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)
8.3.60.0140.00318.43
8.3.50.0090.01021.98
8.3.40.0030.01218.84
8.3.30.0100.00319.21
8.3.20.0070.00020.29
8.3.10.0060.00321.88
8.3.00.0070.00322.57
8.2.180.0110.00718.54
8.2.170.0120.00622.96
8.2.160.0070.00721.12
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00319.49
8.2.110.0060.00322.11
8.2.100.0120.00317.78
8.2.90.0040.00419.35
8.2.80.0080.00017.97
8.2.70.0080.00017.75
8.2.60.0090.00017.80
8.2.50.0030.00618.07
8.2.40.0000.00718.09
8.2.30.0040.00418.00
8.2.20.0080.00017.63
8.2.10.0000.00717.75
8.2.00.0000.00817.62
8.1.280.0100.00325.92
8.1.270.0080.00022.19
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0050.00523.88
8.1.230.0070.00419.10
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0080.00017.43
8.1.180.0060.00318.73
8.1.170.0090.00018.55
8.1.160.0000.00721.93
8.1.150.0040.00418.64
8.1.140.0050.00317.44
8.1.130.0050.00317.82
8.1.120.0050.00317.50
8.1.110.0000.00817.43
8.1.100.0070.00017.42
8.1.90.0000.00717.45
8.1.80.0030.00317.45
8.1.70.0030.00317.38
8.1.60.0030.00717.61
8.1.50.0000.00717.39
8.1.40.0060.00317.51
8.1.30.0080.00017.66
8.1.20.0030.00517.66
8.1.10.0040.00417.52
8.1.00.0000.00817.55
8.0.300.0070.00018.77
8.0.290.0000.00717.05
8.0.280.0030.00318.53
8.0.270.0000.00717.18
8.0.260.0030.00316.92
8.0.250.0040.00417.02
8.0.240.0080.00016.87
8.0.230.0040.00416.82
8.0.220.0030.00316.87
8.0.210.0000.00716.87
8.0.200.0030.00316.94
8.0.190.0040.00417.01
8.0.180.0030.00716.75
8.0.170.0000.00716.81
8.0.160.0080.00016.83
8.0.150.0000.01016.94
8.0.140.0040.00416.89
8.0.130.0030.00313.29
8.0.120.0050.00316.75
8.0.110.0070.00016.78
8.0.100.0070.00017.00
8.0.90.0040.00416.86
8.0.80.0030.01716.86
8.0.70.0030.00516.89
8.0.60.0030.00316.73
8.0.50.0040.00416.93
8.0.30.0070.01217.07
8.0.20.0080.01017.40
8.0.10.0000.00716.86
8.0.00.0060.01416.83
7.4.330.0000.00515.15
7.4.320.0070.00016.50
7.4.300.0000.00616.46
7.4.290.0030.00316.63
7.4.280.0030.00316.60
7.4.270.0030.00316.51
7.4.260.0080.00016.59
7.4.250.0030.00516.44
7.4.240.0020.00516.54
7.4.230.0030.00316.59
7.4.220.0060.01016.64
7.4.210.0050.01016.56
7.4.200.0000.00716.42
7.4.190.0040.00416.48
7.4.160.0030.01316.35
7.4.150.0090.00917.40
7.4.140.0060.01217.86
7.4.130.0130.00816.50
7.4.120.0080.00816.56
7.4.110.0060.01016.64
7.4.100.0140.00716.44
7.4.90.0140.00416.52
7.4.80.0070.01019.39
7.4.70.0090.00916.63
7.4.60.0090.00916.50
7.4.50.0050.00316.55
7.4.40.0060.01022.77
7.4.30.0130.00316.38
7.4.00.0050.01214.92
7.3.330.0030.00213.24
7.3.320.0050.00013.32
7.3.310.0030.00316.18
7.3.300.0000.00716.19
7.3.290.0100.01116.32
7.3.280.0070.00916.39
7.3.270.0060.00917.40
7.3.260.0080.00816.25
7.3.250.0090.00716.59
7.3.240.0190.00316.44
7.3.230.0070.01016.39
7.3.210.0090.00916.54
7.3.200.0140.00619.39
7.3.190.0100.00716.54
7.3.180.0130.00316.30
7.3.170.0100.00616.59
7.3.160.0060.00916.51
7.3.120.0080.00615.12
7.3.10.0070.00716.34
7.3.00.0200.01016.61
7.2.330.0030.01416.43
7.2.320.0100.01416.46
7.2.310.0100.00716.38
7.2.300.0100.00616.68
7.2.290.0120.00616.68
7.2.130.0110.00716.44
7.2.120.0150.00416.37
7.2.110.0120.00616.98
7.2.100.0150.00416.57
7.2.90.0180.00916.64
7.2.80.0160.00716.32
7.2.70.0210.00016.71
7.2.60.0120.01216.86
7.2.50.0150.01216.48
7.2.40.0100.01716.88
7.2.30.0140.01316.66
7.2.20.0120.00816.50
7.2.10.0090.00916.46
7.2.00.0040.01118.26
7.1.250.0130.00315.40
7.1.200.0060.00615.85
7.1.100.0000.01718.13
7.1.70.0080.00317.23
7.1.60.0170.00719.82
7.1.50.0060.01616.79
7.1.00.0070.07322.42
7.0.200.0100.00316.81
