3v4l.org

run code in 300+ PHP versions simultaneously
<?php $colors = array( 'red', 'green' ); $color=array(); foreach($colors as $value) { $j=1; while($j <6) { if($j>1) $value = $value."($j)"; array_push($color,$value); $j++; } } print_r($color);

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)
8.3.60.0140.00718.25
8.3.50.0220.00722.11
8.3.40.0040.01118.66
8.3.30.0060.01319.09
8.3.20.0050.00320.30
8.3.10.0080.00022.04
8.3.00.0000.00822.57
8.2.180.0170.00316.50
8.2.170.0140.00022.96
8.2.160.0090.00618.96
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0030.00519.23
8.2.110.0090.00020.57
8.2.100.0040.00717.78
8.2.90.0070.00019.21
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0040.00418.34
8.2.30.0070.00017.97
8.2.20.0080.00017.57
8.2.10.0040.00417.61
8.2.00.0070.00017.73
8.1.280.0180.00325.92
8.1.270.0080.00022.16
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00623.91
8.1.230.0000.01122.11
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0040.00717.35
8.1.190.0000.00917.53
8.1.180.0000.01118.10
8.1.170.0080.00318.65
8.1.160.0040.00421.95
8.1.150.0040.00418.64
8.1.140.0080.00017.35
8.1.130.0030.00317.86
8.1.120.0030.00317.46
8.1.110.0000.00717.35
8.1.100.0030.00317.28
8.1.90.0040.00417.42
8.1.80.0030.00517.41
8.1.70.0030.00317.45
8.1.60.0030.00817.52
8.1.50.0040.00417.56
8.1.40.0000.00817.51
8.1.30.0000.00917.63
8.1.20.0050.00317.54
8.1.10.0040.00717.48
8.1.00.0000.00717.44
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00718.44
8.0.270.0000.00717.17
8.0.260.0030.00316.81
8.0.250.0000.00716.91
8.0.240.0030.00316.96
8.0.230.0050.00216.83
8.0.220.0070.00016.88
8.0.210.0000.00716.90
8.0.200.0000.00616.96
8.0.190.0030.00316.97
8.0.180.0040.00416.86
8.0.170.0070.00016.81
8.0.160.0040.00416.83
8.0.150.0000.00716.82
8.0.140.0000.00816.77
8.0.130.0000.00613.30
8.0.120.0050.00316.90
8.0.110.0000.00816.88
8.0.100.0000.00716.88
8.0.90.0000.00716.75
8.0.80.0060.01016.86
8.0.70.0080.00016.91
8.0.60.0070.00016.72
8.0.50.0000.00816.76
8.0.30.0080.01217.21
8.0.20.0080.01017.40
8.0.10.0030.00416.79
8.0.00.0120.00916.73
7.4.330.0030.00215.09
7.4.320.0040.00416.55
7.4.300.0030.00316.49
7.4.290.0000.00716.48
7.4.280.0070.00016.55
7.4.270.0050.00216.41
7.4.260.0050.00216.60
7.4.250.0040.00416.54
7.4.240.0000.00716.54
7.4.230.0000.00716.60
7.4.220.0180.00616.39
7.4.210.0110.00616.61
7.4.200.0070.00016.38
7.4.190.0030.00316.41
7.4.160.0030.01216.46
7.4.150.0030.01417.40
7.4.140.0080.01017.86
7.4.130.0150.00616.46
7.4.120.0110.00716.45
7.4.110.0040.01316.57
7.4.100.0060.01616.41
7.4.90.0100.01316.46
7.4.80.0060.00919.39
7.4.70.0120.00616.61
7.4.60.0080.00816.46
7.4.50.0050.00316.33
7.4.40.0040.01222.77
7.4.30.0140.00316.46
7.4.00.0090.00314.89
7.3.330.0000.00513.20
7.3.320.0050.00013.06
7.3.310.0090.00016.25
7.3.300.0000.00716.32
7.3.290.0070.01116.36
7.3.280.0080.01016.31
7.3.270.0070.01117.40
7.3.260.0100.00716.59
7.3.250.0080.00816.33
7.3.240.0190.00016.46
7.3.230.0170.00016.39
7.3.210.0130.00316.24
7.3.200.0090.00919.39
7.3.190.0130.00416.37
7.3.180.0060.01316.36
7.3.170.0030.01316.38
7.3.160.0120.00316.45
7.3.120.0070.00714.63
7.2.330.0150.00316.64
7.2.320.0070.01416.58
7.2.310.0030.01316.70
7.2.300.0100.01016.34
7.2.290.0130.00716.50
7.2.60.0030.01016.69
7.2.00.0110.00319.41
7.1.200.0000.00815.86
7.1.100.0040.00717.87
7.1.70.0060.00617.21
7.1.60.0070.01719.82
7.1.50.0040.01917.15
7.1.00.0100.07022.57
7.0.200.0110.00416.95
7.0.140.0030.07322.00
7.0.60.0070.08320.02
7.0.50.0070.08017.84
