3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i=0;$i<1000;$i++) { $vals = array('a', 'b', 'c', 'd', 'e', 'f'); $token = true; $j = 0; $val = 'a'; while($token) { if ($val == 'a') { echo 'a'; } elseif ($val == 'b') { echo 'b'; } elseif ($val == 'c') { echo 'c'; } elseif ($val == 'd') { echo 'd'; } elseif ($val == 'e') { echo 'e'; } elseif ($val == 'f') { echo 'f'; } else { $token = false; } $val = $vals[$j]; $j++; } } exit;

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)
8.3.60.0130.01016.60
8.3.50.0340.00622.81
8.3.40.0410.00918.70
8.3.30.0550.01219.05
8.3.20.0210.00520.19
8.3.10.0250.00023.71
8.3.00.0260.00019.38
8.2.180.0420.01118.29
8.2.170.0380.00822.96
8.2.160.0390.01120.47
8.2.150.0200.00524.18
8.2.140.0240.00524.66
8.2.130.0220.00426.16
8.2.120.0110.00021.04
8.2.110.0210.01120.42
8.2.100.0090.00618.28
8.2.90.0090.00419.39
8.2.80.0040.00817.97
8.2.70.0050.01017.63
8.2.60.0210.00017.91
8.2.50.0100.00018.07
8.2.40.0050.01418.07
8.2.30.0080.00818.10
8.2.20.0100.00017.96
8.2.10.0060.00318.09
8.2.00.0090.00017.93
8.1.280.0120.01225.92
8.1.270.0170.00724.01
8.1.260.0260.00726.35
8.1.250.0130.00428.09
8.1.240.0140.01422.18
8.1.230.0170.00919.09
8.1.220.0040.00417.74
8.1.210.0040.01318.77
8.1.200.0060.01317.10
8.1.190.0030.00617.22
8.1.180.0130.00018.10
8.1.170.0000.01718.64
8.1.160.0100.00822.11
8.1.150.0000.00818.89
8.1.140.0000.00917.53
8.1.130.0030.00517.96
8.1.120.0120.00417.57
8.1.110.0080.00817.51
8.1.100.0060.00317.52
8.1.90.0100.01017.53
8.1.80.0040.00417.59
8.1.70.0000.00917.41
8.1.60.0030.00817.70
8.1.50.0080.00817.62
8.1.40.0140.00517.49
8.1.30.0090.00917.63
8.1.20.0040.00817.57
8.1.10.0090.00917.69
8.1.00.0140.00317.56
8.0.300.0160.00318.77
8.0.290.0100.00316.75
8.0.280.0210.00018.40
8.0.270.0080.00817.08
8.0.260.0090.00917.16
8.0.250.0040.00416.99
8.0.240.0140.00516.94
8.0.230.0000.00817.04
8.0.220.0040.00416.93
8.0.210.0150.00516.96
8.0.200.0000.00816.93
8.0.190.0100.01017.00
8.0.180.0070.00416.91
8.0.170.0060.00316.96
8.0.160.0160.00416.87
8.0.150.0030.00616.89
8.0.140.0040.00416.69
8.0.130.0040.00413.33
8.0.120.0070.00416.93
8.0.110.0070.00316.75
8.0.100.0060.00316.73
8.0.90.0040.00416.91
8.0.80.0280.03016.80
8.0.70.0070.00316.80
8.0.60.0160.00016.73
8.0.50.0000.01516.75
8.0.30.0410.02416.98
8.0.20.0460.03117.40
8.0.10.0040.00417.02
8.0.00.0360.02516.70
7.4.330.0030.00315.15
7.4.320.0030.00916.49
7.4.300.0190.00016.35
7.4.290.0100.01016.47
7.4.280.0090.00316.29
7.4.270.0080.00816.30
7.4.260.0050.01116.37
7.4.250.0120.00616.39
7.4.240.0020.01216.46
7.4.230.0040.01116.60
7.4.220.0720.02916.43
7.4.210.0400.02516.59
7.4.200.0120.00416.39
7.4.160.0700.01016.43
7.4.150.0480.02117.40
7.4.140.0440.01817.86
7.4.130.0330.01916.50
7.4.120.0280.02116.51
7.4.110.0650.02516.50
7.4.100.0690.04016.58
7.4.90.0900.04416.58
7.4.80.0960.02419.39
7.4.70.0060.02916.36
7.4.60.0510.05216.48
7.4.50.0260.01016.61
7.4.40.0420.04616.55
7.4.30.0290.02016.61
7.3.330.0030.00913.34
7.3.320.0100.00013.07
7.3.310.0000.01716.29
7.3.300.0090.00016.25
7.3.290.0170.01016.27
7.3.280.0210.02516.26
7.3.270.0510.03617.40
7.3.260.0400.03016.40
7.3.250.0440.01616.37
7.3.240.0370.02216.23
7.3.230.0190.01616.39
7.3.210.0390.02216.30
7.3.200.0500.03619.39
7.3.190.0430.02316.27
7.3.180.0110.02216.46
7.3.170.0210.00716.32
