3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array_fill(0, 10000, 'alex'); foreach ($array as $key => $value) { $array[$key] = mt_rand(0, 1000); }

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)
7.4.00.0070.01115.71
7.3.120.0020.01315.48
7.3.110.0090.00915.27
7.3.100.0100.00715.70
7.3.90.0070.00715.50
7.3.80.0000.01515.31
7.3.70.0100.00315.47
7.3.60.0050.00515.48
7.3.50.0030.01415.10
7.3.40.0000.01415.36
7.3.30.0030.00715.42
7.3.20.0030.01316.81
7.3.10.0030.01216.58
7.3.00.0080.00716.77
7.2.250.0100.01015.74
7.2.240.0070.01015.68
7.2.230.0100.00615.35
7.2.220.0100.00715.44
7.2.210.0040.01515.43
7.2.200.0030.01315.48
7.2.190.0030.01415.50
7.2.180.0030.01215.41
7.2.170.0040.01215.76
7.2.130.0090.00616.98
7.2.120.0030.01316.68
7.2.110.0110.00316.68
7.2.100.0070.00316.80
7.2.90.0130.00316.97
7.2.80.0080.00416.89
7.2.70.0030.00916.95
7.2.60.0030.01017.03
7.2.50.0030.00716.83
7.2.40.0000.01316.99
7.2.30.0070.01017.05
7.2.20.0070.01017.04
7.2.10.0040.01116.66
7.2.00.0050.00618.29
7.1.330.0070.01015.78
7.1.320.0030.00915.91
7.1.310.0000.01315.92
7.1.300.0070.00315.90
7.1.290.0070.01015.72
7.1.280.0030.00715.90
7.1.270.0000.01115.87
7.1.260.0030.01315.98
7.1.250.0060.00915.87
7.1.70.0000.00916.92
7.1.60.0120.01619.40
7.1.50.0100.01716.93
7.1.00.0070.04322.36
7.0.200.0040.00416.71
7.0.140.0070.07322.15
7.0.120.0000.08021.96
7.0.60.0130.05320.59
7.0.50.0200.07318.38
7.0.40.0000.06719.91
7.0.30.0270.08720.00
7.0.20.0230.09020.16
7.0.10.0130.08020.44
7.0.00.0000.06320.13
5.6.280.0030.08023.46
5.6.210.0100.05722.98
5.6.200.0100.08720.48
5.6.190.0100.09322.55
5.6.180.0270.05722.77
5.6.170.0400.06722.54
5.6.160.0070.07322.67
5.6.150.0070.08320.24
5.6.140.0030.08320.43
5.6.130.0200.07320.46
5.6.120.0070.05723.36
5.6.110.0070.04323.43
5.6.100.0100.04023.31
5.6.90.0070.08323.27
5.6.80.0100.07722.82
5.6.70.0330.07022.70
5.5.350.0330.07022.61
5.5.340.0070.09320.29
5.5.330.0130.06022.28
5.5.320.0100.07022.27
5.5.310.0330.07722.46
5.5.300.0130.05020.14
5.5.290.0030.06020.14
5.5.280.0000.04722.96
5.5.270.0100.07023.18
5.5.260.0100.05323.11
5.5.250.0100.07022.77
5.5.240.0070.07022.47
5.4.450.0030.04721.60
5.4.440.0000.05321.39
5.4.430.0130.03321.76
5.4.420.0070.04021.65
5.4.410.0070.08721.34
5.4.400.0070.05721.19
5.4.390.0070.05021.15
5.4.380.0030.05721.42
5.4.370.0030.05021.38
5.4.360.0200.04021.16
5.4.350.0100.08021.36
5.4.340.0130.05321.43
5.4.320.0030.09021.32
5.4.310.0070.07021.42
5.4.300.0070.05321.36
