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()); } echo PHP_EOL . 'init $array with 10k elements...' . PHP_EOL; $array = range(1,10000); var_dump(memory_get_usage()); myfunction($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)
7.4.00.0030.01015.44
7.3.120.0110.00615.44
7.3.110.0100.01015.43
7.3.100.0040.01215.47
7.3.90.0120.00415.33
7.3.80.0060.00315.00
7.3.70.0110.00415.20
7.3.60.0060.00915.38
7.3.50.0040.00715.42
7.3.40.0080.00815.21
7.3.30.0060.00915.48
7.3.20.0030.01316.55
7.3.10.0050.00816.60
7.3.00.0070.00516.58
7.2.250.0160.00315.76
7.2.240.0100.00715.77
7.2.230.0090.00415.79
7.2.220.0100.00715.50
7.2.210.0030.01315.76
7.2.200.0070.01015.47
7.2.190.0000.01615.66
7.2.180.0030.01015.74
7.2.170.0100.00315.68
7.2.130.0000.01416.98
7.2.120.0090.00616.68
7.2.110.0040.01116.70
7.2.100.0030.01016.39
7.2.90.0100.00716.92
7.2.80.0000.01016.57
7.2.70.0070.00716.77
7.2.60.0080.00616.82
7.2.50.0110.00417.00
7.2.40.0100.00317.05
7.2.30.0030.01316.58
7.2.20.0030.01316.92
7.2.10.0070.00316.87
7.2.00.0060.00918.30
7.1.330.0100.00715.65
7.1.320.0090.00615.94
7.1.310.0090.00615.77
7.1.300.0040.00715.67
7.1.290.0070.00715.77
7.1.280.0090.00015.63
7.1.270.0030.01415.74
7.1.260.0150.00015.57
7.1.250.0070.00715.82
7.1.70.0130.00417.02
7.1.60.0060.01019.32
7.1.50.0070.01116.90
7.1.00.0030.07722.30
7.0.200.0100.00316.90
7.0.140.0070.07021.98
7.0.100.0200.04320.49
7.0.90.0100.05320.55
7.0.80.0070.09020.48
7.0.70.0170.06320.45
7.0.60.0100.07020.50
7.0.50.0100.07020.96
7.0.40.0070.08720.13
7.0.30.0170.05720.10
7.0.20.0100.05320.14
7.0.10.0070.08720.11
7.0.00.0100.08720.02
5.6.280.0000.08023.21
5.6.250.0170.04723.05
5.6.240.0000.08722.94
5.6.230.0100.08322.77
5.6.220.0170.07322.92
5.6.210.0170.07722.73
5.6.200.0170.07023.31
5.6.190.0070.05023.38
5.6.180.0100.08023.46
5.6.170.0030.09323.37
5.6.160.0030.08323.43
5.6.150.0100.09023.39
5.6.140.0230.07023.28
5.6.130.0030.07723.39
5.6.120.0100.08323.28
5.6.110.0130.07723.39
5.6.100.0000.05023.41
5.6.90.0100.07323.47
5.6.80.0070.04322.65
5.6.70.0030.05022.75
5.6.60.0130.04322.73
5.6.50.0030.04322.82
5.6.40.0030.07022.61
5.6.30.0100.06722.72
5.6.20.0070.04022.75
5.6.10.0070.04022.71
5.6.00.0100.05322.64
5.5.380.0230.07022.62
5.5.370.0000.05722.69
5.5.360.0130.07722.64
5.5.350.0030.07322.70
5.5.340.0130.08023.11
5.5.330.0170.07323.13
5.5.320.0130.08323.12
5.5.310.0130.07323.20
5.5.300.0100.08023.14
5.5.290.0200.07323.22
5.5.280.0000.09723.20
5.5.270.0100.04023.11
5.5.260.0100.04723.20
5.5.250.0000.04723.00
5.5.240.0030.05022.34
5.5.230.0130.03722.53
5.5.220.0070.04022.47
5.5.210.0030.04322.58
5.5.200.0100.03722.57
5.5.190.0130.07022.50
5.5.180.0100.04722.31
5.5.160.0070.04022.44
5.5.150.0000.04722.56
5.5.140.0070.05022.58
5.5.130.0030.04722.50
5.5.120.0070.04022.54
5.5.110.0130.03322.49
5.5.100.0070.03722.30
5.5.90.0070.03722.38
5.5.80.0030.04022.38
5.5.70.0070.04022.25
5.5.60.0030.04322.41
