3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "A-MTP-"; $i = 1; $j=1; $ss=1; $s=1; $ch="ch".$ss ; $ch= "$".$ch; $$ch =array(array()); while ($i < 4) { while($j < 13) { $sh = $a."-".$i."-".$j ; array_push($$ch[$s],$sh); if($j % 4 == 0) { $s++; } $j++; } $i++; } //print_r($$ch1);

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)
8.3.60.0140.00316.63
8.3.50.0230.00517.52
8.3.40.0040.01119.01
8.3.30.0040.01118.92
8.3.20.0030.00518.77
8.3.10.0050.00320.61
8.3.00.0080.00019.38
8.2.180.0100.00518.23
8.2.170.0140.00022.96
8.2.160.0030.01021.18
8.2.150.0080.00024.18
8.2.140.0130.00724.66
8.2.130.0040.00426.16
8.2.120.0060.00320.81
8.2.110.0050.00519.27
8.2.100.0120.00018.03
8.2.90.0080.00019.20
8.2.80.0000.00817.97
8.2.70.0000.01017.63
8.2.60.0080.00017.93
8.2.50.0090.00018.07
8.2.40.0000.00718.28
8.2.30.0030.00518.12
8.2.20.0040.00417.71
8.2.10.0040.00417.69
8.2.00.0000.00717.81
8.1.280.0040.01125.92
8.1.270.0070.00024.66
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00022.12
8.1.230.0040.00819.13
8.1.220.0080.00017.76
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0040.00417.35
8.1.180.0080.00018.10
8.1.170.0000.00718.91
8.1.160.0070.00018.82
8.1.150.0000.00918.61
8.1.140.0040.00417.46
8.1.130.0070.00017.80
8.1.120.0030.00617.37
8.1.110.0030.00517.31
8.1.100.0000.00717.37
8.1.90.0070.00017.39
8.1.80.0040.00417.44
8.1.70.0050.00317.41
8.1.60.0080.00017.59
8.1.50.0000.00717.43
8.1.40.0040.00417.54
8.1.30.0040.00417.60
8.1.20.0030.00517.56
8.1.10.0030.00617.48
8.1.00.0040.00417.52
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0030.00518.46
8.0.270.0000.00717.27
8.0.260.0030.00316.78
8.0.250.0060.00316.99
8.0.240.0050.00216.93
8.0.230.0000.00717.03
8.0.220.0030.00316.92
8.0.210.0000.00716.97
8.0.200.0000.00716.98
8.0.190.0040.00417.04
8.0.180.0070.00017.02
8.0.170.0040.00416.95
8.0.160.0000.00716.91
8.0.150.0050.00316.89
8.0.140.0040.00416.95
8.0.130.0060.00013.40
8.0.120.0030.00516.98
8.0.110.0020.00517.02
8.0.100.0040.00416.95
8.0.90.0040.00416.79
8.0.80.0100.00616.96
8.0.70.0080.00016.96
8.0.60.0030.00517.07
8.0.50.0020.00516.86
8.0.30.0110.00817.05
8.0.20.0110.00817.15
8.0.10.0040.00417.12
8.0.00.0080.01116.89
7.4.330.0030.00313.02
7.4.320.0030.00316.63
7.4.300.0050.00216.66
7.4.290.0060.00316.64
7.4.280.0030.00616.47
7.4.270.0000.00716.63
7.4.260.0000.00513.40
7.4.250.0000.00716.45
7.4.240.0040.00416.38
7.4.230.0040.00416.61
7.4.220.0150.00316.51
7.4.210.0100.00616.53
7.4.200.0000.00716.56
