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; $$ch =array(); while ($i < 4) { while($j < 13) { $$ch[$s] = $a."-".$i."-".$j ; if($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)
8.3.70.0040.01216.75
8.3.60.0150.00618.43
8.3.50.0110.00721.99
8.3.40.0140.00018.88
8.3.30.0110.00419.21
8.3.20.0040.00420.30
8.3.10.0000.00822.05
8.3.00.0040.00422.40
8.2.190.0130.00616.63
8.2.180.0040.01116.46
8.2.170.0100.00722.96
8.2.160.0070.00720.93
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0080.00019.96
8.2.110.0040.00421.93
8.2.100.0080.00319.70
8.2.90.0080.00019.40
8.2.80.0050.00318.16
8.2.70.0040.00417.75
8.2.60.0040.00417.79
8.2.50.0030.00518.07
8.2.40.0050.00318.16
8.2.30.0040.00418.12
8.2.20.0050.00217.83
8.2.10.0000.00717.86
8.2.00.0040.00417.88
8.1.280.0100.00725.92
8.1.270.0060.00322.10
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0030.00623.89
8.1.230.0040.00719.17
8.1.220.0050.00317.79
8.1.210.0080.00018.77
8.1.200.0070.00317.47
8.1.190.0080.00017.55
8.1.180.0080.00018.74
8.1.170.0060.00318.70
8.1.160.0040.00422.03
8.1.150.0040.00418.64
8.1.140.0040.00417.43
8.1.130.0030.00317.85
8.1.120.0070.00017.49
8.1.110.0050.00317.52
8.1.100.0000.00717.37
8.1.90.0000.00717.45
8.1.80.0040.00417.50
8.1.70.0040.00417.45
8.1.60.0000.00917.50
8.1.50.0040.00417.53
8.1.40.0030.00517.51
8.1.30.0000.00817.60
8.1.20.0030.00617.73
8.1.10.0040.00417.63
8.1.00.0040.00417.57
8.0.300.0050.00318.77
8.0.290.0080.00017.15
8.0.280.0030.00318.38
8.0.270.0000.00717.27
8.0.260.0000.00617.00
8.0.250.0030.00317.02
8.0.240.0070.00017.00
8.0.230.0000.00717.05
8.0.220.0070.00016.94
8.0.210.0030.00316.90
8.0.200.0070.00016.95
8.0.190.0030.00616.98
8.0.180.0000.00816.99
8.0.170.0050.00217.02
8.0.160.0000.00716.95
8.0.150.0030.00616.96
8.0.140.0040.00416.88
8.0.130.0030.00313.36
8.0.120.0040.00416.91
8.0.110.0000.00716.90
8.0.100.0040.00416.99
8.0.90.0030.00516.79
8.0.80.0060.00916.88
8.0.70.0040.00417.03
8.0.60.0000.00717.03
8.0.50.0040.00416.75
8.0.30.0090.01016.95
8.0.20.0130.00617.41
8.0.10.0000.00717.13
8.0.00.0110.00916.92
7.4.330.0050.00015.15
7.4.320.0000.00616.43
7.4.300.0000.00616.60
7.4.290.0040.00416.50
7.4.280.0000.00716.51
7.4.270.0040.00416.48
7.4.260.0030.00516.64
7.4.250.0040.00416.57
7.4.240.0040.00416.60
7.4.230.0030.00316.59
7.4.220.0100.01316.57
7.4.210.0060.00916.63
7.4.200.0040.00416.59
7.4.190.0070.00016.73
7.4.160.0080.00816.48
7.4.150.0110.00717.40
7.4.140.0140.00417.86
7.4.130.0090.01316.60
7.4.120.0080.01216.61
7.4.110.0070.01016.52
7.4.100.0110.00616.55
7.4.90.0090.00916.52
7.4.80.0100.01319.39
7.4.70.0030.01316.50
7.4.60.0130.00316.57
7.4.50.0030.00516.52
