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"); print_r( $d1 ) ;

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)
7.2.00.0100.01019.97
7.1.100.0360.01515.81
7.1.70.0000.00817.07
7.1.60.0110.01419.11
7.1.50.0060.01317.07
7.1.00.0030.07722.36
7.0.200.0170.00315.05
7.0.90.0130.03319.87
7.0.80.0000.04319.86
7.0.70.0030.04319.98
7.0.60.0070.04319.96
7.0.50.0030.04320.31
7.0.40.0100.04020.11
7.0.30.0000.06720.09
7.0.20.0030.04320.08
7.0.10.0000.04320.04
7.0.00.0070.04320.08
5.6.280.0030.03721.04
5.6.240.0030.04320.48
5.6.230.0000.05020.74
5.6.220.0000.04720.61
5.6.210.0070.03320.67
5.6.200.0030.05721.06
5.6.190.0030.04021.02
5.6.180.0070.03721.04
5.6.170.0100.03321.07
5.6.160.0030.04321.00
5.6.150.0030.05020.95
5.6.140.0100.03721.06
5.6.130.0070.04320.98
5.6.120.0100.04320.88
5.6.110.0030.09321.08
5.6.100.0030.09020.91
5.6.90.0030.04320.99
5.6.80.0070.04320.41
5.6.70.0170.06020.30
5.6.60.0030.05320.41
5.6.50.0170.07320.38
5.6.40.0030.05020.48
5.6.30.0000.05020.31
5.6.20.0030.06020.35
5.6.10.0100.05720.45
5.6.00.0030.05320.46
5.5.380.0070.03320.43
5.5.370.0030.04720.44
5.5.360.0070.04020.54
5.5.350.0100.04720.43
5.5.340.0070.04320.89
5.5.330.0070.04020.63
5.5.320.0070.03720.88
5.5.310.0030.04320.77
5.5.300.0070.04320.82
5.5.290.0030.05020.81
5.5.280.0100.09020.87
5.5.270.0030.05720.88
5.5.260.0130.06020.74
5.5.250.0130.07320.73
5.5.240.0070.04320.23
5.5.230.0030.08020.24
5.5.220.0100.07320.24
5.5.210.0100.09020.22
5.5.200.0100.04720.07
5.5.190.0170.04020.10
5.5.180.0100.06720.10
5.5.160.0100.08020.23
5.5.150.0070.08720.25
5.5.140.0000.06320.10
5.5.130.0130.04720.02
5.5.120.0200.03020.07
5.5.110.0100.05320.25
5.5.100.0070.04320.10
5.5.90.0200.04720.11
5.5.80.0130.06720.06
5.5.70.0100.06320.15
5.5.60.0100.07020.15
5.5.50.0070.07720.05
5.5.40.0070.07720.09
5.5.30.0030.05320.13
5.5.20.0030.08319.94
5.5.10.0170.07020.09
5.5.00.0070.04020.08
5.4.450.0030.09319.39
5.4.440.0100.08019.42
5.4.430.0030.04019.55
5.4.420.0030.04719.13
5.4.410.0130.03719.27
5.4.400.0030.04319.23
5.4.390.0070.04319.10
5.4.380.0070.06019.14
5.4.370.0100.04019.04
5.4.360.0130.06719.03
5.4.350.0100.06319.23
5.4.340.0130.07018.95
5.4.320.0130.03018.79
5.4.310.0130.03018.98
5.4.300.0030.07318.78
5.4.290.0000.07319.11
5.4.280.0030.08019.03
5.4.270.0030.05718.89
5.4.260.0030.06018.98
5.4.250.0130.05318.94
5.4.240.0200.06319.09
5.4.230.0100.06719.11
5.4.220.0130.07319.09
5.4.210.0100.06319.13
5.4.200.0100.06318.78
5.4.190.0070.04318.97
5.4.180.0070.04019.11
5.4.170.0030.08319.06
5.4.160.0100.04718.92
5.4.150.0070.07719.00
5.4.140.0170.06316.43
5.4.130.0100.06316.35
5.4.120.0100.07316.39
5.4.110.0030.07316.35
5.4.100.0100.07316.50
5.4.90.0100.04316.38
5.4.80.0070.07316.44
5.4.70.0100.07016.36
5.4.60.0100.07016.18
5.4.50.0130.06716.29
5.4.40.0030.04316.35
5.4.30.0070.07016.37
5.4.20.0030.06716.29
5.4.10.0070.07716.22
5.4.00.0130.03715.66

preferences:
30.47 ms | 400 KiB | 5 Q