3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(time()); var_dump(mktime()); var_dump(strtotime('Today GMT')); ?>

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)
7.4.00.0040.01314.77
7.3.120.0000.01914.87
7.3.110.0110.00714.70
7.3.100.0000.01315.06
7.3.90.0030.01014.95
7.3.80.0100.00714.80
7.3.70.0000.01314.75
7.3.60.0040.00814.87
7.3.50.0030.00914.83
7.3.40.0060.00314.64
7.3.30.0030.01414.82
7.3.20.0070.01016.25
7.3.10.0080.00916.33
7.3.00.0060.00616.72
7.2.250.0080.00815.23
7.2.240.0130.00715.11
7.2.230.0100.00715.14
7.2.220.0000.01114.72
7.2.210.0070.01015.09
7.2.200.0000.01514.97
7.2.190.0040.01115.07
7.2.180.0050.00515.07
7.2.170.0060.00615.03
7.2.60.0270.00916.32
7.2.00.0030.01319.47
7.1.330.0100.00315.69
7.1.320.0030.01015.80
7.1.310.0040.00715.95
7.1.300.0060.01115.45
7.1.290.0040.00415.72
7.1.280.0070.01015.88
7.1.270.0030.00915.36
7.1.260.0060.00315.83
7.1.200.0090.00015.93
7.1.100.0070.00718.04
7.1.70.0030.00717.22
7.1.60.0110.01419.32
7.1.50.0160.00617.10
7.1.00.0070.07022.40
7.0.200.0080.00816.79
7.0.140.0000.07722.01
7.0.100.0070.04720.00
7.0.90.0100.07319.98
7.0.80.0030.06020.00
7.0.70.0370.07319.83
7.0.60.0430.04320.04
7.0.50.0530.06720.23
7.0.40.0130.08019.91
7.0.30.0070.08020.04
7.0.20.0100.08020.13
7.0.10.0170.07320.13
7.0.00.0030.08320.09
5.6.280.0100.06721.06
5.6.250.0130.07720.71
5.6.240.0030.07320.66
5.6.230.0030.08320.74
5.6.220.0030.08720.55
5.6.210.0030.05720.45
5.6.200.0070.07021.05
5.6.190.0170.07721.10
5.6.180.0070.06321.03
5.6.170.0130.07021.05
5.6.160.0100.07021.07
5.6.150.0070.08021.01
5.6.140.0000.06721.05
5.6.130.0070.08721.00
5.6.120.0000.07320.88
5.6.110.0070.08320.91
5.6.100.0100.08320.91
5.6.90.0130.07021.02
5.6.80.0070.07720.49
5.6.70.0030.08020.32
5.6.60.0170.07020.45
5.6.50.0030.06020.38
5.6.40.0030.06020.31
5.6.30.0100.05720.40
5.6.20.0070.05320.38
5.6.10.0030.07320.42
5.6.00.0070.06320.24
5.5.380.0100.04720.40
5.5.370.0030.08720.37
5.5.360.0070.06320.41
5.5.350.0070.08020.32
5.5.340.0070.06320.72
5.5.330.0130.07020.88
5.5.320.0100.08320.88
5.5.310.0100.07020.72
5.5.300.0170.07320.79
5.5.290.0030.05320.86
5.5.280.0100.06720.90
5.5.270.0130.03720.74
5.5.260.0070.07320.85
5.5.250.0170.07020.73
5.5.240.0070.08320.12
5.5.230.0070.04320.17
5.5.220.0030.06020.19
5.5.210.0130.04720.24
5.5.200.0100.04719.99
5.5.190.0100.07720.20
5.5.180.0100.07020.07
5.5.160.0130.08020.13
5.5.150.0030.08020.25
5.5.140.0100.07719.96
5.5.130.0030.04320.20
5.5.120.0000.08320.23
5.5.110.0130.07320.21
5.5.100.0070.05320.09
5.5.90.0100.06720.14
5.5.80.0130.07320.00
5.5.70.0070.04019.99
5.5.60.0030.05719.95
5.5.50.0030.04720.03
5.5.40.0070.04720.05
5.5.30.0030.04020.13
5.5.20.0030.04019.94
5.5.10.0000.04320.00
5.5.00.0070.03720.11
5.4.450.0030.04319.31
5.4.440.0100.07719.11
