3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while($i<=1000){ echo (mt_srand($i)%1000).' '; $i++; }

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)
8.3.60.0140.01016.38
8.3.50.0170.00318.27
8.3.40.0130.01018.63
8.3.30.0090.00918.65
8.3.20.0060.00618.56
8.3.10.0130.00320.52
8.3.00.0070.00419.25
8.2.180.0200.01016.63
8.2.170.0170.00322.96
8.2.160.0070.01418.86
8.2.150.0070.00324.18
8.2.140.0030.00724.66
8.2.130.0120.01226.16
8.2.120.0030.00918.96
8.2.110.0120.00322.25
8.2.100.0000.01519.45
8.2.90.0030.00918.22
8.2.80.0040.00717.97
8.2.70.0040.00717.50
8.2.60.0030.00817.93
8.2.50.0000.01318.10
8.2.40.0060.00618.16
8.2.30.0040.00717.91
8.2.20.0090.00317.72
8.2.10.0030.00717.68
8.2.00.0060.00617.71
8.1.280.0130.01625.92
8.1.270.0070.00423.99
8.1.260.0070.00326.35
8.1.250.0040.00728.09
8.1.240.0030.01020.80
8.1.230.0120.00320.95
8.1.220.0070.00317.76
8.1.210.0040.00718.77
8.1.200.0090.00317.35
8.1.190.0040.00717.13
8.1.180.0080.00318.10
8.1.170.0000.01118.57
8.1.160.0070.00418.83
8.1.150.0030.00718.63
8.1.140.0040.00717.50
8.1.130.0040.00717.66
8.1.120.0070.00317.52
8.1.110.0050.00517.52
8.1.100.0100.00017.45
8.1.90.0000.01017.48
8.1.80.0080.00317.50
8.1.70.0000.01017.39
8.1.60.0000.01217.57
8.1.50.0060.00617.40
8.1.40.0080.00417.39
8.1.30.0100.00017.68
8.1.20.0070.00417.63
8.1.10.0070.00317.55
8.1.00.0080.00317.30
8.0.300.0040.00721.84
8.0.290.0050.00516.75
8.0.280.0030.00718.50
8.0.270.0000.01017.16
8.0.260.0040.00716.68
8.0.250.0040.00716.99
8.0.240.0110.00017.00
8.0.230.0000.01016.94
8.0.220.0000.01016.91
8.0.210.0030.00616.76
8.0.200.0030.00716.85
8.0.190.0000.01016.93
8.0.180.0030.00716.84
8.0.170.0000.01216.86
8.0.160.0090.00316.84
8.0.150.0040.00816.89
8.0.140.0060.00616.84
8.0.130.0040.00413.28
8.0.120.0030.00716.82
8.0.110.0000.01016.73
8.0.100.0070.00416.66
8.0.90.0070.00316.94
8.0.80.0170.00316.84
8.0.70.0030.00616.71
8.0.60.0030.00716.80
8.0.50.0030.00716.87
8.0.30.0140.00717.10
8.0.20.0290.00816.93
8.0.10.0050.00517.05
8.0.00.0160.01716.69
7.4.330.0030.00612.90
7.4.320.0030.00616.45
7.4.300.0030.00716.53
7.4.290.0030.00616.44
7.4.280.0080.00416.51
7.4.270.0070.00316.57
7.4.260.0000.00913.21
7.4.250.0070.00316.42
7.4.240.0040.00716.45
7.4.230.0050.00516.43
7.4.220.0380.01516.30
7.4.210.0150.00616.41
7.4.200.0050.00516.59
7.4.190.0070.00316.52
7.4.160.0050.01916.39
7.4.150.0250.01616.38
7.4.140.0080.03116.45
7.4.130.0190.00716.38
7.4.120.0090.01916.39
7.4.110.0210.00916.58
7.4.100.0160.01116.41
7.4.90.0120.01616.45
7.4.80.0110.01419.39