7.4.190.0040.00416.38
7.4.160.0090.00616.78
7.4.150.0070.01116.57
7.4.140.0160.00516.71
7.4.130.0120.00816.54
7.4.120.0060.01416.39
7.4.110.0100.00716.53
7.4.100.0100.00716.49
7.4.90.0060.01616.78
7.4.80.0110.00519.39
7.4.70.0060.01216.71
7.4.60.0100.00716.56
7.4.50.0070.00516.71
7.4.40.0030.01016.27
7.4.30.0070.01016.61
7.4.00.0070.00715.14
7.3.330.0000.00713.23
7.3.320.0030.00313.32
7.3.310.0000.00716.51
7.3.300.0030.00316.30
7.3.290.0150.00616.39
7.3.280.0080.01016.40
7.3.270.0160.00016.57
7.3.260.0050.01516.34
7.3.250.0080.01116.36
7.3.240.0100.00716.49
7.3.230.0100.00716.43
7.3.210.0110.00616.58
7.3.200.0070.01116.51
7.3.190.0060.01216.27
7.3.180.0000.01516.31
7.3.170.0120.00416.58
7.3.160.0030.01316.34
7.3.120.0040.01114.99
7.3.10.0090.00616.60
7.3.00.0080.00416.70
7.2.330.0090.00916.67
7.2.320.0060.01216.46
7.2.310.0160.00616.66
7.2.300.0100.00716.38
7.2.290.0060.01016.70
7.2.130.0070.00717.09
7.2.120.0060.00616.67
7.2.110.0030.00916.70
7.2.100.0120.00316.87
7.2.90.0060.00916.82
7.2.80.0040.00416.96
7.2.70.0000.00917.00
7.2.60.0120.00316.91
7.2.50.0040.00417.03
7.2.40.0030.00616.64
7.2.30.0060.00616.92
7.2.20.0060.00616.92
7.2.10.0000.01017.13
7.2.00.0080.00518.14
7.1.250.0040.00415.65
7.1.100.0000.01417.99
7.1.70.0030.00617.09
7.1.60.0110.00317.11
7.1.50.0100.00316.72
7.1.00.0070.05322.42
7.0.200.0000.00816.95
7.0.140.0030.07322.15
7.0.120.0030.06722.25
7.0.60.0070.05720.00
7.0.50.0130.04017.90
7.0.40.0000.06020.09
7.0.30.0200.04020.02
7.0.20.0370.07320.20
7.0.10.0300.08020.04
7.0.00.0030.05320.08
5.6.280.0030.07321.07
5.6.210.0030.08720.72
5.6.200.0000.08718.19
5.6.190.0030.09020.58
5.6.180.0230.06320.49
5.6.170.0370.06020.36
5.6.160.0030.05020.38
5.6.150.0070.08318.11
5.6.140.0030.04018.17
5.6.130.0070.08018.15
5.6.120.0000.05020.99
5.6.110.0070.07720.99
5.6.100.0100.08021.10
5.6.90.0100.07721.03
5.6.80.0100.07020.33
5.6.70.0130.04020.37
5.5.350.0270.06020.40
5.5.340.0100.07018.02
5.5.330.0070.05720.41
5.5.320.0230.08020.25
5.5.310.0230.05720.29
5.5.300.0130.04317.91
5.5.290.0030.05718.00
5.5.280.0100.07020.80
5.5.270.0100.08320.86
5.5.260.0130.08020.79
5.5.250.0100.07720.54
5.5.240.0100.06720.25
5.4.450.0070.03719.47
5.4.440.0070.03719.41
5.4.430.0030.03719.47
5.4.420.0070.03319.24
5.4.410.0000.04019.33
5.4.400.0030.03718.91
5.4.390.0070.04318.79
5.4.380.0270.02019.13
5.4.370.0100.03019.17
5.4.360.0000.04019.08
5.4.350.0070.05019.16
5.4.340.0100.04319.18
5.4.320.0030.04719.11
5.4.310.0070.03719.18
