3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('bg','bd', 'bt'); foreach ($array as $a) { echo $a; } ?>

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)
8.3.40.0040.01118.46
8.3.30.0070.00718.68
8.3.20.0040.00418.60
8.3.10.0050.00318.54
8.3.00.0080.00019.13
8.2.170.0120.00318.83
8.2.160.0130.00322.96
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00418.91
8.2.110.0100.00022.11
8.2.100.0100.00317.78
8.2.90.0000.00819.05
8.2.80.0030.00517.97
8.2.70.0040.00417.38
8.2.60.0000.01018.04
8.2.50.0040.00418.07
8.2.40.0040.00419.18
8.2.30.0000.01117.65
8.2.20.0040.00817.55
8.2.10.0000.00717.59
8.2.00.0070.00417.66
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.02
8.1.230.0100.00017.42
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.00
8.1.190.0070.00017.52
8.1.180.0050.00318.10
8.1.170.0070.00318.48
8.1.160.0040.00419.01
8.1.150.0070.00018.67
8.1.140.0000.00817.36
8.1.130.0030.00317.49
8.1.120.0000.00717.50
8.1.110.0000.00717.47
8.1.100.0040.00417.43
8.1.90.0000.00717.38
8.1.80.0000.00717.47
8.1.70.0000.00717.37
8.1.60.0050.00217.58
8.1.50.0040.00417.42
8.1.40.0040.00417.51
8.1.30.0030.00517.65
8.1.20.0070.00317.53
8.1.10.0000.00817.43
8.1.00.0000.00717.30
8.0.300.0040.00418.77
8.0.290.0080.00016.75
8.0.280.0030.00318.47
8.0.270.0030.00317.16
8.0.260.0030.00316.87
8.0.250.0030.00617.00
8.0.240.0040.00416.98
8.0.230.0050.00316.95
8.0.220.0060.00316.79
8.0.210.0030.00316.86
8.0.200.0000.00616.85
8.0.190.0000.00716.90
8.0.180.0070.00016.80
8.0.170.0000.00816.88
8.0.160.0070.00016.96
8.0.150.0000.00816.77
8.0.140.0060.00316.88
8.0.130.0050.00013.27
8.0.120.0030.00616.74
8.0.110.0050.00316.94
8.0.100.0030.00516.77
8.0.90.0050.00216.88
8.0.80.0070.00716.85
8.0.70.0040.00416.91
8.0.60.0030.00616.82
8.0.50.0000.00816.91
8.0.30.0130.00717.29
8.0.20.0130.00517.12
8.0.10.0070.00016.90
8.0.00.0060.01516.80
7.4.330.0020.00212.87
7.4.320.0040.00416.61
7.4.300.0030.00316.53
7.4.290.0070.00016.61
7.4.280.0000.01016.57
7.4.270.0060.00016.56
7.4.260.0000.00613.28
7.4.250.0050.00316.54
7.4.240.0050.00216.51
7.4.230.0040.00416.31
7.4.220.0060.00916.43
7.4.210.0080.01216.60
7.4.200.0030.00316.59
7.4.190.0000.00816.64
7.4.160.0070.00716.44
7.4.150.0170.00716.48
7.4.140.0070.01717.86
7.4.130.0130.01016.43
7.4.120.0060.01316.34
7.4.110.0140.00616.36
7.4.100.0140.00316.28
7.4.90.0060.01216.55
7.4.80.0060.01219.39
7.4.70.0060.01016.50
7.4.60.0040.01416.50
7.4.50.0030.00316.15
7.4.40.0030.01016.33
7.4.30.0090.00916.46
7.4.00.0070.00714.89
7.3.330.0030.00313.06
7.3.320.0030.00613.16
7.3.310.0030.00316.25
7.3.300.0040.00416.09
7.3.290.0100.00416.30
7.3.280.0060.00916.23
7.3.270.0130.00516.36
7.3.260.0090.01216.18
7.3.240.0100.01016.46
7.3.230.0030.01316.50
7.3.210.0110.00616.26
7.3.200.0080.00916.36
7.3.190.0060.00916.55
7.3.180.0090.00616.21
7.3.170.0040.01216.50
7.3.160.0030.01416.55
7.3.120.0030.01014.68
7.2.330.0030.01416.66
7.2.320.0060.01216.80
7.2.310.0130.01016.68
7.2.300.0040.01816.78
7.2.290.0110.00616.38
7.2.00.0060.00618.86
7.1.100.0080.00317.98
7.1.70.0030.01017.19
7.1.60.0090.01619.21
7.1.50.0210.01134.88
7.1.00.0000.03722.28
7.0.200.0070.00716.69
7.0.140.0100.06721.99
7.0.120.0030.06722.08
7.0.60.0130.07019.89
7.0.50.0070.03717.66
7.0.40.0130.06020.36
7.0.30.0300.05320.19
7.0.20.0230.07720.02
7.0.10.0200.04020.18
7.0.00.0000.08720.32
5.6.280.0030.07321.01
5.6.210.0100.04320.51
