3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while($i<=1000){ echo mt_srand($i)&$i.' '; $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)
8.3.60.0080.01116.38
8.3.50.0180.00818.29
8.3.40.0170.00718.67
8.3.30.0100.01018.71
8.3.20.0040.00718.61
8.3.10.0030.00920.39
8.3.00.0070.00419.38
8.2.180.0100.01316.50
8.2.170.0120.00922.96
8.2.160.0120.01219.01
8.2.150.0070.00424.18
8.2.140.0030.00724.66
8.2.130.0040.00726.16
8.2.120.0080.00420.46
8.2.110.0070.00720.52
8.2.100.0080.00817.72
8.2.90.0080.00319.22
8.2.80.0000.01117.97
8.2.70.0100.00317.63
8.2.60.0030.00917.68
8.2.50.0060.00618.10
8.2.40.0040.00718.03
8.2.30.0030.00717.99
8.2.20.0080.00419.40
8.2.10.0000.01217.68
8.2.00.0040.00717.66
8.1.280.0120.01225.92
8.1.270.0040.00723.99
8.1.260.0000.01026.35
8.1.250.0120.00928.09
8.1.240.0090.00321.12
8.1.230.0060.00917.70
8.1.220.0040.00717.76
8.1.210.0050.00518.77
8.1.200.0040.00917.35
8.1.190.0090.00317.23
8.1.180.0070.00418.10
8.1.170.0030.00818.84
8.1.160.0030.00718.80
8.1.150.0110.00018.57
8.1.140.0030.00717.38
8.1.130.0080.00317.82
8.1.120.0030.00717.30
8.1.110.0050.00517.38
8.1.100.0040.00717.39
8.1.90.0000.01017.27
8.1.80.0070.00317.43
8.1.70.0040.00717.35
8.1.60.0090.00417.42
8.1.50.0030.00917.29
8.1.40.0030.00817.32
8.1.30.0070.00317.63
8.1.20.0000.01117.55
8.1.10.0040.00717.50
8.1.00.0040.00717.44
8.0.300.0030.00718.77
8.0.290.0070.00416.75
8.0.280.0030.00718.37
8.0.270.0030.00817.21
8.0.260.0030.00616.80
8.0.250.0070.00316.97
8.0.240.0000.01016.98
8.0.230.0000.01116.96
8.0.220.0030.00716.72
8.0.210.0040.00716.82
8.0.200.0030.00916.93
8.0.190.0040.00716.91
8.0.180.0030.00716.93
8.0.170.0080.00416.83
8.0.160.0000.01016.83
8.0.150.0070.00316.75
8.0.140.0000.01116.84
8.0.130.0050.00313.34
8.0.120.0080.00316.91
8.0.110.0070.00316.86
8.0.100.0050.00516.92
8.0.90.0030.00816.93
8.0.80.0090.01616.88
8.0.70.0030.00716.91
8.0.60.0000.01016.94
8.0.50.0030.00716.73
8.0.30.0120.01616.83
8.0.20.0120.01617.21
8.0.10.0070.00416.81
8.0.00.0170.01216.68
7.4.330.0000.00912.95
7.4.320.0040.00716.50
7.4.300.0110.00016.45
7.4.290.0030.00816.53
7.4.280.0050.00916.45
7.4.270.0000.01116.55
7.4.260.0060.00313.24
7.4.250.0070.00716.44
7.4.240.0040.00816.33
7.4.230.0050.00516.32
7.4.220.0330.01816.29
7.4.210.0080.02016.33
7.4.200.0040.00816.55
7.4.190.0080.00416.67
7.4.160.0240.01716.62
7.4.150.0160.02716.36
7.4.140.0360.01316.56
7.4.130.0250.01416.46
7.4.120.0220.01516.44
