3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = strtotime(date("y-m-d"), time()); $b = (new DateTime())->getTimestamp(); echo date_format("Y-m-d", $a) . "\n"; echo $b . "\n"; echo ($a - $b) . "\n";

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)
7.3.10.0080.00516.69
7.3.00.0050.00816.90
7.2.130.0120.00516.99
7.2.120.0090.00716.86
7.2.110.0040.01216.76
7.2.100.0130.00617.02
7.2.90.0080.00817.04
7.2.80.0070.00916.97
7.2.70.0070.00917.11
7.2.60.0120.00917.06
7.2.50.0120.01016.80
7.2.40.0120.01316.93
7.2.30.0150.00617.16
7.2.20.0080.00917.06
7.2.10.0140.00516.89
7.2.00.0130.00717.92
7.1.250.0070.00915.74
7.1.100.0000.01118.28
7.1.70.0000.00717.31
7.1.60.0040.01919.46
7.1.50.0030.00817.11
7.1.00.0130.07022.43
7.0.200.0030.00716.96
7.0.140.0000.07721.95
7.0.100.0100.03719.93
7.0.90.0000.07719.96
7.0.80.0030.04019.99
7.0.70.0030.08719.91
7.0.60.0100.03319.92
7.0.50.0170.04320.29
7.0.40.0170.02720.05
7.0.30.0130.04320.13
7.0.20.0070.03320.04
7.0.10.0030.08320.04
7.0.00.0070.06320.09
5.6.280.0000.07720.96
5.6.250.0070.07020.54
5.6.240.0100.06720.50
5.6.230.0070.09020.56
5.6.220.0030.04320.67
5.6.210.0070.03020.59
5.6.200.0100.03721.01
5.6.190.0100.03721.05
5.6.180.0000.05021.02
5.6.170.0070.04020.95
5.6.160.0030.03721.05
5.6.150.0030.04021.10
5.6.140.0030.04321.13
5.6.130.0100.03321.10
5.6.120.0000.04321.13
5.6.110.0000.04720.98
5.6.100.0030.03720.93
5.6.90.0030.06021.02
5.6.80.0070.03720.34
5.6.70.0030.04320.34
5.6.60.0100.07720.47
5.6.50.0070.05720.38
5.6.40.0070.08020.47
5.6.30.0070.03320.43
5.6.20.0030.04020.33
5.6.10.0070.08020.52
5.6.00.0170.07320.28
5.5.380.0070.03320.41
5.5.370.0030.04320.54
5.5.360.0070.03720.52
5.5.350.0070.03320.41
5.5.340.0070.03720.75
5.5.330.0030.04020.83
5.5.320.0030.04020.76
5.5.310.0030.04320.92
5.5.300.0070.04020.89
5.5.290.0000.04320.90
5.5.280.0030.04720.79
5.5.270.0070.04020.87
5.5.260.0000.04320.63
5.5.250.0070.04020.68
5.5.240.0070.03720.26
5.5.230.0100.07020.27
5.5.220.0070.07720.01
5.5.210.0070.07720.20
5.5.200.0170.07320.22
5.5.190.0070.07320.25
5.5.180.0070.06020.08
5.5.160.0030.08720.18
5.5.150.0000.08720.21
5.5.140.0070.05719.98
5.5.130.0130.08019.98
5.5.120.0030.07720.20
5.5.110.0100.07020.09
5.5.100.0130.07319.96
5.5.90.0070.03720.06
5.5.80.0030.04320.00
5.5.70.0070.07719.93
5.5.60.0100.07320.16
5.5.50.0130.06320.15
5.5.40.0100.07320.15
5.5.30.0170.05320.07
5.5.20.0030.04720.04
5.5.10.0170.07020.03
5.5.00.0130.06720.03
5.4.450.0070.03719.40
5.4.440.0070.03319.21
5.4.430.0100.05019.22
5.4.420.0030.04019.44
5.4.410.0070.03319.25
5.4.400.0030.05719.13
5.4.390.0130.06319.12
5.4.380.0130.04319.04
5.4.370.0070.04019.06
