70.0100.07020.42
5.6.60.0130.07720.48
5.6.50.0030.07020.32
5.6.40.0030.08020.46
5.6.30.0100.03320.40
5.6.20.0070.07720.45
5.6.10.0000.05020.43
5.6.00.0100.06320.30
5.5.370.0070.07320.59
5.5.360.0100.03720.55
5.5.350.0070.04020.47
5.5.340.0030.07720.79
5.5.330.0100.07020.80
5.5.320.0030.08020.87
5.5.310.0100.08320.83
5.5.300.0100.05720.90
5.5.290.0030.09720.88
5.5.280.0030.07020.88
5.5.270.0100.08720.86
5.5.260.0170.07020.87
5.5.250.0100.07320.58
5.5.240.0030.08020.24
5.5.230.0030.08320.31
5.5.220.0100.05720.13
5.5.210.0070.07720.26
5.5.200.0130.07020.23
5.5.190.0030.06020.25
5.5.180.0130.03720.17
5.5.160.0070.07720.23
5.5.150.0070.06020.15
5.5.140.0130.05019.98
5.5.130.0130.07020.14
5.5.120.0100.05320.26
5.5.110.0070.07020.14
5.5.100.0070.07720.07
5.5.90.0000.07720.09
5.5.80.0100.03720.06
5.5.70.0030.07020.08
5.5.60.0030.04320.15
5.5.50.0070.07320.02
5.5.40.0070.08020.11
5.5.30.0000.06020.08
5.5.20.0070.08319.99
5.5.10.0070.06720.03
5.5.00.0070.08020.05
5.4.450.0130.06319.40
5.4.440.0070.07719.30
5.4.430.0130.05319.29
5.4.420.0100.06019.28
5.4.410.0030.09019.18
5.4.400.0130.07719.15
5.4.390.0070.07019.05
5.4.380.0070.07319.16
5.4.370.0030.07019.20
5.4.360.0000.07319.02
5.4.350.0000.08018.81
5.4.340.0070.04018.91
5.4.320.0030.04319.17
5.4.310.0030.08019.01
5.4.300.0070.07318.80
5.4.290.0100.04019.05
5.4.280.0030.04719.12
5.4.270.0030.07719.13
5.4.260.0000.07018.77
5.4.250.0070.07318.93
5.4.240.0070.03319.08
5.4.230.0030.07718.94
5.4.220.0130.07019.14
5.4.210.0130.05719.11
5.4.200.0030.04018.89
5.4.190.0030.07719.11
5.4.180.0030.04319.04
5.4.170.0070.07319.13
5.4.160.0030.07719.10
5.4.150.0030.04018.96
5.4.140.0100.04316.40
5.4.130.0170.05716.39
5.4.120.0070.07016.47
5.4.110.0130.06016.42
5.4.100.0000.07716.34
5.4.90.0030.07016.38
5.4.80.0000.07316.41
5.4.70.0070.07316.40
5.4.60.0000.06016.30
5.4.50.0000.05316.34
5.4.40.0030.03716.28
5.4.30.0100.03016.34
5.4.20.0070.07016.24
5.4.10.0070.03716.29
5.4.00.0130.07015.71

preferences:
33.68 ms | 400 KiB | 5 Q