3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(); $l = 100; $i = 0; $b=null; $e=null; for($i=0;$i<$l;$i++){ $a[] = rand() . rand() . rand(); } $i=0; $b=microtime(true); for(;$i<$l;$i++){ md5($a[$i]); } $e=microtime(true); var_dump($e-$b);

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)
7.3.10.0130.00016.72
7.3.00.0040.01116.70
7.2.130.0030.01016.86
7.2.120.0060.00916.93
7.2.110.0060.00917.03
7.2.100.0030.00916.93
7.2.90.0060.01016.89
7.2.80.0070.00316.89
7.2.70.0060.01016.96
7.2.60.0100.00716.76
7.2.50.0060.00916.86
7.2.40.0040.00716.90
7.2.30.0030.00917.02
7.2.20.0070.01016.99
7.2.10.0070.00416.88
7.2.00.0040.01318.28
7.1.250.0030.00615.82
7.1.70.0000.01217.16
7.1.60.0060.01919.82
7.1.50.0040.01116.93
7.1.00.0070.07322.33
7.0.200.0000.00816.93
7.0.140.0100.06722.09
7.0.60.0130.07319.86
7.0.50.0100.07717.92
7.0.40.0070.04720.12
7.0.30.0300.07320.30
7.0.20.0230.05020.13
7.0.10.0300.06320.11
7.0.00.0030.07320.04
5.6.280.0000.07721.02
5.6.210.0070.04720.77
5.6.200.0030.07018.21
5.6.190.0070.09720.77
5.6.180.4130.04320.77
5.6.170.0330.04320.49
5.6.160.0130.06720.48
5.6.150.0000.04718.12
5.6.140.0130.07718.23
5.6.130.0000.04318.18
5.6.120.0130.08321.01
5.6.110.0100.04721.04
5.6.100.0070.07720.98
5.6.90.0070.03721.08
5.6.80.0100.07720.43
5.6.70.0330.07020.36
5.5.350.0030.08720.40
5.5.340.0100.07017.99
5.5.330.0100.04720.36
5.5.320.0200.04320.21
5.5.310.0330.05320.33
5.5.300.0030.06017.98
5.5.290.0030.04017.91
5.5.280.0070.07320.79
5.5.270.0230.06320.95
5.5.260.0030.08720.73
5.5.250.0030.04720.77
5.5.240.0030.08320.23
5.4.450.0500.06019.10
5.4.440.0530.06319.32
5.4.430.0170.04719.33
5.4.420.0630.06019.46
5.4.410.0670.04719.35
5.4.400.1170.00018.63
5.4.390.0900.00018.78
5.4.380.0130.06318.74
5.4.370.0200.06018.68
5.4.360.0370.04718.78
5.4.350.0170.05018.50
5.4.340.0400.05018.53
5.4.320.0020.04012.48
5.4.310.0080.03612.47
5.4.300.0110.03712.48
5.4.290.0050.03812.48
5.4.280.0070.03512.37
5.4.270.0080.04112.37
5.4.260.0070.05718.83
5.4.250.0100.05018.89
5.4.240.0100.05318.88
5.4.230.0030.06718.76
5.4.220.0130.05018.89
5.4.210.0030.05718.91
5.4.200.0100.04718.77
5.4.190.0100.07718.88
5.4.180.0030.06019.01
5.4.170.0170.06318.88
5.4.160.0070.05018.89
5.4.150.0100.05018.86
5.4.140.0100.07716.54
5.4.130.0030.05316.30
5.4.120.0100.07016.27
5.4.110.0100.04716.50
5.4.100.0100.05016.48
5.4.90.0100.04316.44
5.4.80.0030.05016.36
5.4.70.0070.05016.39
5.4.60.0070.05016.42
5.4.50.0030.05016.23
5.4.40.0000.05316.43
5.4.30.0100.04716.37
5.4.20.0030.05016.41
5.4.10.0100.04716.34
5.4.00.0130.04015.68
5.3.290.0080.03812.80
5.3.280.0000.05714.39
5.3.270.0100.06014.46
5.3.260.0100.06014.48
5.3.250.0170.04314.48
5.3.240.0170.06714.63
5.3.230.0130.04314.31
5.3.220.0100.04714.59
5.3.210.0170.04314.60
5.3.200.0100.04314.42
5.3.190.0070.05014.60
5.3.180.0030.05314.59
5.3.170.0170.04014.35
5.3.160.0100.04714.67
5.3.150.0000.05714.43
5.3.140.0130.04014.72
5.3.130.0070.05314.57
5.3.120.0070.05314.63
5.3.110.0100.04714.41
5.3.100.0000.05714.05
5.3.90.0070.05714.05
5.3.80.0030.05013.92
5.3.70.0070.04713.73
5.3.60.0070.05014.02
5.3.50.0170.04014.06
5.3.40.0030.05313.97
5.3.30.0070.04713.95
5.3.20.0030.06713.54
5.3.10.0100.06713.76
5.3.00.0100.06013.75
5.2.170.0070.04011.27
5.2.160.0170.04311.16
5.2.150.0170.05011.28
5.2.140.0100.04311.14
5.2.130.0100.03711.21
5.2.120.0100.04011.11
5.2.110.0000.04711.11
5.2.100.0000.06311.13
5.2.90.0100.03311.13
5.2.80.0000.05011.12
5.2.70.0100.05710.95
5.2.60.0070.04311.07
5.2.50.0100.03711.05
5.2.40.0070.04310.93
5.2.30.0100.04710.75
5.2.20.0130.05010.95
5.2.10.0170.03010.95
5.2.00.0030.04310.76
5.1.60.0100.03010.16
5.1.50.0070.03010.20
5.1.40.0030.0379.99
5.1.30.0100.03010.26
5.1.20.0030.03710.36
5.1.10.0030.04310.17
5.1.00.0000.04010.20
5.0.50.0030.0278.68
5.0.40.0030.0408.58
5.0.30.0000.0438.35
5.0.20.0030.0308.45
5.0.10.0100.0338.18
5.0.00.0030.0438.13
4.4.90.0030.0235.86
4.4.80.0000.0235.77
4.4.70.0070.0205.87
4.4.60.0000.0235.86
4.4.50.0000.0235.92
4.4.40.0030.0335.77
4.4.30.0030.0205.93
4.4.20.0030.0206.00
4.4.10.0030.0235.90
4.4.00.0000.0375.97
4.3.110.0070.0175.79
4.3.100.0100.0235.78
4.3.90.0070.0205.88
4.3.80.0030.0405.72
4.3.70.0070.0175.82
4.3.60.0030.0305.79
4.3.50.0000.0335.72
4.3.40.0030.0335.73
4.3.30.0000.0305.65
4.3.20.0030.0205.65
4.3.10.0000.0235.65
4.3.00.0030.0209.27

preferences:
37.73 ms | 401 KiB | 5 Q