7.3.160.0550.02216.32
7.2.330.0530.04516.50
7.2.320.0350.01816.47
7.2.310.0300.02116.31
7.2.300.0630.03616.68
7.2.290.0290.02516.35
7.1.70.0040.00817.00
7.1.60.0060.00916.98
7.1.50.0000.01817.01
7.1.40.0000.01316.67
7.1.30.0090.01216.75
7.1.20.0160.01316.76
7.1.10.0060.00616.88
7.1.00.0000.01216.88
7.0.200.0000.01316.82
7.0.190.0090.00016.95
7.0.180.0040.01216.45
7.0.170.0130.00816.52
7.0.160.0100.00716.86
7.0.150.0000.01016.88
7.0.140.0000.01116.88
7.0.130.0090.00916.88
7.0.120.0040.00816.88
7.0.110.0080.00816.88
7.0.100.0000.01216.88
7.0.90.0060.00616.88
7.0.80.0070.01416.88
7.0.70.0140.00816.88
7.0.60.0040.01116.88
7.0.50.0050.00516.88
7.0.40.0070.00216.88
7.0.30.0050.00516.88
7.0.20.0120.00316.88
7.0.10.0000.01516.88
7.0.00.0070.00416.88
5.6.300.0070.04620.58
5.6.290.0040.04220.89
5.6.280.0030.04421.03
5.6.270.0140.04621.03
5.6.260.0290.03320.86
5.6.250.0060.04220.96
5.6.240.0040.04320.96
5.6.230.0030.04720.91
5.6.220.0360.05220.87
5.6.210.0000.05121.14
5.6.200.0000.05021.05
5.6.190.0030.07020.82
5.6.180.0130.04620.73
5.6.170.0100.04220.95
5.6.160.0070.04320.96
5.6.150.0130.04720.98
5.6.140.0100.04320.85
5.6.130.0130.05220.81
5.6.120.0040.04820.82
5.6.110.0100.04620.81
5.6.100.0100.03621.01
5.6.90.0000.05220.80
5.6.80.0030.08120.20
5.6.70.0070.04320.38
5.6.60.0070.04620.32
5.6.50.0030.05220.22
5.6.40.0000.04620.20
5.6.30.0100.04520.19
5.6.20.0040.04620.38
5.6.10.0060.03820.18
5.6.00.0000.04720.16
5.5.380.0030.04117.48
5.5.370.0060.04517.38
5.5.360.0030.04317.45
5.5.350.0030.07217.45
5.5.340.0060.03817.68
5.5.330.0070.05018.04
5.5.320.0030.04518.00
5.5.310.0030.05817.91
5.5.300.0070.07517.91
5.5.290.0070.04017.82
5.5.280.0000.05517.93
5.5.270.0030.06018.02
5.5.260.0030.08517.98
5.5.250.0070.05117.75
5.5.240.0070.03817.38
5.5.230.0110.04617.24
5.5.220.0030.04417.32
5.5.210.0100.04117.05
5.5.200.0100.04017.26
5.5.190.0070.03717.00
5.5.180.0090.03817.35
5.5.160.0060.03717.32
5.5.150.0070.04117.34
5.5.140.0060.04417.02
5.5.130.0030.04317.00
5.5.120.0320.03217.39
5.5.110.0040.04917.16
5.5.100.0030.04317.20
5.5.90.0130.05917.20
5.5.80.0170.05117.20
5.5.70.0000.04716.91
5.5.60.0030.04816.89
5.5.50.0040.05317.05
5.5.40.0060.03917.18
5.5.30.0070.03917.06
5.5.20.0030.04117.10
5.5.10.0070.06217.27
5.5.00.0060.04417.21
5.4.450.0030.04319.06
5.4.440.0030.04519.05
5.4.430.0180.04219.15
5.4.420.0100.05419.17
5.4.410.0000.04419.14
5.4.400.0100.04018.93
5.4.390.0070.04619.00
5.4.380.0000.04218.81
5.4.370.0070.04118.85
5.4.360.0030.03918.81
5.4.350.0000.04418.82
5.4.340.0070.04318.92
5.4.320.0030.05118.96
5.4.310.0100.03318.95
5.4.300.0100.04218.99
5.4.290.0090.04118.98
5.4.280.0030.04418.97
5.4.270.0090.03418.91
5.4.260.0070.03919.09
5.4.250.0060.03918.96
5.4.240.0130.03218.96
5.4.230.0030.04918.99
5.4.220.0060.04218.93
5.4.210.0030.04418.96
5.4.200.0130.03518.95
5.4.190.0030.05018.95
5.4.180.0070.03818.78
5.4.170.0100.03118.88
5.4.160.0120.03718.98
5.4.150.0070.04019.07
5.4.140.0090.03516.88
5.4.130.0070.03816.88
5.4.120.0030.03816.88
5.4.110.0070.03916.88
5.4.100.0040.04616.88
5.4.90.0000.04716.88
5.4.80.0040.03916.88
5.4.70.0070.03716.88
5.4.60.0000.04516.88
5.4.50.0070.04516.88
5.4.40.0030.04416.88
5.4.30.0090.03716.88
5.4.20.0030.03816.88
5.4.10.0030.04316.88
5.4.00.0090.03416.88

preferences:
36.8 ms | 401 KiB | 5 Q