3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strtotime(now()).' '.time();

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)
7.2.60.0030.01016.69
7.2.00.0030.01319.12
7.1.200.0060.00915.29
7.1.100.0070.00417.61
7.1.70.0000.00816.87
7.1.60.0100.01019.50
7.1.50.0100.01616.69
7.1.00.0070.07322.31
7.0.200.0080.00814.77
7.0.100.0100.04019.99
7.0.90.0130.05019.82
7.0.80.0030.04019.85
7.0.70.0000.04319.87
7.0.60.0030.06719.96
7.0.50.0070.03320.35
7.0.40.0100.03320.09
7.0.30.0070.03720.15
7.0.20.0000.04020.13
7.0.10.0070.03719.99
7.0.00.0030.09320.09
5.6.280.0070.03020.88
5.6.250.0030.04020.58
5.6.240.0000.04320.63
5.6.230.0030.04720.53
5.6.220.0070.03320.49
5.6.210.0030.04320.55
5.6.200.0070.03721.13
5.6.190.0030.04321.13
5.6.180.0170.02721.17
5.6.170.0030.04021.07
5.6.160.0170.08021.01
5.6.150.0130.09720.95
5.6.140.0100.08021.02
5.6.130.0170.07721.07
5.6.120.0030.08321.01
5.6.110.0030.09321.05
5.6.100.0070.08721.06
5.6.90.0100.08021.14
5.6.80.0030.07020.48
5.6.70.0070.07020.40
5.6.60.0100.07320.41
5.6.50.0000.08720.32
5.6.40.0070.04320.31
5.6.30.0070.07720.36
5.6.20.0000.06020.36
5.6.10.0070.03720.40
5.6.00.0030.06320.38
5.5.380.0000.05020.31
5.5.370.0030.04020.35
5.5.360.0030.04320.42
5.5.350.0030.05320.46
5.5.340.0030.04320.87
5.5.330.0030.04320.73
5.5.320.0030.06320.93
5.5.310.0070.07320.89
5.5.300.0100.08020.82
5.5.290.0070.08320.88
5.5.280.0030.07320.81
5.5.270.0130.07020.91
5.5.260.0100.08020.63
5.5.250.0130.05020.60
5.5.240.0030.04720.30
5.5.230.0030.08720.25
5.5.220.0030.08020.09
5.5.210.0130.06320.23
5.5.200.0030.07720.27
5.5.190.0000.05320.14
5.5.180.0100.07719.98
5.5.160.0070.05020.19
5.5.150.0130.04720.16
5.5.140.0070.07720.09
5.5.130.0070.05020.25
5.5.120.0100.04020.20
5.5.110.0070.07320.06
5.5.100.0130.05320.07
5.5.90.0100.08020.12
5.5.80.0170.06720.08
5.5.70.0070.07020.08
5.5.60.0100.04020.02
5.5.50.0100.06720.08
5.5.40.0200.06020.04
5.5.30.0030.08320.04
5.5.20.0130.05720.04
5.5.10.0030.06020.03
5.5.00.0000.07020.07
5.4.450.0070.06019.39
5.4.440.0100.07019.47
5.4.430.0100.07719.30
5.4.420.0130.06719.13
5.4.410.0030.07719.31
5.4.400.0070.07718.88
5.4.390.0100.04019.05
5.4.380.0130.03719.07
5.4.370.0070.05319.23
5.4.360.0100.06319.12
5.4.350.0070.08019.06
5.4.340.0070.07719.11
5.4.320.0030.04019.14
5.4.310.0000.08019.02
5.4.300.0030.08018.78
5.4.290.0130.07019.02
5.4.280.0030.06719.02
5.4.270.0100.03718.81
5.4.260.0200.03019.05
5.4.250.0100.03718.77
5.4.240.0030.04319.11
5.4.230.0070.04019.12
5.4.220.0030.04319.02
5.4.210.0030.04319.22
5.4.200.0070.07319.06
5.4.190.0100.06319.13
5.4.180.0030.04018.80
5.4.170.0070.06019.06
5.4.160.0030.04719.12
5.4.150.0100.04018.88
5.4.140.0070.07016.43
5.4.130.0070.04016.12
5.4.120.0070.07316.36
5.4.110.0070.04016.31
5.4.100.0030.07716.23
5.4.90.0070.06316.30
5.4.80.0170.06316.22
5.4.70.0000.07016.39
5.4.60.0000.07716.23
5.4.50.0030.07016.35
5.4.40.0070.05316.40
5.4.30.0070.04016.33
5.4.20.0170.06016.28
5.4.10.0170.03716.41
5.4.00.0030.07715.74

preferences:
36.53 ms | 400 KiB | 5 Q