3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=false; foreach ($a as $value){ echo $value; } ?>

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)
8.3.40.0110.00318.70
8.3.30.0100.00318.59
8.3.20.0000.00818.77
8.3.10.0040.00418.42
8.3.00.0120.00319.20
8.2.170.0000.01422.96
8.2.160.0100.00321.15
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.51
8.2.110.0030.00621.99
8.2.100.0070.00417.97
8.2.90.0050.00319.14
8.2.80.0030.00617.97
8.2.70.0000.00917.63
8.2.60.0080.00019.50
8.2.50.0030.00618.22
8.2.40.0070.00020.63
8.2.30.0070.00019.11
8.2.20.0060.00317.66
8.2.10.0060.00317.54
8.2.00.0070.00417.66
8.1.270.0040.00424.66
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.83
8.1.230.0080.00320.31
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.22
8.1.180.0000.00818.10
8.1.170.0050.00318.63
8.1.160.0000.00718.83
8.1.150.0040.00418.83
8.1.140.0000.00717.54
8.1.130.0000.00717.92
8.1.120.0000.00717.44
8.1.110.0040.00417.35
8.1.100.0040.00317.44
8.1.90.0020.00517.45
8.1.80.0000.00717.45
8.1.70.0050.00217.45
8.1.60.0030.00617.45
8.1.50.0060.00317.45
8.1.40.0040.00417.41
8.1.30.0000.00717.55
8.1.20.0040.00417.70
8.1.10.0030.00617.48
8.1.00.0000.00817.34
8.0.300.0000.00718.77
8.0.290.0030.00516.58
8.0.280.0030.00318.36
8.0.270.0050.00317.25
8.0.260.0030.00316.88
8.0.250.0030.00517.04
8.0.240.0030.00316.98
8.0.230.0040.00417.06
8.0.220.0070.00016.92
8.0.210.0040.00416.85
8.0.200.0000.00616.87
8.0.190.0060.00316.87
8.0.180.0000.00717.00
8.0.170.0080.00016.86
8.0.160.0030.00416.93
8.0.150.0050.00316.86
8.0.140.0040.00416.78
8.0.130.0030.00313.41
8.0.120.0000.00716.82
8.0.110.0000.00816.85
8.0.100.0000.00716.82
8.0.90.0040.00416.94
8.0.80.0070.00716.86
8.0.70.0030.00517.00
8.0.60.0040.00316.94
8.0.50.0040.00416.77
8.0.30.0200.00117.32
8.0.20.0110.01216.91
8.0.10.0040.00416.93
8.0.00.0090.00816.71
7.4.330.0020.00213.09
7.4.320.0000.00616.57
7.4.300.0000.00716.61
7.4.290.0050.00216.59
7.4.280.0030.00516.60
7.4.270.0070.00016.50
7.4.260.0040.00413.19
7.4.250.0060.00316.34
7.4.240.0020.00516.51
7.4.230.0030.00316.47
7.4.220.0090.01316.36
7.4.210.0070.00816.50
7.4.200.0030.00316.30
7.4.190.0030.00316.70
7.4.160.0140.00316.37
7.4.150.0110.00716.56
7.4.140.0090.01216.47
7.4.130.0100.00716.49
7.4.120.0080.01216.50
7.4.110.0100.00716.64
7.4.100.0070.01316.65
7.4.90.0110.00716.59
7.4.80.0150.00619.39
7.4.70.0090.00916.38
7.4.60.0100.01416.50
7.4.50.0090.00316.07
7.4.40.0110.00716.56
7.4.30.0100.00716.29
7.4.00.0060.00614.79
7.3.330.0000.00713.18
7.3.320.0000.00513.16
7.3.310.0000.00716.22
7.3.300.0040.00416.25
7.3.290.0000.01416.29
7.3.280.0060.01016.21
7.3.270.0090.00916.35
7.3.260.0160.00016.67
7.3.250.0110.00816.32
7.3.240.0120.00316.27
7.3.230.0100.00716.27
7.3.210.0120.00616.36
7.3.200.0090.00616.29
7.3.190.0090.00916.36
7.3.180.0160.00316.48
7.3.170.0160.00016.30
7.3.160.0090.00616.21
7.3.120.0060.00614.80
7.2.330.0120.00616.46
7.2.320.0100.00716.56
7.2.310.0060.01216.59
7.2.300.0070.01016.59
7.2.290.0100.01016.63
7.2.60.0070.00716.77
7.2.50.0080.00516.81
7.1.200.0000.01115.70
7.1.70.0000.00717.00
7.1.60.0100.01419.40
7.1.50.0000.01816.69
7.1.00.0000.07022.36
7.0.200.0000.01114.64
7.0.140.0000.07322.13
7.0.120.0100.05322.12
7.0.60.0030.04020.03
7.0.50.0030.08717.83
7.0.40.0100.07720.00
7.0.30.0530.06720.23
7.0.20.0130.05020.13
7.0.10.0100.08019.99
7.0.00.0070.09020.08