7.0.40.0100.08320.39
7.0.30.0330.07020.30
7.0.20.0170.09020.07
7.0.10.0070.08020.15
7.0.00.0070.04020.16
5.6.280.0100.06721.15
5.6.210.0100.07720.64
5.6.200.0100.07718.25
5.6.190.0070.04020.47
5.6.180.0300.05320.60
5.6.170.0430.06720.54
5.6.160.0030.07020.41
5.6.150.0070.07318.14
5.6.140.0000.04718.14
5.6.130.0100.08318.19
5.6.120.0170.08021.12
5.6.110.0100.08020.93
5.6.100.0100.05320.88
5.6.90.0070.06321.10
5.6.80.0000.07720.52
5.6.70.4230.04020.37
5.5.350.0100.08720.38
5.5.340.0030.08717.98
5.5.330.0000.06020.42
5.5.320.0230.05020.41
5.5.310.0300.06320.50
5.5.300.0130.05018.05
5.5.290.0030.04017.92
5.5.280.0100.07020.96
5.5.270.0130.06720.75
5.5.260.0100.08320.84
5.5.250.0030.04320.57
5.5.240.0030.08320.34
5.4.450.0300.06019.43
5.4.440.0370.06019.70
5.4.430.0170.05019.42
5.4.420.0070.05719.44
5.4.410.0070.06719.45
5.4.400.0930.00018.74
5.4.390.1030.00018.75
5.4.380.0270.05018.54
5.4.370.0870.05718.50
5.4.360.1030.05018.84
5.4.350.1100.05718.64
5.4.340.1030.05718.73
5.4.320.0120.03612.48
5.4.310.0060.04512.48
5.4.300.0060.03612.48
5.4.290.0100.04112.48
5.4.280.0090.04012.38
5.4.270.0070.05318.65
5.4.260.0070.07318.84
5.4.250.0100.06319.08
5.4.240.0100.07018.76
5.4.230.0000.08018.96
5.4.220.0170.06018.79
5.4.210.0100.05318.98
5.4.200.0070.05318.93
5.4.190.0200.04718.64
5.4.180.0100.05019.00
5.4.170.0030.06018.75
5.4.160.0130.04718.98
5.4.150.0070.07718.79
5.4.140.0100.04716.31
5.4.130.0100.07016.30
5.4.120.0100.05016.44
5.4.110.0130.05316.42
5.4.100.0100.04716.57
5.4.90.0030.07716.47
5.4.80.0170.04016.60
5.4.70.0200.04016.60
5.4.60.0170.04316.45
5.4.50.0030.07016.60
5.4.40.0130.06716.50
5.4.30.0100.06016.50
5.4.20.0030.07716.38
5.4.10.0100.06016.32
5.4.00.0030.05315.87
5.3.290.0060.04912.80
5.3.280.0100.05014.58
5.3.270.0200.05014.82
5.3.260.0200.06014.66
5.3.250.0030.05714.63
5.3.240.0030.08014.60
5.3.230.0170.06714.81
5.3.220.0070.05314.65
5.3.210.0070.05314.70
5.3.200.0030.06314.54
5.3.190.0030.05714.69
5.3.180.0100.05714.54
5.3.170.0030.06714.75
5.3.160.0100.04714.78
5.3.150.0070.05014.63
5.3.140.0300.05014.63
5.3.130.0100.05014.51
5.3.120.0100.05714.52
5.3.110.0100.05714.68
5.3.100.0030.07013.93
5.3.90.0130.06714.07
5.3.80.0030.06014.17
5.3.70.0130.04714.08
5.3.60.0030.05714.07
5.3.50.0130.04314.10
5.3.40.0030.05713.95
5.3.30.0130.07313.98
5.3.20.0100.06713.86
5.3.10.0100.05713.73
5.3.00.0070.05013.64
5.2.170.0030.06011.21
5.2.160.0070.03711.13
5.2.150.0070.05311.21
5.2.140.0070.06311.10
5.2.130.0000.04711.25
5.2.120.0030.06010.92
5.2.110.0070.04011.27
5.2.100.0070.04711.20
5.2.90.0130.04711.13
5.2.80.0070.06011.16
5.2.70.0030.05711.07
5.2.60.0030.06311.10
5.2.50.0070.04011.10
5.2.40.0100.03710.89
5.2.30.0030.04010.80
5.2.20.0170.04710.78
5.2.10.0100.03310.86
5.2.00.0070.05310.77
5.1.60.0100.03010.09
5.1.50.0000.04010.16
5.1.40.0100.0309.81
5.1.30.0100.05010.41
5.1.20.0030.05710.50
5.1.10.0130.04010.30
5.1.00.0030.04010.26
5.0.50.0000.0308.63
5.0.40.0030.0378.46
5.0.30.0000.0478.45
5.0.20.0070.0208.23
5.0.10.0000.0478.25
5.0.00.0070.0378.13
4.4.90.0100.0235.84
4.4.80.0000.0275.85
4.4.70.0070.0275.82
4.4.60.0030.0205.77
4.4.50.0000.0235.86
4.4.40.0030.0375.79
4.4.30.0030.0235.88
4.4.20.0030.0235.88
4.4.10.0100.0175.91
4.4.00.0000.0435.80
4.3.110.0000.0235.74
4.3.100.0030.0205.73
4.3.90.0070.0275.80
4.3.80.0030.0435.73
4.3.70.0000.0335.72
4.3.60.0100.0235.77
4.3.50.0000.0275.71
4.3.40.0070.0335.83
4.3.30.0070.0175.55
4.3.20.0030.0205.55
4.3.10.0070.0175.55
4.3.00.0100.0237.29

preferences:
38.77 ms | 401 KiB | 5 Q