7.0.140.0030.07322.09
7.0.60.0100.08319.86
7.0.50.0000.05317.90
7.0.40.0070.09320.24
7.0.30.0230.06020.21
7.0.20.0170.04720.16
7.0.10.0130.07020.16
7.0.00.0070.04320.01
5.6.210.0070.03720.50
5.6.200.0030.08318.19
5.6.190.0070.08720.39
5.6.180.0370.08020.64
5.6.170.0230.04320.52
5.6.160.0070.08320.32
5.6.150.0070.05018.22
5.6.140.0130.07318.11
5.6.130.0170.07718.11
5.6.120.0070.07020.89
5.6.110.0070.07020.99
5.6.100.0030.04021.02
5.6.90.0070.08720.97
5.6.80.0100.06320.38
5.5.350.0200.05720.52
5.5.340.0030.04017.88
5.5.330.0100.04720.40
5.5.320.0030.05020.20
5.5.310.0230.08020.27
5.5.300.0070.06018.00
5.5.290.0030.09017.90
5.5.280.0070.07720.68
5.5.270.0100.05020.84
5.5.260.0070.07020.86
5.5.250.0100.07720.57
5.5.240.0000.08320.15
5.4.450.0130.05719.49
5.4.440.0170.05319.13
5.4.430.0330.03719.25
5.4.420.0070.05719.42
5.4.410.0030.06019.19
5.4.400.0800.00018.80
5.4.390.0830.00018.78
5.4.380.0270.06018.72
5.4.370.0800.05018.59
5.4.360.0800.05018.72
5.4.350.0700.06018.63
5.4.340.0830.04718.74
5.4.320.0060.05212.45
5.4.310.0070.03912.45
5.4.300.0070.03412.45
5.4.290.0080.03512.45
5.4.280.0070.03512.35
5.4.270.0070.03612.35
5.4.260.0070.07718.71
5.4.250.0100.05018.77
5.4.240.0100.05018.83
5.4.230.0000.05718.86
5.4.220.0030.06318.67
5.4.210.0030.06018.66
5.4.200.0170.04318.66
5.4.190.0030.05718.66
5.4.180.0200.06318.69
5.4.170.0100.07018.77
5.4.160.0170.06318.85
5.4.150.0070.06018.92
5.4.140.0200.04716.39
5.4.130.0130.07016.23
5.4.120.0030.05316.48
5.4.110.0030.05016.21
5.4.100.0130.06316.17
5.4.90.0070.06316.20
5.4.80.0070.05716.31
5.4.70.0100.05016.43
5.4.60.0030.05016.18
5.4.50.0100.06716.44
5.4.40.0000.05716.49
5.4.30.0100.04316.34
5.4.20.0030.06716.17
5.4.10.0130.06716.40
5.4.00.0170.05015.91
5.3.290.0080.04312.80
5.3.280.0070.06014.56
5.3.270.0100.05014.58
5.3.260.0070.07014.43
5.3.250.0070.07014.57
5.3.240.0100.05014.49
5.3.230.0000.05714.58
5.3.220.0100.05014.53
5.3.210.0070.05314.40
5.3.200.0100.04714.56
5.3.190.0070.05014.38
5.3.180.0130.05714.61
5.3.170.0000.05314.54
5.3.160.0070.05014.63
5.3.150.0070.05014.55
5.3.140.0130.04314.61
5.3.130.0130.04314.54
5.3.120.0100.06314.38
5.3.110.0100.05014.52
5.3.100.0170.05713.85
5.3.90.0130.06713.99
5.3.80.0100.05014.09
5.3.70.0130.04713.84
5.3.60.0030.05313.85
5.3.50.0170.06013.94
5.3.40.0070.05313.99
5.3.30.0070.04713.58
5.3.20.0130.05013.60
5.3.10.0070.05013.54
5.3.00.0200.06313.45
5.2.170.0100.03711.02
5.2.160.0070.05310.88
5.2.150.0030.04311.03
5.2.140.0030.06011.13
5.2.130.0000.06711.13
5.2.120.0200.04010.89
5.2.110.0100.05310.84
5.2.100.0030.05310.99
5.2.90.0130.03310.96
5.2.80.0000.04310.97
5.2.70.0030.06710.96
5.2.60.0000.04711.05
5.2.50.0030.04311.01
5.2.40.0130.03310.85
5.2.30.0000.05011.05
5.2.20.0100.04711.00
5.2.10.0070.04010.80
5.2.00.0100.04010.82
5.1.60.0030.03310.11
5.1.50.0070.0479.97
5.1.40.0170.03310.05
5.1.30.0130.04710.37
5.1.20.0030.04010.27
5.1.10.0070.03310.03
5.1.00.0200.03710.23
5.0.50.0030.0408.41
5.0.40.0100.0238.42
5.0.30.0030.0478.38
5.0.20.0070.0378.07
5.0.10.0030.0277.98
5.0.00.0030.0437.98
4.4.90.0030.0237.49
4.4.80.0030.0207.49
4.4.70.0100.0177.49
4.4.60.0070.0207.49
4.4.50.0000.0237.49
4.4.40.0070.0307.49
4.4.30.0100.0207.49
4.4.20.0030.0307.49
4.4.10.0000.0277.49
4.4.00.0070.0407.49
4.3.110.0030.0307.49
4.3.100.0000.0237.49
4.3.90.0070.0177.49
4.3.80.0000.0337.49
4.3.70.0030.0237.49
4.3.60.0000.0237.49
4.3.50.0000.0307.49
4.3.40.0030.0337.49
4.3.30.0000.0237.49
4.3.20.0030.0207.49
4.3.10.0000.0237.49
4.3.00.0100.0137.23

preferences:
48.18 ms | 401 KiB | 5 Q