5.6.210.0070.08020.72
5.6.200.0100.04018.20
5.6.190.0130.08020.64
5.6.180.0230.03720.41
5.6.170.0170.04720.47
5.6.160.0100.04720.40
5.6.150.0070.05318.09
5.6.140.0070.03718.11
5.6.130.0070.07318.21
5.6.120.0070.03721.02
5.6.110.0000.04320.97
5.6.100.0070.07320.98
5.6.90.0000.07720.97
5.6.80.0070.07720.34
5.6.70.3970.03720.39
5.5.350.0070.08320.37
5.5.340.0070.08318.01
5.5.330.0070.04320.41
5.5.320.0300.07720.29
5.5.310.0270.05020.27
5.5.300.0030.04017.98
5.5.290.0170.07717.95
5.5.280.0030.08720.88
5.5.270.0070.05020.79
5.5.260.0030.04020.86
5.5.250.0170.07720.58
5.5.240.0000.07320.23
5.4.450.0130.06719.33
5.4.440.0070.07719.51
5.4.430.0070.08019.32
5.4.420.0100.04019.23
5.4.410.0030.04719.11
5.4.400.0100.07718.79
5.4.390.0130.07019.18
5.4.380.0000.06718.91
5.4.370.0030.04018.80
5.4.360.0100.07318.79
5.4.350.0130.07319.00
5.4.340.0170.04719.00
5.4.320.0100.06719.17
5.4.310.0070.04319.08
5.4.300.0130.03719.13
5.4.290.0100.05719.08
5.4.280.0030.04719.17
5.4.270.0030.06318.92
5.4.260.0000.04719.14
5.4.250.0100.04018.96
5.4.240.0100.07319.00
5.4.230.0070.04319.13
5.4.220.0070.08018.99
5.4.210.0030.07718.91
5.4.200.0030.08319.13
5.4.190.0200.06719.07
5.4.180.0130.07019.07
5.4.170.0130.07019.11
5.4.160.0100.06018.77
5.4.150.0030.04718.76
5.4.140.0100.07016.37
5.4.130.0100.05316.25
5.4.120.0200.06016.32
5.4.110.0070.07716.40
5.4.100.0170.04016.24
5.4.90.0100.07016.32
5.4.80.0070.04016.25
5.4.70.0030.05016.59
5.4.60.0070.04016.24
5.4.50.0130.05316.36
5.4.40.0130.06016.32
5.4.30.0070.06716.13
5.4.20.0100.06716.34
5.4.10.0130.04316.34
5.4.00.0070.04715.61
5.3.290.0000.04714.60
5.3.280.0070.07314.46
5.3.270.0070.08014.42
5.3.260.0070.07714.53
5.3.250.0000.04314.52
5.3.240.0130.06314.54
5.3.230.0070.04714.52
5.3.220.0100.05714.51
5.3.210.0070.07714.58
5.3.200.0070.03314.65
5.3.190.0000.08314.48
5.3.180.0070.05714.48
5.3.170.0130.07014.38
5.3.160.0070.07014.50
5.3.150.0030.07714.50
5.3.140.0130.07014.48
5.3.130.0030.07314.46
5.3.120.0130.07014.42
5.3.110.0030.06714.46
5.3.100.0070.03713.85
5.3.90.0030.06013.98
5.3.80.0030.04713.80
5.3.70.0030.03713.95
5.3.60.0070.05313.94
5.3.50.0070.07713.86
5.3.40.0030.08013.96
5.3.30.0000.05313.87
5.3.20.0100.06713.77
5.3.10.0070.03313.61
5.3.00.0070.03313.57
5.2.170.0030.03311.08
5.2.160.0030.03311.13
5.2.150.0070.03711.29
5.2.140.0030.04711.15
5.2.130.0000.04010.98
5.2.120.0170.04311.11
5.2.110.0030.04710.95
5.2.100.0200.02311.25
5.2.90.0000.06311.06
5.2.80.0070.05710.98
5.2.70.0000.03311.25
5.2.60.0000.03710.95
5.2.50.0000.04010.86
5.2.40.0030.02710.96
5.2.30.0070.05711.12
5.2.20.0030.05711.03
5.2.10.0070.02710.86
5.2.00.0100.03010.70
5.1.60.0070.0239.98
5.1.50.0000.03310.14
5.1.40.0070.0309.92
5.1.30.0030.05310.38
5.1.20.0030.03310.35
5.1.10.0030.0609.96
5.1.00.0100.04310.03
5.0.50.0030.0408.69
5.0.40.0000.0278.55
5.0.30.0000.0338.12
5.0.20.0030.0438.16
5.0.10.0100.0408.23
5.0.00.0030.0478.17
4.4.90.0030.0207.84
4.4.80.0030.0337.84
4.4.70.0070.0207.84
4.4.60.0000.0377.84
4.4.50.0030.0337.84
4.4.40.0000.0507.84
4.4.30.0030.0237.84
4.4.20.0030.0207.84
4.4.10.0000.0207.84
4.4.00.0030.0237.84
4.3.110.0030.0207.84
4.3.100.0030.0237.84
4.3.90.0030.0237.84
4.3.80.0030.0307.84
4.3.70.0000.0377.84
4.3.60.0030.0377.84
4.3.50.0000.0337.84
4.3.40.0030.0337.84
4.3.30.0000.0377.84
4.3.20.0000.0277.84
4.3.10.0030.0137.84
4.3.00.0000.0377.84

preferences:
45.1 ms | 400 KiB | 5 Q