5.6.200.0130.04318.19
5.6.190.0030.05720.40
5.6.180.0270.05720.55
5.6.170.0370.08020.47
5.6.160.0030.05020.35
5.6.150.0070.07318.21
5.6.140.0130.04018.21
5.6.130.0070.07718.21
5.6.120.0100.07720.98
5.6.110.0100.06320.98
5.6.100.0130.08021.00
5.6.90.0070.08021.13
5.6.80.0100.07020.50
5.6.70.0330.06720.39
5.5.350.0270.06720.43
5.5.340.0030.04317.98
5.5.330.0070.06320.07
5.5.320.0000.04320.44
5.5.310.0230.05320.18
5.5.300.0000.04017.91
5.5.290.0230.06018.02
5.5.280.0100.08020.84
5.5.270.0100.07720.78
5.5.260.0030.07020.72
5.5.250.0200.07320.46
5.5.240.0130.07720.19
5.4.450.0100.08019.47
5.4.440.0130.07719.50
5.4.430.0130.06019.48
5.4.420.0000.07319.47
5.4.410.0100.07719.31
5.4.400.0070.03719.08
5.4.390.0030.06319.09
5.4.380.0070.05719.00
5.4.370.0130.06318.91
5.4.360.0070.04718.92
5.4.350.0100.07319.14
5.4.340.0030.07319.14
5.4.320.0030.07719.15
5.4.310.0000.06019.18
5.4.300.0130.02718.92
5.4.290.0030.03718.78
5.4.280.0100.03019.11
5.4.270.0070.03719.16
5.4.260.0030.03718.91
5.4.250.0000.04019.15
5.4.240.0030.03719.14
5.4.230.0100.03018.79
5.4.220.0000.04019.07
5.4.210.0000.04019.16
5.4.200.0070.04019.13
5.4.190.0000.04019.17
5.4.180.0070.03319.17
5.4.170.0070.03319.16
5.4.160.0070.03319.13
5.4.150.0030.03718.76
5.4.140.0070.05316.44
5.4.130.0130.03016.21
5.4.120.0000.04316.33
5.4.110.0100.03016.32
5.4.100.0000.03716.23
5.4.90.0030.03316.24
5.4.80.0030.03316.29
5.4.70.0070.03016.39
5.4.60.0030.03716.58
5.4.50.0070.03016.36
5.4.40.0030.03316.33
5.4.30.0070.03016.21
5.4.20.0070.04716.37
5.4.10.0100.07316.34
5.4.00.0070.07015.88
5.3.290.0030.08014.75
5.3.280.0030.03714.68
5.3.270.0100.03714.53
5.3.260.0000.04714.63
5.3.250.0030.03714.48
5.3.240.0030.03714.58
5.3.230.0030.03714.53
5.3.220.0000.04014.49
5.3.210.0000.04314.50
5.3.200.0000.04014.49
5.3.190.0100.03014.50
5.3.180.0000.04014.64
5.3.170.0030.03714.49
5.3.160.0070.03014.54
5.3.150.0070.04014.48
5.3.140.0000.03714.52
5.3.130.0030.03714.42
5.3.120.0030.04314.56
5.3.110.0070.04314.42
5.3.100.0030.07713.96
5.3.90.0070.07314.11
5.3.80.0130.05313.94
5.3.70.0100.06013.99
5.3.60.0030.07713.93
5.3.50.0000.06013.76
5.3.40.0030.03713.76
5.3.30.0100.07013.83
5.3.20.0100.06313.66
5.3.10.0170.04713.58
5.3.00.0030.04713.46
5.2.170.0030.05311.08
5.2.160.0070.03311.04
5.2.150.0100.03011.11
5.2.140.0030.06311.13
5.2.130.0030.06311.11
5.2.120.0130.05311.03
5.2.110.0130.03011.08
5.2.100.0070.06011.02
5.2.90.0070.06311.03
5.2.80.0030.05310.98
5.2.70.0030.04311.07
5.2.60.0100.05710.97
5.2.50.0070.05710.98
5.2.40.0130.05710.97
5.2.30.0100.03711.05
5.2.20.0100.05010.89
5.2.10.0070.06010.85
5.2.00.0030.06010.75
5.1.60.0100.0479.89
5.1.50.0070.02710.00
5.1.40.0070.0509.96
5.1.30.0000.05010.33
5.1.20.0100.06310.44
5.1.10.0100.03710.08
5.1.00.0030.04710.11
5.0.50.0000.0438.62
5.0.40.0070.0378.55
5.0.30.0000.0478.06
5.0.20.0030.0338.15
5.0.10.0030.0208.14
5.0.00.0070.0478.12
4.4.90.0000.0377.86
4.4.80.0030.0337.86
4.4.70.0000.0377.86
4.4.60.0070.0337.86
4.4.50.0030.0377.86
4.4.40.0000.0407.86
4.4.30.0000.0407.86
4.4.20.0030.0337.86
4.4.10.0000.0237.86
4.4.00.0070.0477.86
4.3.110.0100.0307.86
4.3.100.0000.0337.86
4.3.90.0030.0377.86
4.3.80.0030.0377.86
4.3.70.0030.0207.86
4.3.60.0070.0137.86
4.3.50.0000.0377.86
4.3.40.0000.0437.86
4.3.30.0030.0307.86
4.3.20.0030.0207.86
4.3.10.0000.0177.86
4.3.00.0000.0377.86

preferences:
50.02 ms | 400 KiB | 5 Q