5.4.300.0000.08018.91
5.4.290.0100.05318.79
5.4.280.0030.07719.20
5.4.270.0130.07018.79
5.4.260.0030.08019.19
5.4.250.0130.07019.15
5.4.240.0100.07318.80
5.4.230.0100.05318.82
5.4.220.0130.05019.14
5.4.210.0070.06719.00
5.4.200.0130.06318.80
5.4.190.0000.04318.86
5.4.180.0130.05719.07
5.4.170.0000.04719.13
5.4.160.0070.06319.15
5.4.150.0130.04718.79
5.4.140.0070.06016.17
5.4.130.0000.07716.32
5.4.120.0070.06316.16
5.4.110.0100.03316.36
5.4.100.0000.04016.41
5.4.90.0100.03016.33
5.4.80.0070.06716.39
5.4.70.0200.04716.26
5.4.60.0100.05016.32
5.4.50.0170.06016.25
5.4.40.0070.07016.30
5.4.30.0130.06716.25
5.4.20.0100.06716.33
5.4.10.0070.07316.32
5.4.00.0130.06315.78
5.3.290.0130.03714.59
5.3.280.0030.06314.54
5.3.270.0100.07314.54
5.3.260.0100.03714.52
5.3.250.0170.07014.53
5.3.240.0070.04714.70
5.3.230.0070.08014.61
5.3.220.0100.06014.58
5.3.210.0100.04714.49
5.3.200.0030.07314.50
5.3.190.0100.03714.47
5.3.180.0100.07314.51
5.3.170.0030.07714.35
5.3.160.0170.06314.48
5.3.150.0000.04714.65
5.3.140.0030.06314.43
5.3.130.0100.06714.63
5.3.120.0070.03714.42
5.3.110.0100.03714.48
5.3.100.0130.03313.98
5.3.90.0030.07013.98
5.3.80.0070.07713.83
5.3.70.0000.07713.94
5.3.60.0030.05313.95
5.3.50.0030.07014.03
5.3.40.0000.08013.87
5.3.30.0100.07013.85
5.3.20.0130.05313.67
5.3.10.0100.06713.47
5.3.00.0030.04013.59
5.2.170.0000.07011.07
5.2.160.0070.06711.11
5.2.150.0130.03311.13
5.2.140.0130.03011.09
5.2.130.0030.03711.09
5.2.120.0030.06710.98
5.2.110.0130.02710.96
5.2.100.0070.05711.07
5.2.90.0070.06010.92
5.2.80.0030.05711.00
5.2.70.0070.03710.95
5.2.60.0030.04711.04
5.2.50.0070.03711.19
5.2.40.0030.03011.00
5.2.30.0100.06010.91
5.2.20.0000.06710.89
5.2.10.0030.06310.82
5.2.00.0030.06710.60
5.1.60.0000.0339.96
5.1.50.0030.0579.95
5.1.40.0030.0539.94
5.1.30.0070.05010.32
5.1.20.0070.05310.34
5.1.10.0030.0339.97
5.1.00.0100.04710.13
5.0.50.0000.0508.52
5.0.40.0000.0378.38
5.0.30.0070.0408.23
5.0.20.0070.0408.18
5.0.10.0100.0378.13
5.0.00.0070.0578.21
4.4.90.0070.0177.87
4.4.80.0030.0207.87
4.4.70.0030.0237.87
4.4.60.0100.0307.87
4.4.50.0000.0407.87
4.4.40.0000.0577.87
4.4.30.0030.0307.87
4.4.20.0000.0207.87
4.4.10.0030.0277.87
4.4.00.0100.0507.87
4.3.110.0000.0377.87
4.3.100.0030.0337.87
4.3.90.0030.0237.87
4.3.80.0030.0377.87
4.3.70.0070.0337.87
4.3.60.0030.0177.87
4.3.50.0000.0177.87
4.3.40.0000.0337.87
4.3.30.0000.0407.87
4.3.20.0030.0377.87
4.3.10.0030.0237.87
4.3.00.0000.0237.87

preferences:
39.6 ms | 401 KiB | 5 Q