3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myfunction($array){ echo PHP_EOL . ' pass $array to function...' . PHP_EOL; var_dump(memory_get_usage()); echo PHP_EOL . ' modify $array...' . PHP_EOL; $array[343] = 23; var_dump(memory_get_usage()); } $array = range(1,10000); var_dump(memory_get_usage()); myfunction($array);

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)
7.3.10.0050.00816.31
7.3.00.0060.00816.50
7.2.130.0060.00916.68
7.2.120.0050.01016.80
7.2.110.0110.00216.76
7.2.100.0070.00716.70
7.2.90.0100.00816.68
7.2.80.0070.00716.97
7.2.70.0080.00816.69
7.2.60.0080.00816.84
7.2.50.0050.01116.79
7.2.40.0040.01216.76
7.2.30.0030.01216.46
7.2.20.0070.00916.63
7.2.10.0110.00716.56
7.2.00.0070.00717.63
7.1.250.0030.01215.73
7.1.70.0000.00717.16
7.1.60.0030.02019.40
7.1.50.0260.01034.76
7.1.00.0070.07322.31
7.0.200.0180.00615.62
7.0.140.0000.07722.18
7.0.120.0070.06022.08
7.0.60.0200.04720.45
7.0.50.0000.07318.50
7.0.40.0030.04320.40
7.0.30.0130.05020.33
7.0.20.0170.06720.20
7.0.10.0370.07020.09
7.0.00.0100.04720.09
5.6.210.0100.03722.88
5.6.200.0170.08020.51
5.6.190.0170.07022.70
5.6.180.0200.04022.67
5.6.170.0370.05022.63
5.6.160.0100.07322.64
5.6.150.0030.05720.48
5.6.140.0030.04020.46
5.6.130.0070.06720.48
5.6.120.0070.08723.28
5.6.110.0130.04023.34
5.6.100.0100.08323.33
5.6.90.0170.06323.33
5.6.80.0030.08322.72
5.6.70.0230.07722.66
5.5.350.0330.07022.78
5.5.340.0030.09020.21
5.5.330.0030.06722.52
5.5.320.0100.03322.58
5.5.310.0300.07022.43
5.5.300.0070.06720.31
5.5.290.0170.05020.21
5.5.280.0070.08323.19
5.5.270.0070.06723.08
5.5.260.0030.04323.25
5.5.250.0100.07023.00
5.5.240.0100.08022.57
5.4.450.0070.08721.66
5.4.440.0130.07721.69
5.4.430.0170.07321.43
5.4.420.0130.06321.55
5.4.410.0170.06721.50
5.4.400.0170.07021.34
5.4.390.0130.06721.33
5.4.380.0100.04321.39
5.4.370.0030.04321.39
5.4.360.0070.05021.31
5.4.350.0030.05321.39
5.4.340.0070.04021.31
5.4.320.0130.07721.51
5.4.310.0130.07321.23
5.4.300.0200.05021.24
5.4.290.0100.07721.24
5.4.280.0030.06321.11
5.4.270.0130.04021.16
5.4.260.0230.06721.16
5.4.250.0030.04721.32
5.4.240.0100.06321.26
5.4.230.0030.07321.32
5.4.220.0030.04021.12
5.4.210.0070.03721.26
5.4.200.0030.04321.22
5.4.190.0070.04021.36
5.4.180.0030.04021.22
5.4.170.0100.04021.30
5.4.160.0170.06721.35
5.4.150.0030.04321.46
5.4.140.0170.07018.73
5.4.130.0070.07318.59
5.4.120.0130.04018.67
5.4.110.0130.06018.79
5.4.100.0030.06018.62
5.4.90.0030.04318.58
5.4.80.0070.03718.57
5.4.70.0030.07018.57
5.4.60.0100.08018.69
5.4.50.0070.04018.69
5.4.40.0130.03718.69
5.4.30.0030.04018.55
5.4.20.0030.05318.64
5.4.10.0070.05318.64
5.4.00.0070.07318.15
5.3.290.0030.04316.79
5.3.280.0100.07316.81
5.3.270.0000.05716.82
5.3.260.0130.08016.86
5.3.250.0100.07316.80
5.3.240.0070.06016.82
5.3.230.0070.04316.77
5.3.220.0100.06716.83
5.3.210.0030.04716.68
5.3.200.0000.07016.91
5.3.190.0030.05016.86
5.3.180.0070.08316.78
5.3.170.0070.05716.74
5.3.160.0030.06016.79
5.3.150.0100.06316.83
5.3.140.0130.06716.85
5.3.130.0170.06716.90
5.3.120.0030.05716.89
5.3.110.0100.07716.84
5.3.100.0030.08316.30
5.3.90.0170.02716.29
5.3.80.0100.03316.18
5.3.70.0030.05316.18
5.3.60.0100.05316.16
5.3.50.0070.07316.14
5.3.40.0100.07716.06
5.3.30.0070.03716.07
5.3.20.0000.04315.83
5.3.10.0170.03715.88
5.3.00.0130.07015.87
5.2.170.0000.04012.96
5.2.160.0100.06312.99
5.2.150.0000.07313.00
5.2.140.0000.05712.92
5.2.130.0030.07012.89
5.2.120.0100.06012.82
5.2.110.0100.06012.96
5.2.100.0000.07012.89
5.2.90.0100.06312.90
5.2.80.0070.05712.96
5.2.70.0030.04012.97
5.2.60.0070.04012.86
5.2.50.0030.06313.35
5.2.40.0030.03012.89
5.2.30.0030.03012.69
5.2.20.0030.06012.82
5.2.10.0070.06312.74
5.2.00.0100.03011.78
5.1.60.0030.02711.72
5.1.50.0030.04311.57
5.1.40.0000.02711.61
5.1.30.0000.03012.01
5.1.20.0030.06012.07
5.1.10.0000.04711.69
5.1.00.0070.05311.71
5.0.50.0070.04310.22
5.0.40.0070.02010.23
5.0.30.0070.0679.84
5.0.20.0000.0239.86
5.0.10.0000.0279.83
5.0.00.0000.0379.98
4.4.90.0070.0377.68
4.4.80.0000.0377.68
4.4.70.0070.0307.68
4.4.60.0070.0277.68
4.4.50.0000.0377.68
4.4.40.0030.0277.68
4.4.30.0070.0137.68
4.4.20.0000.0237.68
4.4.10.0070.0337.68
4.4.00.0070.0337.68
4.3.110.0000.0237.68
4.3.100.0030.0207.68
4.3.90.0030.0177.68
4.3.80.0030.0237.68
4.3.70.0030.0337.68
4.3.60.0070.0407.68
4.3.50.0000.0277.68
4.3.40.0030.0377.68
4.3.30.0000.0207.68
4.3.20.0000.0237.68
4.3.10.0030.0177.68
4.3.00.0000.0307.68

preferences:
33.76 ms | 401 KiB | 5 Q