7.4.40.0120.00622.77
7.4.30.0120.00416.52
7.4.00.0120.00414.98
7.3.330.0050.00013.32
7.3.320.0030.00313.38
7.3.310.0040.00416.39
7.3.300.0000.00716.42
7.3.290.0030.01216.34
7.3.280.0090.00716.36
7.3.270.0140.00317.40
7.3.260.0130.00516.50
7.3.250.0150.00216.54
7.3.240.0090.01416.65
7.3.230.0130.00916.39
7.3.210.0160.00016.51
7.3.200.0090.00616.45
7.3.190.0070.01016.51
7.3.180.0000.01616.42
7.3.170.0100.01316.47
7.3.160.0040.01116.52
7.3.120.0050.01215.91
7.3.110.0110.00515.94
7.3.100.0030.01215.77
7.3.90.0070.01115.88
7.3.80.0050.01015.92
7.3.70.0080.00515.88
7.3.60.0140.00215.91
7.3.50.0020.01215.86
7.3.40.0020.01115.86
7.3.30.0040.01115.83
7.3.20.0070.00616.84
7.3.10.0040.01316.78
7.3.00.0110.00516.82
7.2.330.0090.00816.73
7.2.320.0120.01116.58
7.2.310.0090.01016.53
7.2.300.0030.01316.32
7.2.290.0100.01216.34
7.2.250.0070.00715.08
7.2.240.0080.01015.96
7.2.230.0070.00916.08
7.2.220.0030.01316.13
7.2.210.0040.01216.00
7.2.200.0020.01415.97
7.2.190.0040.00915.88
7.2.180.0020.01216.00
7.2.170.0050.00816.02
7.2.160.0060.00916.90
7.2.150.0040.01516.90
7.2.140.0080.00316.90
7.2.130.0060.00616.90
7.2.120.0060.00616.96
7.2.110.0140.00316.90
7.2.100.0000.01816.95
7.2.90.0040.00816.92
7.2.80.0040.01416.92
7.2.70.0090.00916.90
7.2.60.0090.00416.90
7.2.50.0040.01516.90
7.2.40.0000.01616.90
7.2.30.0110.00016.90
7.2.20.0040.01516.90
7.2.10.0060.00916.90
7.2.00.0090.00616.90
7.1.330.0060.00816.43
7.1.320.0030.01116.30
7.1.310.0100.00516.33
7.1.300.0050.00916.36
7.1.290.0080.00616.32
7.1.280.0080.00516.38
7.1.270.0030.00816.29
7.1.260.0070.00816.47
7.1.250.0100.00716.90
7.1.70.0070.00017.35
7.1.60.0000.02519.82
7.1.50.0040.02217.11
7.1.00.0030.07722.36
7.0.200.0140.01116.89
7.0.140.0100.06722.08
7.0.60.0100.06719.91
7.0.50.0070.06017.88
7.0.40.0170.03319.98
7.0.30.0570.06320.13
7.0.20.0200.07720.13
7.0.10.0070.08720.20
7.0.00.0070.08720.16
5.6.280.0030.07321.09
5.6.210.0170.03720.47
5.6.200.0100.07018.21
5.6.190.0070.08020.27
5.6.180.3070.04320.45
5.6.170.0270.05020.47
5.6.160.0130.03320.50
5.6.150.0130.07318.12
5.6.140.0000.04018.11
5.6.130.0130.07318.23
5.6.120.0030.05320.99
5.6.110.0100.08320.98
5.6.100.0100.07021.04
5.6.90.0030.08720.96
5.6.80.0000.05020.38
5.6.70.0030.08020.53
5.5.350.0300.06720.32
5.5.340.0030.05318.02
5.5.330.0130.04320.40
5.5.320.3270.04020.31
5.5.310.0330.06020.18
5.5.300.0070.06317.97
5.5.290.0070.04317.98
5.5.280.0000.04320.79
5.5.270.0100.06720.73
5.5.260.0100.08020.68
5.5.250.0030.06720.57
5.5.240.0130.08020.15
5.4.450.0300.06319.58
5.4.440.0100.05719.49
5.4.430.0130.06019.52
5.4.420.0070.05719.45
5.4.410.0070.05719.21
5.4.400.0770.00018.83
5.4.390.0900.00018.59