7.4.70.0150.01116.28
7.4.60.0170.00716.45
7.4.50.0030.00516.28
7.4.40.0100.01016.41
7.4.30.0220.00816.50
7.4.00.0100.01014.82
7.3.330.0090.00013.09
7.3.320.0040.00413.07
7.3.310.0030.00616.13
7.3.300.0030.00616.29
7.3.290.0100.01316.26
7.3.280.0130.01716.25
7.3.270.0100.01316.25
7.3.260.0080.01916.63
7.3.250.0150.01316.48
7.3.240.0060.02516.29
7.3.230.0100.02716.53
7.3.210.0160.01316.50
7.3.200.0120.01216.19
7.3.190.0120.02116.60
7.3.180.0110.01416.55
7.3.170.0090.01516.45
7.3.160.0210.00716.30
7.3.120.0070.01114.58
7.2.330.0160.01016.44
7.2.320.0220.01016.61
7.2.310.0140.01716.65
7.2.300.0080.02116.65
7.2.290.0090.02216.75
7.2.00.0110.00719.40
7.1.100.0000.01218.32
7.1.70.0040.00717.08
7.1.60.0030.03019.31
7.1.50.0130.01316.92
7.1.00.0070.04722.30
7.0.200.0030.00916.82
7.0.140.0030.08021.92
7.0.120.0070.05022.15
7.0.60.0030.07720.03
7.0.50.0070.08317.77
7.0.40.0100.04717.76
7.0.30.0030.06317.66
7.0.20.0070.08317.74
7.0.10.0030.08317.83
7.0.00.0170.05317.79
5.6.280.0000.08021.12
5.6.210.0200.06720.61
5.6.200.0100.08318.16
5.6.190.0170.05718.21
5.6.180.0000.04718.18
5.6.170.0070.04318.09
5.6.160.0070.04318.13
5.6.150.0070.08318.12
5.6.140.0070.04318.16
5.6.130.0030.04318.18
5.6.120.0170.07318.14
5.6.110.0170.06718.08
5.6.100.0030.09718.14
5.6.90.0070.06318.07
5.6.80.0030.08317.51
5.6.70.0070.08717.59
5.6.60.0100.06717.50
5.6.50.0030.08717.52
5.6.40.0030.06317.54
5.6.30.0130.07317.58
5.6.20.0030.08317.57
5.6.10.0170.06717.56
5.6.00.0030.05017.54
5.5.350.0430.07320.34
5.5.340.0100.06017.98
5.5.330.0100.08017.97
5.5.320.0070.04017.95
5.5.310.0000.08017.98
5.5.300.0000.04717.98
5.5.290.0070.08717.98
5.5.280.0070.08017.88
5.5.270.0070.08318.00
5.5.260.0170.07717.97
5.5.250.0100.06317.69
5.5.240.0030.07017.40
5.5.230.0070.07717.32
5.5.220.0170.06717.38
5.5.210.0030.05717.25
5.5.200.0170.07017.42
5.5.190.0170.07317.30
5.5.180.0000.09017.24
5.5.160.0100.03717.34
5.5.150.0070.05317.26
5.5.140.0100.08017.26
5.5.130.0030.07717.25
5.5.120.0200.06717.31
5.5.110.0070.04717.27
5.5.100.0170.07017.26
5.5.90.0170.07017.22
5.5.80.0170.03317.12
5.5.70.0030.04717.16
5.5.60.0030.04017.18
5.5.50.0070.08017.20
5.5.40.0100.05317.23
5.5.30.0070.05317.20
5.5.20.0200.04317.16
5.5.10.0030.05317.21
5.5.00.0070.08317.27
5.4.450.0130.08319.31
5.4.440.0100.07719.30
5.4.430.0130.07319.39
5.4.420.0000.09019.27
5.4.410.0070.08019.20
5.4.400.0030.07718.99
5.4.390.0030.07319.20
5.4.380.0070.08019.01
5.4.370.0100.08019.02
5.4.360.0070.08018.98
5.4.350.0030.05019.09
5.4.340.0200.07318.95
