3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo time(); echo "\n"; echo strtotime("this week"); echo "\n"; echo time()-strtotime("this week"); echo "\n"; echo time()-(time()-strtotime("this week")); ?>

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)
7.4.00.0100.00714.84
7.3.120.0040.01515.26
7.3.110.0000.01714.87
7.3.100.0030.01614.91
7.3.90.0070.01114.85
7.3.80.0040.00815.07
7.3.70.0030.00914.96
7.3.60.0070.00314.70
7.3.50.0030.01014.90
7.3.40.0070.00715.02
7.3.30.0090.00614.87
7.3.20.0060.00616.76
7.3.10.0050.00616.72
7.3.00.0080.00616.71
7.2.250.0130.00715.07
7.2.240.0070.00714.84
7.2.230.0030.01315.18
7.2.220.0070.00715.42
7.2.210.0030.01015.01
7.2.200.0060.01214.98
7.2.190.0030.00715.04
7.2.180.0070.00715.07
7.2.170.0040.00715.05
7.2.130.0100.00316.98
7.2.120.0060.00917.00
7.2.110.0080.00416.73
7.2.100.0070.00716.98
7.2.90.0040.01116.98
7.2.80.0060.00617.12
7.2.70.0040.00816.81
7.2.60.0030.00916.80
7.2.50.0030.01016.90
7.2.40.0040.00816.88
7.2.30.0070.00716.93
7.2.20.0070.00417.09
7.2.10.0030.00617.16
7.2.00.0040.00918.17
7.1.330.0000.01416.03
7.1.320.0070.00716.07
7.1.310.0050.00515.81
7.1.300.0060.00915.78
7.1.290.0060.00916.10
7.1.280.0000.01415.58
7.1.270.0090.00315.65
7.1.260.0040.00415.75
7.1.250.0060.00615.88
7.1.200.0090.00015.63
7.1.100.0280.01217.83
7.1.70.0070.01317.38
7.1.60.0000.01017.32
7.1.50.0100.01016.91
7.1.00.0070.06322.51
7.0.200.0060.01016.93
7.0.140.0070.07022.18
7.0.120.0000.07322.16
7.0.80.0130.05019.95
7.0.70.0030.04019.96
7.0.60.0030.04319.98
7.0.50.0130.04320.29
7.0.40.0030.04020.08
7.0.30.0000.04720.12
7.0.20.0030.05020.15
7.0.10.0000.04320.03
7.0.00.0070.03720.17
5.6.280.0030.07320.77
5.6.230.0070.09020.59
5.6.220.0030.03720.66
5.6.210.0000.04320.45
5.6.200.0000.04021.07
5.6.190.0070.04021.07
5.6.180.0070.03721.03
5.6.170.0030.04021.02
5.6.160.0030.04021.05
5.6.150.0070.04021.11
5.6.140.0000.04320.92
5.6.130.0000.04721.05
5.6.120.0070.04020.94
5.6.110.0070.04021.07
5.6.100.0070.04321.00
5.6.90.0070.04321.02
5.6.80.0100.03320.46
5.6.70.0070.04320.43
5.6.60.0070.05720.45
5.6.50.0170.05020.32
5.6.40.0130.07020.30
5.6.30.0200.05320.46
5.6.20.0070.07320.48
5.6.10.0100.07720.45
5.6.00.0000.04720.34
5.5.370.0070.04020.39
5.5.360.0070.04020.38
5.5.350.0030.04020.43
5.5.340.0000.04720.90
5.5.330.0070.06720.85
5.5.320.0030.05320.91
5.5.310.0000.04720.79
5.5.300.0000.04320.83
5.5.290.0100.04720.81
5.5.280.0030.04020.79
5.5.270.0100.04020.87
5.5.260.0100.06320.84
5.5.250.0100.03720.44
5.5.240.0000.03720.02
5.5.230.0030.06020.28
5.5.220.0030.05020.25
5.5.210.0070.04020.01
5.5.200.0100.06720.25
5.5.190.0170.07020.26
5.5.180.0030.08320.15
5.5.160.0100.08020.17
5.5.150.0100.08020.22
5.5.140.0000.06720.07
5.5.130.0130.07320.20
5.5.120.0030.04720.26
5.5.110.0030.07720.11
5.5.100.0130.07020.01
5.5.90.0100.07320.06
5.5.80.0000.06320.15
5.5.70.0100.07720.02
5.5.60.0070.08020.14
5.5.50.0070.05719.99