5.4.380.0270.05318.48
5.4.370.0170.05018.63
5.4.360.0170.04718.66
5.4.350.0100.05718.68
5.4.340.0200.04718.56
5.4.320.0040.04112.46
5.4.310.0060.04312.46
5.4.300.0050.03812.46
5.4.290.0050.04112.45
5.4.280.0070.03412.35
5.4.270.0040.04012.35
5.4.260.0170.06718.73
5.4.250.0170.05018.70
5.4.240.0100.07718.87
5.4.230.0130.04718.83
5.4.220.0070.07718.70
5.4.210.0130.04718.89
5.4.200.0030.08018.74
5.4.190.0100.05018.87
5.4.180.0070.06018.82
5.4.170.0200.04318.89
5.4.160.0100.06018.91
5.4.150.0200.06718.71
5.4.140.0170.04316.27
5.4.130.0070.06316.46
5.4.120.0170.04316.40
5.4.110.0100.05016.29
5.4.100.0130.06716.40
5.4.90.0100.04716.29
5.4.80.0000.05316.39
5.4.70.0030.05316.53
5.4.60.0100.06716.18
5.4.50.0170.04316.35
5.4.40.0070.05316.42
5.4.30.0070.05016.50
5.4.20.0130.04716.47
5.4.10.0170.05016.42
5.4.00.0200.04315.74
5.3.290.0080.03912.80
5.3.280.0030.05714.61
5.3.270.0130.04714.52
5.3.260.0100.07314.75
5.3.250.0230.05714.44
5.3.240.0100.06014.63
5.3.230.0030.05714.37
5.3.220.0070.08014.43
5.3.210.0130.05714.59
5.3.200.0100.07314.41
5.3.190.0100.05014.72
5.3.180.0030.05714.59
5.3.170.0130.04314.41
5.3.160.0030.06014.61
5.3.150.0130.05014.40
5.3.140.0000.06014.55
5.3.130.0130.05314.55
5.3.120.0070.07014.56
5.3.110.0200.04714.54
5.3.100.0030.08014.07
5.3.90.0200.05313.93
5.3.80.0030.06714.03
5.3.70.0130.04714.02
5.3.60.0170.05013.87
5.3.50.0130.04713.71
5.3.40.0030.06013.95
5.3.30.0070.05714.05
5.3.20.0100.05013.84
5.3.10.0230.06013.66
5.3.00.0100.05013.68
5.2.170.0170.05011.23
5.2.160.0070.06010.90
5.2.150.0030.04711.02
5.2.140.0030.04711.15
5.2.130.0100.04711.18
5.2.120.0030.04311.12
5.2.110.0100.05011.11
5.2.100.0100.06311.25
5.2.90.0070.05310.98
5.2.80.0070.05310.93
5.2.70.0100.04011.20
5.2.60.0070.05710.88
5.2.50.0170.03711.17
5.2.40.0170.04311.03
5.2.30.0130.03310.98
5.2.20.0070.05711.11
5.2.10.0000.06010.76
5.2.00.0130.03010.68
5.1.60.0030.04010.09
5.1.50.0030.0339.94
5.1.40.0100.0309.93
5.1.30.0070.04310.41
5.1.20.0170.04310.18
5.1.10.0000.0479.98
5.1.00.0100.04010.26
5.0.50.0000.0338.60
5.0.40.0070.0378.24
5.0.30.0030.0578.28
5.0.20.0000.0438.45
5.0.10.0030.0308.14
5.0.00.0100.0478.12
4.4.90.0030.0277.46
4.4.80.0070.0237.46
4.4.70.0070.0207.47
4.4.60.0000.0337.47
4.4.50.0000.0337.47
4.4.40.0030.0437.47
4.4.30.0000.0277.47
4.4.20.0030.0337.47
4.4.10.0000.0237.47
4.4.00.0030.0477.47
4.3.110.0000.0337.47
4.3.100.0070.0307.47
4.3.90.0000.0237.47
4.3.80.0070.0407.47
4.3.70.0000.0307.47
4.3.60.0000.0337.47
4.3.50.0030.0307.47
4.3.40.0000.0337.47
4.3.30.0000.0337.47
4.3.20.0000.0237.47
4.3.10.0000.0307.47
4.3.00.0070.0208.20

preferences:
41.65 ms | 401 KiB | 5 Q