5.4.320.0000.04719.12
5.4.310.0030.05019.02
5.4.300.0100.08019.12
5.4.290.0100.07719.09
5.4.280.0230.03318.98
5.4.270.0070.05019.11
5.4.260.0030.07719.02
5.4.250.0030.05018.97
5.4.240.0070.05719.00
5.4.230.0030.05718.81
5.4.220.0030.06018.97
5.4.210.0000.04718.78
5.4.200.0130.07318.94
5.4.190.0000.05318.80
5.4.180.0000.08018.88
5.4.170.0130.05018.97
5.4.160.0130.06318.92
5.4.150.0100.08019.18
5.4.140.0030.06316.16
5.4.130.0070.04316.26
5.4.120.0030.05316.25
5.4.110.0030.08316.28
5.4.100.0100.07316.28
5.4.90.0130.03016.52
5.4.80.0030.05016.27
5.4.70.0030.04016.32
5.4.60.0030.06316.26
5.4.50.0070.03316.49
5.4.40.0100.03016.30
5.4.30.0070.05316.13
5.4.20.0030.04316.25
5.4.10.0030.04316.29
5.4.00.0070.07015.72
5.3.290.0170.06314.59
5.3.280.0070.03714.41
5.3.270.0230.07014.57
5.3.260.0070.06314.46
5.3.250.0070.08314.58
5.3.240.0200.07314.57
5.3.230.0000.09014.53
5.3.220.0070.04714.42
5.3.210.0030.09014.38
5.3.200.0100.08014.54
5.3.190.0130.07714.48
5.3.180.0030.04314.53
5.3.170.0000.04714.50
5.3.160.0000.04314.51
5.3.150.0000.05014.50
5.3.140.0030.04014.52
5.3.130.0100.07014.47
5.3.120.0030.04314.49
5.3.110.0070.07014.48
5.3.100.0030.06713.95
5.3.90.0100.03313.95
5.3.80.0070.04014.09
5.3.70.0000.04314.08
5.3.60.0070.03713.93
5.3.50.0100.07313.70
5.3.40.0070.07013.90
5.3.30.0070.05013.82
5.3.20.0100.04713.47
5.3.10.0070.05013.58
5.3.00.0030.04313.59
5.2.170.0030.04011.04
5.2.160.0130.06011.29
5.2.150.0030.06710.96
5.2.140.0070.06311.05
5.2.130.0030.06311.07
5.2.120.0170.06011.07
5.2.110.0070.03010.93
5.2.100.0030.03311.12
5.2.90.0070.06711.02
5.2.80.0030.07311.05
5.2.70.0030.07311.07
5.2.60.0070.03710.94
5.2.50.0130.06010.99
5.2.40.0070.04311.00
5.2.30.0070.03710.96
5.2.20.0070.07011.11
5.2.10.0070.06010.81
5.2.00.0130.03010.67
5.1.60.0100.0179.97
5.1.50.0100.03710.20
5.1.40.0000.03010.17
5.1.30.0070.05710.29
5.1.20.0100.05310.40
5.1.10.0000.03010.13
5.1.00.0030.04010.05
5.0.50.0100.0438.48
5.0.40.0030.0208.49
5.0.30.0030.0438.16
5.0.20.0030.0308.09
5.0.10.0000.0438.20
5.0.00.0000.0338.22
4.4.90.0070.0307.88
4.4.80.0030.0377.88
4.4.70.0030.0337.88
4.4.60.0030.0177.88
4.4.50.0000.0207.88
4.4.40.0000.0307.88
4.4.30.0000.0377.88
4.4.20.0000.0237.88
4.4.10.0000.0207.88
4.4.00.0030.0537.88
4.3.110.0000.0207.88
4.3.100.0000.0407.88
4.3.90.0030.0307.88
4.3.80.0030.0337.88
4.3.70.0030.0137.88
4.3.60.0000.0377.88
4.3.50.0070.0107.88
4.3.40.0000.0277.88
4.3.30.0000.0177.88
4.3.20.0000.0207.88
4.3.10.0030.0137.88
4.3.00.0030.0237.88

preferences:
42.02 ms | 401 KiB | 5 Q