7.4.110.0330.03016.54
7.4.100.0350.01416.43
7.4.90.0230.01416.48
7.4.80.0280.02519.39
7.4.70.0150.01816.50
7.4.60.0170.03016.60
7.4.50.0080.01216.20
7.4.40.0280.01716.25
7.4.30.0170.02116.40
7.4.00.0100.01015.18
7.3.330.0100.00013.12
7.3.320.0040.00413.19
7.3.310.0080.00416.18
7.3.300.0000.01116.27
7.3.290.0130.02116.31
7.3.280.0210.01416.35
7.3.270.0160.02316.42
7.3.260.0250.01416.39
7.3.250.0150.02116.52
7.3.240.0170.01616.57
7.3.230.0170.01716.35
7.3.210.0360.02016.39
7.3.200.0300.01116.38
7.3.190.0190.03316.39
7.3.180.0100.02716.47
7.3.170.0190.02416.38
7.3.160.0200.02016.45
7.3.120.0070.01414.75
7.3.10.0090.00816.75
7.3.00.0070.01316.72
7.2.330.0200.01316.62
7.2.320.0280.01416.36
7.2.310.0240.01516.35
7.2.300.0160.02016.75
7.2.290.0200.01316.61
7.2.130.0060.01216.91
7.2.120.0060.01316.76
7.2.110.0080.00816.67
7.2.100.0110.00816.94
7.2.90.0130.00616.88
7.2.80.0040.01217.11
7.2.70.0050.01417.07
7.2.60.0060.01416.81
7.2.50.0100.00716.87
7.2.40.0110.01117.09
7.2.30.0070.01417.07
7.2.20.0040.01216.73
7.2.10.0040.01716.62
7.2.00.0050.01118.02
7.1.250.0110.00315.87
7.1.200.0060.01315.61
7.1.100.0040.01118.22
7.1.70.0030.01017.22
7.1.60.0110.01819.17
7.1.50.0120.01916.89
7.1.00.0100.06322.28
7.0.200.0030.00716.53
7.0.140.0100.07322.10
7.0.120.0100.07322.03
7.0.60.0130.08019.99
7.0.50.0030.04317.89
7.0.40.0070.04720.23
7.0.30.0230.06020.13
7.0.20.0170.06720.30
7.0.10.0370.06320.33
7.0.00.0070.05720.01
5.6.280.0000.08321.12
5.6.210.0100.08320.55
5.6.200.0170.08318.18
5.6.190.0170.06320.39
5.6.180.0230.08720.46
5.6.170.0270.08320.48
5.6.160.0130.05020.44
5.6.150.0170.08318.18
5.6.140.0070.04318.18
5.6.130.0070.09018.11
5.6.120.0100.07721.11
5.6.110.0100.09021.13
5.6.100.0130.08320.96
5.6.90.0100.08021.07
5.6.80.0170.07720.50
5.6.70.0200.03720.37
5.5.350.0330.07020.41
5.5.340.0070.08717.89
5.5.330.0170.07320.19
5.5.320.0070.06020.20
5.5.310.0370.07720.31
5.5.300.0100.03717.90
5.5.290.0100.05717.95
5.5.280.0070.08320.83
5.5.270.0070.04320.92
5.5.260.0070.07020.64
5.5.250.0130.08020.79
5.5.240.0030.05320.18
5.4.450.0830.04719.40
5.4.440.0670.03719.09
5.4.430.0600.05019.54
5.4.420.0770.04319.12
5.4.410.0470.05019.41
5.4.400.0670.03719.04
5.4.390.0830.04319.23
5.4.380.0430.05719.02
5.4.370.0270.05719.25
5.4.360.0270.05719.25
5.4.350.0370.03319.05
5.4.340.0470.04318.88
5.4.320.0970.03718.95
5.4.310.0600.03719.05
5.4.300.0700.03019.21
5.4.290.0570.04318.79
5.4.280.0530.04319.03