5.4.290.0000.07021.24
5.4.280.0070.04021.39
5.4.270.0230.06721.04
5.4.260.0070.08021.32
5.4.250.0070.07021.05
5.4.240.0030.05321.41
5.4.230.0170.05321.27
5.4.220.0130.04021.38
5.4.210.0070.07021.31
5.4.200.0030.04321.16
5.4.190.0070.03721.31
5.4.180.0030.04021.22
5.4.170.0070.03721.14
5.4.160.0100.03321.37
5.4.150.0030.04021.02
5.4.140.0030.04018.57
5.4.130.0100.03018.61
5.4.120.0000.04018.56
5.4.110.0030.03718.57
5.4.100.0070.04318.65
5.4.90.0100.03018.61
5.4.80.0130.03718.50
5.4.70.0030.03718.64
5.4.60.0000.04018.67
5.4.50.0100.03318.67
5.4.40.0030.04018.64
5.4.30.0030.03718.58
5.4.20.0030.03718.52
5.4.10.0100.03018.52
5.4.00.0000.05018.00
5.3.290.0070.05716.75
5.3.280.0200.06016.63
5.3.270.0100.04716.59
5.3.260.0100.03716.54
5.3.250.0030.04016.63
5.3.240.0030.04016.67
5.3.230.0030.04016.70
5.3.220.0100.03316.65
5.3.210.0100.03716.55
5.3.200.0070.03716.72
5.3.190.0070.03716.49
5.3.180.0070.03716.62
5.3.170.0030.04016.73
5.3.160.0030.05016.64
5.3.150.0030.04016.72
5.3.140.0070.03716.68
5.3.130.0100.03316.59
5.3.120.0100.03316.48
5.3.110.0030.04016.58
5.3.100.0070.03716.16
5.3.90.0030.05016.18
5.3.80.0030.03716.10
5.3.70.0000.04016.18
5.3.60.0000.04016.08
5.3.50.0000.04015.93
5.3.40.0200.03316.34
5.3.30.0000.04016.01
5.3.20.0030.03715.68
5.3.10.0030.03715.77
5.3.00.0000.05015.74
5.2.170.0030.03313.63
5.2.160.0000.03312.85
5.2.150.0030.03013.41
5.2.140.0030.03013.02
5.2.130.0000.03312.88
5.2.120.0030.03013.05
5.2.110.0070.02712.88
5.2.100.0000.05312.83
5.2.90.0030.06012.90
5.2.80.0000.05712.87
5.2.70.0130.06312.87
5.2.60.0000.07012.82
5.2.50.0070.05012.75
5.2.40.0030.03312.84
5.2.30.0100.05012.82
5.2.20.0030.07312.92
5.2.10.0100.04012.79
5.2.00.0000.03712.49
5.1.60.0030.04712.72
5.1.50.0070.05712.71
5.1.40.0030.03312.61
5.1.30.0130.02012.92
5.1.20.0030.06313.09
5.1.10.0100.05312.78
5.1.00.0070.05312.80
5.0.50.0030.04011.27
5.0.40.0070.05311.13
5.0.30.0070.07710.86
5.0.20.0030.02710.93
5.0.10.0030.04311.04
5.0.00.0000.07010.80
4.4.90.0000.0508.61
4.4.80.0070.0308.63
4.4.70.0070.0208.61
4.4.60.0070.0408.62
4.4.50.0000.0278.61
4.4.40.0070.0438.70
4.4.30.0030.0478.70
4.4.20.0130.0438.70
4.4.10.0070.0478.65
4.4.00.0070.0638.65
4.3.110.0030.0378.55
4.3.100.0070.0408.55
4.3.90.0030.0508.55
4.3.80.0030.0378.56
4.3.70.0030.0208.56
4.3.60.0000.0308.54
4.3.50.0030.0238.53
4.3.40.0030.0338.48
4.3.30.0000.0277.93
4.3.20.0030.0407.93
4.3.10.0000.0607.93
4.3.00.0070.0737.93

preferences:
36.32 ms | 401 KiB | 5 Q