5.4.430.0130.03019.43
5.4.420.0230.06019.37
5.4.410.0130.05019.16
5.4.400.0070.06319.10
5.4.390.0070.05718.94
5.4.380.0070.07319.13
5.4.370.0000.08018.95
5.4.360.0070.04719.23
5.4.350.0070.05718.90
5.4.340.0130.07319.09
5.4.320.0070.07019.03
5.4.310.0030.08019.03
5.4.300.0100.07718.81
5.4.290.0100.05718.94
5.4.280.0030.08318.80
5.4.270.0070.07319.14
5.4.260.0030.08318.99
5.4.250.0130.07019.02
5.4.240.0070.08018.93
5.4.230.0030.08319.04
5.4.220.0100.05718.95
5.4.210.0070.05718.83
5.4.200.0030.03718.97
5.4.190.0070.03319.22
5.4.180.0100.03019.11
5.4.170.0030.04319.24
5.4.160.0030.03718.90
5.4.150.0030.04318.92
5.4.140.0030.05016.13
5.4.130.0030.03716.27
5.4.120.0070.03316.27
5.4.110.0030.04016.36
5.4.100.0070.07716.49
5.4.90.0030.03716.48
5.4.80.0070.03716.39
5.4.70.0000.04016.47
5.4.60.0000.04716.21
5.4.50.0100.03316.23
5.4.40.0070.03316.47
5.4.30.0000.04016.41
5.4.20.0030.03716.35
5.4.10.0100.03316.18
5.4.00.0070.03715.67
5.3.290.0000.09014.67
5.3.280.0100.07014.44
5.3.270.0000.04014.46
5.3.260.0100.03314.59
5.3.250.0100.05714.58
5.3.240.0000.05314.55
5.3.230.0070.05014.45
5.3.220.0030.03714.52
5.3.210.0070.04014.44
5.3.200.0100.03314.54
5.3.190.0000.04314.42
5.3.180.0000.04314.38
5.3.170.0030.04314.57
5.3.160.0000.04014.41
5.3.150.0070.03314.38
5.3.140.0030.04014.56
5.3.130.0070.04014.52
5.3.120.0100.04314.36
5.3.110.0100.03714.53
5.3.100.0070.05313.95
5.3.90.0030.03713.85
5.3.80.0100.03013.97
5.3.70.0070.03313.95
5.3.60.0100.03313.77
5.3.50.0000.04013.90
5.3.40.0070.03313.90
5.3.30.0030.03713.91
5.3.20.0100.04713.67
5.3.10.0000.03713.65
5.3.00.0070.03313.39
5.2.170.0030.02711.17
5.2.160.0070.03710.97
5.2.150.0030.03011.14
5.2.140.0000.03711.19
5.2.130.0000.03310.89
5.2.120.0000.03310.91
5.2.110.0070.05710.93
5.2.100.0030.03011.11
5.2.90.0000.05311.13
5.2.80.0070.04311.08
5.2.70.0030.03011.13
5.2.60.0100.03711.09
5.2.50.0030.03011.06
5.2.40.0000.03310.95
5.2.30.0000.04310.83
5.2.20.0030.03010.96
5.2.10.0000.03710.91
5.2.00.0070.02310.66
5.1.60.0000.03310.34
5.1.50.0000.03010.34
5.1.40.0030.02310.34
5.1.30.0000.03010.34
5.1.20.0030.03710.34
5.1.10.0000.04710.34
5.1.00.0100.04010.34
5.0.50.0000.04010.34
5.0.40.0030.02710.34
5.0.30.0000.06010.34
5.0.20.0200.02310.34
5.0.10.0000.04710.34
5.0.00.0030.06710.34
4.4.90.0000.01710.34
4.4.80.0000.02310.34
4.4.70.0000.01710.34
4.4.60.0070.01010.34
4.4.50.0000.01710.34
4.4.40.0030.02310.34
4.4.30.0030.01310.34
4.4.20.0000.03010.34
4.4.10.0030.03310.34
4.4.00.0000.05710.34
4.3.110.0000.03710.34
4.3.100.0000.02010.34
4.3.90.0030.03310.34
4.3.80.0030.04710.34
4.3.70.0000.04010.34
4.3.60.0030.03010.34
4.3.50.0000.03710.34
4.3.40.0000.05310.34
4.3.30.0000.03010.34
4.3.20.0000.02710.34
4.3.10.0000.03010.34
4.3.00.0000.03310.34

preferences:
37.48 ms | 401 KiB | 5 Q