5.5.40.0130.07720.08
5.5.30.0100.07719.98
5.5.20.0100.07320.07
5.5.10.0000.04719.97
5.5.00.0100.07019.96
5.4.450.0030.04319.11
5.4.440.0130.04719.46
5.4.430.0030.04019.22
5.4.420.0000.04319.26
5.4.410.0100.05319.14
5.4.400.0030.03718.98
5.4.390.0070.03018.95
5.4.380.0030.03318.90
5.4.370.0000.04019.13
5.4.360.0000.04718.98
5.4.350.0000.08018.98
5.4.340.0030.08319.12
5.4.320.0070.04019.07
5.4.310.0070.07319.14
5.4.300.0100.07319.05
5.4.290.0200.06018.80
5.4.280.0070.04019.14
5.4.270.0100.07318.97
5.4.260.0070.08019.06
5.4.250.0100.05019.12
5.4.240.0070.08019.11
5.4.230.0000.08319.13
5.4.220.0130.07719.14
5.4.210.0070.07719.02
5.4.200.0130.06719.22
5.4.190.0130.07019.03
5.4.180.0070.08019.09
5.4.170.0100.06019.07
5.4.160.0100.07718.76
5.4.150.0100.07319.10
5.4.140.0170.06316.34
5.4.130.0070.04316.41
5.4.120.0030.07316.42
5.4.110.0070.03716.50
5.4.100.0070.06716.31
5.4.90.0100.03716.49
5.4.80.0070.07016.42
5.4.70.0130.07016.37
5.4.60.0030.07016.38
5.4.50.0070.07016.23
5.4.40.0070.05016.23
5.4.30.0130.06016.27
5.4.20.0030.07716.27
5.4.10.0000.06716.20
5.4.00.0100.06715.75
5.3.290.0030.08014.49
5.3.280.0100.06014.45
5.3.270.0030.08014.42
5.3.260.0130.06714.43
5.3.250.0030.05014.57
5.3.240.0030.07314.58
5.3.230.0070.08014.59
5.3.220.0000.08314.39
5.3.210.0030.05014.55
5.3.200.0070.04314.52
5.3.190.0100.07314.39
5.3.180.0070.07014.41
5.3.170.0130.06714.54
5.3.160.0100.07014.57
5.3.150.0100.05714.50
5.3.140.0070.07314.40
5.3.130.0070.07714.52
5.3.120.0030.08314.37
5.3.110.0000.07314.55
5.3.100.0030.08014.02
5.3.90.0030.07713.98
5.3.80.0100.07013.87
5.3.70.0070.07013.92
5.3.60.0130.06313.93
5.3.50.0100.03713.80
5.3.40.0130.06013.95
5.3.30.0130.06313.77
5.3.20.0030.05313.65
5.3.10.0070.07313.43
5.3.00.0170.05013.40
5.2.170.0030.05710.93
5.2.160.0070.05311.00
5.2.150.0100.05710.97
5.2.140.0170.04711.09
5.2.130.0030.06011.16
5.2.120.0070.06311.15
5.2.110.0030.06310.94
5.2.100.0130.05010.91
5.2.90.0070.06011.17
5.2.80.0100.04710.91
5.2.70.0100.03011.01
5.2.60.0130.05711.04
5.2.50.0170.05311.00
5.2.40.0170.04310.98
5.2.30.0030.05710.86
5.2.20.0070.03310.94
5.2.10.0070.03710.99
5.2.00.0170.04710.83
5.1.60.0070.05010.83
5.1.50.0030.04310.83
5.1.40.0070.04010.83
5.1.30.0030.05310.83
5.1.20.0130.03310.83
5.1.10.0070.05310.83
5.1.00.0100.04710.83
5.0.50.0000.04710.83
5.0.40.0030.03310.83
5.0.30.0030.06710.83
5.0.20.0070.02710.83
5.0.10.0030.04010.83
5.0.00.0070.05710.83
4.4.90.0100.02310.83
4.4.80.0070.02010.83
4.4.70.0070.03010.83
4.4.60.0000.03310.83
4.4.50.0030.03310.83
4.4.40.0100.04710.83
4.4.30.0070.03010.83
4.4.20.0000.03710.83
4.4.10.0070.03310.83
4.4.00.0000.05710.83
4.3.110.0000.03710.83
4.3.100.0000.03710.83
4.3.90.0100.03010.83
4.3.80.0000.05310.83
4.3.70.0070.03310.83
4.3.60.0000.03010.83
4.3.50.0030.03710.83
4.3.40.0070.05010.83
4.3.30.0000.03010.83
4.3.20.0000.04010.83
4.3.10.0030.03010.83
4.3.00.0000.02310.83

preferences:
38.01 ms | 400 KiB | 5 Q