5.4.360.0070.03018.96
5.4.350.0030.05719.09
5.4.340.0130.06019.12
5.4.320.0000.06019.12
5.4.310.0000.04719.12
5.4.300.0070.07319.12
5.4.290.0070.07019.24
5.4.280.0130.07018.96
5.4.270.0170.06719.07
5.4.260.0030.04319.14
5.4.250.0030.08718.89
5.4.240.0000.08018.78
5.4.230.0030.08018.90
5.4.220.0100.07018.80
5.4.210.0100.07019.12
5.4.200.0030.07718.80
5.4.190.0130.07319.03
5.4.180.0070.07318.89
5.4.170.0070.08018.95
5.4.160.0130.07318.88
5.4.150.0070.04719.00
5.4.140.0100.08716.44
5.4.130.0100.06716.17
5.4.120.0030.06316.42
5.4.110.0130.03716.48
5.4.100.0100.06716.41
5.4.90.0100.04716.49
5.4.80.0070.07316.30
5.4.70.0100.05316.30
5.4.60.0000.06016.40
5.4.50.0070.06016.39
5.4.40.0130.06716.36
5.4.30.0000.07316.40
5.4.20.0100.06716.37
5.4.10.0030.04716.31
5.4.00.0130.03015.72
5.3.290.0100.04014.66
5.3.280.0000.06714.55
5.3.270.0030.04714.57
5.3.260.0100.07314.49
5.3.250.0000.08014.59
5.3.240.0070.04014.54
5.3.230.0030.08014.58
5.3.220.0070.04014.56
5.3.210.0030.06314.42
5.3.200.0100.04714.56
5.3.190.0130.05714.52
5.3.180.0000.08714.47
5.3.170.0130.07014.48
5.3.160.0000.04314.55
5.3.150.0130.03314.47
5.3.140.0130.06714.38
5.3.130.0030.07314.54
5.3.120.0000.08314.53
5.3.110.0070.06714.43
5.3.100.0100.07314.02
5.3.90.0200.06313.96
5.3.80.0130.06313.89
5.3.70.0000.06014.01
5.3.60.0030.04013.86
5.3.50.0070.04713.95
5.3.40.0130.06013.95
5.3.30.0100.07313.91
5.3.20.0130.06713.44
5.3.10.0100.06313.52
5.3.00.0070.07013.55
5.2.170.0070.06011.14
5.2.160.0070.05311.20
5.2.150.0030.04711.07
5.2.140.0030.05011.16
5.2.130.0070.04710.89
5.2.120.0070.05010.95
5.2.110.0170.05011.12
5.2.100.0000.05711.05
5.2.90.0070.05010.89
5.2.80.0000.06011.09
5.2.70.0130.05311.09
5.2.60.0100.03310.84
5.2.50.0070.06010.83
5.2.40.0030.06711.02
5.2.30.0030.04710.97
5.2.20.0030.04310.84
5.2.10.0030.06310.87
5.2.00.0070.06010.71
5.1.60.0000.04010.46
5.1.50.0070.03710.46
5.1.40.0070.05310.46
5.1.30.0070.04010.46
5.1.20.0000.06010.46
5.1.10.0070.03310.46
5.1.00.0000.05310.46
5.0.50.0030.03310.46
5.0.40.0000.04710.46
5.0.30.0000.06710.46
5.0.20.0030.04310.46
5.0.10.0070.03710.46
5.0.00.0100.06310.46
4.4.90.0030.02710.46
4.4.80.0030.01710.46
4.4.70.0000.02010.46
4.4.60.0030.01710.46
4.4.50.0030.02310.46
4.4.40.0070.04710.46
4.4.30.0000.02710.46
4.4.20.0100.02710.46
4.4.10.0030.03710.46
4.4.00.0070.02710.46
4.3.110.0030.03310.46
4.3.100.0000.02310.46
4.3.90.0000.03710.46
4.3.80.0000.05010.46
4.3.70.0100.02710.46
4.3.60.0070.03010.46
4.3.50.0030.03010.46
4.3.40.0030.03010.46
4.3.30.0000.03310.46
4.3.20.0030.03710.46
4.3.10.0030.02710.46
4.3.00.0030.03010.46

preferences:
31.77 ms | 401 KiB | 5 Q