3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array(); for ($i = 0; $i < 100000; $i++) { $arr[] = array("foo" => $i, "bar" => $i); } print(memory_get_peak_usage() . "\r\n"); $arr_chunked = array_chunk($arr, 100); print(memory_get_peak_usage() . "\r\n");

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)
8.3.70.0610.01756.75
8.3.60.0550.00656.38
8.3.50.0460.02356.38
8.3.40.0450.00347.34
8.3.30.0370.01047.38
8.3.20.0180.00749.00
8.3.10.0200.00750.50
8.3.00.0120.00650.98
8.2.180.0160.01357.15
8.2.170.0320.01347.59
8.2.160.0390.00748.94
8.2.150.0160.00947.52
8.2.140.0130.00050.42
8.2.130.0000.01447.91
8.2.120.0150.00349.36
8.2.110.0140.01049.20
8.2.100.0280.00746.65
8.2.90.0180.00447.73
8.2.80.0160.00646.55
8.2.70.0130.01346.00
8.2.60.0210.00446.68
8.2.50.0250.00646.13
8.2.40.0090.01549.44
8.2.30.0220.00648.01
8.2.20.0170.00746.27
8.2.10.0190.00646.41
8.2.00.0160.00946.47
8.1.280.0590.01059.23
8.1.270.0180.00944.38
8.1.260.0200.00347.09
8.1.250.0140.00746.03
8.1.240.0170.01746.45
8.1.230.0250.00644.60
8.1.220.0130.00743.18
8.1.210.0100.01042.73
8.1.200.0120.00942.73
8.1.190.0140.00742.73
8.1.180.0100.01042.80
8.1.170.0200.00344.01
8.1.160.0080.01146.19
8.1.150.0120.00844.32
8.1.140.0200.00744.98
8.1.130.0170.01043.17
8.1.120.0110.00742.89
8.1.110.0110.00842.89
8.1.100.0150.00442.86
8.1.90.0090.01342.88
8.1.80.0100.01342.86
8.1.70.0090.00942.94
8.1.60.0110.01142.97
8.1.50.0070.01642.85
8.1.40.0120.00942.91
8.1.30.0140.01043.02
8.1.20.0140.00743.02
8.1.10.0250.00660.37
8.1.00.0260.00660.36
8.0.300.0210.01159.63
8.0.290.0190.01259.39
8.0.280.0200.00761.08
8.0.270.0230.00360.02
8.0.260.0240.01059.91
8.0.250.0210.00859.68
8.0.240.0100.02059.71
8.0.230.0190.01059.57
8.0.220.0090.01659.49
8.0.210.0140.01459.71
8.0.200.0240.00359.62
8.0.190.0260.01359.68
8.0.180.0190.01259.56
8.0.170.0140.01859.70
8.0.160.0140.01759.72
8.0.150.0170.01459.55
8.0.140.0260.01359.49
8.0.130.0130.01356.14
8.0.120.0250.00659.56
8.0.110.0220.00959.58
8.0.100.0220.01359.48
8.0.90.0180.01459.57
8.0.80.0450.01959.60
8.0.70.0210.01059.63
8.0.60.0240.00759.57
8.0.50.0250.00759.54
8.0.30.0490.01859.81
8.0.20.0470.02859.79
8.0.10.0130.01959.71
8.0.00.0530.02659.48
7.4.330.0100.00659.04
7.4.320.0180.01159.23
7.4.300.0200.01059.13
7.4.290.0190.01359.16
7.4.280.0220.01159.11
7.4.270.0270.00359.28
7.4.260.0270.00359.22
7.4.250.0260.01059.10
7.4.240.0190.01159.21
7.4.230.0210.01159.33
7.4.220.0380.04159.12
7.4.210.0430.03059.14
7.4.200.0200.01058.88
7.4.160.0370.03059.28
7.4.150.0490.02359.33
7.4.140.0600.03359.34
7.4.130.0630.01459.14
7.4.120.0530.02559.23
7.4.110.0390.03259.35
7.4.100.0730.02659.02
7.4.90.0450.03159.15
7.4.80.0440.04459.02
7.4.70.0570.01659.13
7.4.60.0430.03359.18
7.4.50.0170.03159.15
7.4.40.0470.02959.21
7.4.30.0330.04759.14
7.4.00.0340.02457.50
7.3.330.0100.01755.95
7.3.320.0100.02356.05
7.3.310.0040.02858.96
7.3.300.0190.01359.07
7.3.290.0210.01059.02
7.3.280.0400.03259.05
7.3.270.0340.04059.10
7.3.260.0590.02058.95
7.3.240.0540.04259.24
7.3.230.0540.02459.09
7.3.210.0590.02958.91
7.3.200.0470.03359.00
7.3.190.0480.03759.05
7.3.180.0600.03959.20
7.3.170.0480.03359.20
7.3.160.0380.03559.31
7.3.120.0370.03157.81
7.3.110.0330.03457.64
7.3.100.0260.02357.64
7.3.90.0270.01757.52
7.3.80.0270.02357.48
7.3.70.0160.02657.66
7.3.60.0210.02757.47
7.3.50.0340.01357.66
7.3.40.0440.01057.75
7.3.30.0400.01357.61
7.3.20.0230.01764.56
7.3.10.0200.01564.44
7.3.00.0200.03164.66
7.2.330.0630.01659.40
7.2.320.0650.05559.45
7.2.310.0430.03259.38
7.2.300.0660.04059.55
7.2.290.0600.04659.63
7.2.250.0320.03257.60
7.2.240.0330.02357.70
7.2.230.0350.02857.79
7.2.220.0250.01657.95
7.2.210.0360.01657.84
7.2.200.0240.03257.96
7.2.190.0300.01757.92
7.2.180.0230.02757.80
7.2.170.0300.02357.80
7.2.60.1140.01964.66
7.2.00.0130.02667.61
7.1.330.0250.03764.05
7.1.320.0290.02664.18
7.1.310.0330.04363.89
7.1.300.0130.03863.95
7.1.290.0200.03663.95
7.1.280.0380.02763.98
7.1.270.0200.02963.96
7.1.260.0300.03664.17
7.1.200.0590.04063.94
7.1.101.5230.01759.70
7.1.70.0680.01465.29
7.1.60.0210.05165.69
7.1.50.0140.03465.51
7.1.00.0070.10370.55
7.0.200.9580.02358.56
7.0.60.1230.09363.27
7.0.50.0300.06060.90
7.0.40.0230.10323.65
7.0.30.0330.11723.73
7.0.20.0730.08023.57
7.0.10.0200.11023.56
7.0.00.0130.12023.72
5.6.280.0170.11782.89
5.6.210.0230.18782.43
5.6.200.0300.15780.00
5.6.190.0370.17382.02
5.6.180.0600.14782.23
5.6.170.0630.15382.13
5.6.160.0330.17782.26
5.6.150.0170.14779.93
5.6.140.0300.17379.99
5.6.130.0330.16079.94
5.6.120.0400.16082.91
5.6.110.0270.11783.00
5.6.100.0300.11382.84
5.6.90.0370.17782.96
5.6.80.0100.19382.24
5.5.350.0300.21782.20
5.5.340.0270.15379.84
5.5.330.0370.15381.99
5.5.320.0470.10381.91
5.5.310.0270.11782.05
5.5.300.0100.18079.80
5.5.290.0270.11079.83
5.5.280.0200.19082.74
5.5.270.0200.13382.53
5.5.260.0330.16782.75
5.5.250.0270.14082.53
5.5.240.0300.15081.92

preferences:
52.29 ms | 401 KiB | 5 Q