5.5.50.0070.03722.37
5.5.40.0100.08322.30
5.5.30.0030.04722.37
5.5.20.0130.03322.38
5.5.10.0000.04322.39
5.5.00.0030.04722.42
5.4.450.0170.07321.53
5.4.440.0030.09321.69
5.4.430.0070.04021.75
5.4.420.0100.05021.52
5.4.410.0070.04021.33
5.4.400.0030.04321.26
5.4.390.0100.04021.26
5.4.380.0000.04321.11
5.4.370.0030.04021.28
5.4.360.0030.04021.27
5.4.350.0000.04021.28
5.4.340.0070.04321.27
5.4.320.0000.04021.31
5.4.310.0100.03321.29
5.4.300.0000.04321.36
5.4.290.0100.05021.20
5.4.280.0000.04321.30
5.4.270.0070.03321.27
5.4.260.0070.04021.28
5.4.250.0100.03321.13
5.4.240.0030.04021.13
5.4.230.0030.04021.13
5.4.220.0030.03721.27
5.4.210.0070.03721.27
5.4.200.0000.04721.30
5.4.190.0070.03721.19
5.4.180.0030.04021.14
5.4.170.0000.05021.36
5.4.160.0170.02321.09
5.4.150.0030.04021.44
5.4.140.0000.05018.48
5.4.130.0130.02318.60
5.4.120.0030.03718.43
5.4.110.0030.03018.80
5.4.100.0100.07018.68
5.4.90.0100.07018.57
5.4.80.0070.07718.63
5.4.70.0070.07018.61
5.4.60.0070.07318.74
5.4.50.0100.07318.69
5.4.40.0170.06718.59
5.4.30.0100.06718.60
5.4.20.0130.07018.59
5.4.10.0070.07318.64
5.4.00.0070.06718.04
5.3.290.0000.04716.80
5.3.280.0070.05316.91
5.3.270.0000.04016.95
5.3.260.0130.03016.77
5.3.250.0070.03316.95
5.3.240.0070.03716.73
5.3.230.0030.05316.89
5.3.220.0130.03316.84
5.3.210.0100.03716.71
5.3.200.0100.07016.86
5.3.190.0170.07016.66
5.3.180.0170.07016.78
5.3.170.0070.08316.69
5.3.160.0100.08016.72
5.3.150.0100.04316.78
5.3.140.0070.07716.84
5.3.130.0100.07016.68
5.3.120.0030.08316.77
5.3.110.0100.07716.89
5.3.100.0070.04316.25
5.3.90.0130.06316.32
5.3.80.0100.03316.15
5.3.70.0070.07716.12
5.3.60.0070.04316.10
5.3.50.0030.08016.15
5.3.40.0130.07016.22
5.3.30.0200.06016.18
5.3.20.0030.06015.75
5.3.10.0070.07315.72
5.3.00.0030.07315.85
5.2.170.0130.05713.02
5.2.160.0100.06313.18
5.2.150.0030.05013.13
5.2.140.0100.05713.24
5.2.130.0100.03313.23
5.2.120.0070.06313.54
5.2.110.0100.06013.12
5.2.100.0070.06713.13
5.2.90.0070.04313.13
5.2.80.0070.05313.16
5.2.70.0070.04013.11
5.2.60.0070.07013.13
5.2.50.0070.06313.00
5.2.40.0030.05013.03
5.2.30.0030.06312.95
5.2.20.0100.05712.95
5.2.10.0030.06012.97
5.2.00.0030.06011.84
5.1.60.0030.06011.66
5.1.50.0070.05011.66
5.1.40.0070.05011.76
5.1.30.0100.05012.01
5.1.20.0000.04311.97
5.1.10.0130.04711.81
5.1.00.0070.05711.79
5.0.50.0070.04010.30
5.0.40.0130.03010.10
5.0.30.0030.0679.98
5.0.20.0030.0509.70
5.0.10.0100.0339.93
5.0.00.0030.0679.87
4.4.90.0070.0339.50
4.4.80.0070.0239.50
4.4.70.0000.0279.50
4.4.60.0070.0309.50
4.4.50.0030.0179.50
4.4.40.0100.0509.50
4.4.30.0000.0379.50
4.4.20.0070.0339.50
4.4.10.0030.0409.50
4.4.00.0030.0539.50
4.3.110.0070.0339.50
4.3.100.0000.0339.50
4.3.90.0070.0339.50
4.3.80.0000.0609.50
4.3.70.0000.0409.50
4.3.60.0030.0339.50
4.3.50.0030.0379.50
4.3.40.0130.0379.50
4.3.30.0000.0409.50
4.3.20.0030.0379.50
4.3.10.0070.0279.50
4.3.00.0000.0379.50

preferences:
29.62 ms | 401 KiB | 5 Q