5.4.270.0430.03718.93
5.4.260.0300.05019.15
5.4.250.0430.04719.05
5.4.240.0330.04319.15
5.4.230.0470.04719.24
5.4.220.0470.05319.05
5.4.210.0600.03719.13
5.4.200.0470.06018.76
5.4.190.0470.04318.92
5.4.180.0730.04719.23
5.4.170.0570.03718.89
5.4.160.0770.02719.08
5.4.150.0830.03019.23
5.4.140.0370.03716.26
5.4.130.0500.04316.30
5.4.120.0430.04716.42
5.4.110.0570.05016.45
5.4.100.0600.03316.45
5.4.90.0470.04016.41
5.4.80.0600.05316.41
5.4.70.0300.04716.44
5.4.60.0500.03316.20
5.4.50.0400.03716.20
5.4.40.0630.03016.38
5.4.30.0570.03716.20
5.4.20.0330.04716.20
5.4.10.0370.05016.20
5.4.00.0400.03316.20
5.3.290.0270.05716.20
5.3.280.0470.04016.20
5.3.270.0300.04016.20
5.3.260.0800.03016.20
5.3.250.0500.03016.20
5.3.240.0470.04016.20
5.3.230.0200.04016.20
5.3.220.0330.04016.20
5.3.210.0400.05016.20
5.3.200.0730.03716.20
5.3.190.0430.05316.20
5.3.180.0400.05316.20
5.3.170.0500.04316.20
5.3.160.0570.04016.20
5.3.150.0270.03316.20
5.3.140.0500.03716.20
5.3.130.0500.04016.20
5.3.120.0530.03016.20
5.3.110.0370.06016.20
5.3.100.0430.05016.20
5.3.90.0530.03716.20
5.3.80.0370.04016.20
5.3.70.0600.04016.20
5.3.60.0430.06316.20
5.3.50.0570.04316.20
5.3.40.0430.04016.20
5.3.30.0400.03316.20
5.3.20.0470.04016.20
5.3.10.0870.03716.20
5.3.00.0470.04716.20
5.2.170.0470.04316.20
5.2.160.0530.03016.20
5.2.150.0270.03716.20
5.2.140.0530.03316.20
5.2.130.0370.03716.20
5.2.120.0200.03716.20
5.2.110.0530.02716.20
5.2.100.0270.04316.20
5.2.90.0500.04016.20
5.2.80.0200.04316.20
5.2.70.0430.03016.20
5.2.60.0170.03016.20
5.2.50.0130.05016.20
5.2.40.0170.03016.20
5.2.30.0130.04016.20
5.2.20.0130.03316.20
5.2.10.0230.03716.20
5.2.00.0130.04016.20
5.1.60.0030.02016.20
5.1.50.0370.02016.20
5.1.40.0300.03316.20
5.1.30.0370.01716.19
5.1.20.0670.02716.19
5.1.10.0500.02716.19
5.1.00.0630.03016.19
5.0.50.0370.04716.19
5.0.40.0170.02016.19
5.0.30.0200.03316.19
5.0.20.0070.02016.19
5.0.10.0200.01716.19
5.0.00.0130.02716.19
4.4.90.0370.01316.20
4.4.80.0070.02016.20
4.4.70.0100.02316.20
4.4.60.0070.02316.20
4.4.50.0130.02016.20
4.4.40.0130.02716.20
4.4.30.0200.02016.20
4.4.20.0100.01316.19
4.4.10.0270.01716.19
4.4.00.0170.03716.19
4.3.110.0130.01716.19
4.3.100.0100.01716.19
4.3.90.0400.00716.19
4.3.80.0170.02716.19
4.3.70.0170.01716.19
4.3.60.0270.01316.19
4.3.50.0470.01716.19
4.3.40.0070.01316.19
4.3.30.0070.01716.19
4.3.20.0130.01716.19
4.3.10.0070.01716.19
4.3.00.0200.01716.19

preferences:
44.59 ms | 401 KiB | 5 Q