3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i < 50; $i++) { echo 'I L'; for($j = 0; $j < 1000; $j++) { echo 'O'; } echo 'VE YOU!'."\r\n"; }

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)
8.3.60.0440.02716.25
8.3.50.0740.01222.04
8.3.40.0680.01018.54
8.3.30.0550.01918.97
8.3.20.0380.00320.18
8.3.10.0340.00323.65
8.3.00.0300.00719.25
8.2.180.0530.01318.29
8.2.170.0720.01022.96
8.2.160.0630.01720.53
8.2.150.0300.00724.18
8.2.140.0360.00424.66
8.2.130.0630.01326.16
8.2.120.0340.00322.26
8.2.110.0300.01322.11
8.2.100.0380.01917.91
8.2.90.0070.01719.13
8.2.80.0190.00717.97
8.2.70.0180.00717.63
8.2.60.0200.00317.91
8.2.50.0170.00718.07
8.2.40.0210.00418.22
8.2.30.0140.01017.94
8.2.20.0170.01017.56
8.2.10.0200.00318.06
8.2.00.0170.00717.67
8.1.280.0670.01325.92
8.1.270.0210.01423.65
8.1.260.0410.00726.35
8.1.250.0260.01028.09
8.1.240.0470.00718.82
8.1.230.0390.00719.09
8.1.220.0170.01017.74
8.1.210.0200.00318.77
8.1.200.0310.00017.22
8.1.190.0170.00717.30
8.1.180.0150.00918.10
8.1.170.0210.01118.22
8.1.160.0190.00322.04
8.1.150.0220.00318.64
8.1.140.0170.00717.45
8.1.130.0130.01017.75
8.1.120.0130.01317.44
8.1.110.0240.00017.42
8.1.100.0130.01017.43
8.1.90.0070.01817.35
8.1.80.0200.00717.34
8.1.70.0210.00317.40
8.1.60.0230.00317.46
8.1.50.0140.01117.53
8.1.40.0090.01617.50
8.1.30.0230.00417.49
8.1.20.0160.01017.54
8.1.10.0180.00617.57
8.1.00.0200.00717.52
8.0.300.0200.00318.77
8.0.290.0220.00016.93
8.0.280.0160.00618.37
8.0.270.0160.00617.19
8.0.260.0240.00316.66
8.0.250.0160.01016.78
8.0.240.0170.00716.78
8.0.230.0170.00716.84
8.0.220.0190.00316.75
8.0.210.0100.01316.71
8.0.200.0150.00716.84
8.0.190.0170.01016.82
8.0.180.0220.00416.66
8.0.170.0190.00716.64
8.0.160.0210.00316.79
8.0.150.0030.02016.61
8.0.140.0200.01016.67
8.0.130.0200.00713.29
8.0.120.0240.00316.70
8.0.110.0130.01316.60
8.0.100.0150.00616.69
8.0.90.0150.00716.56
8.0.80.0610.02616.64
8.0.70.0140.00716.74
8.0.60.0210.00716.76
8.0.50.0200.00716.55
8.0.30.1080.04716.73
8.0.20.0930.03517.40
8.0.10.0160.00716.70
8.0.00.0970.03416.65
7.4.330.0180.00715.08
7.4.320.0130.01316.21
7.4.300.0150.00716.29
7.4.290.0130.01016.45
7.4.280.0140.01416.40
7.4.270.0190.00316.20
7.4.260.0200.00316.38
7.4.250.0180.00616.26
7.4.240.0250.00016.32
7.4.230.0160.00716.43
7.4.220.0530.04616.48
7.4.210.0350.05116.42
7.4.200.0140.00716.39
7.4.190.0120.00916.57
7.4.160.0690.05216.52
7.4.150.0650.08117.40
7.4.140.1430.07017.86
7.4.130.0990.04016.28
7.4.120.1020.03816.28
7.4.110.1010.08316.52
7.4.100.1020.04916.28
7.4.90.0770.04816.31
7.4.80.0660.05119.39
7.4.70.0740.05016.42
7.4.60.0510.05416.32
7.4.50.0270.01016.23
7.4.40.0230.01722.77
7.4.30.0680.05216.29
7.4.00.0410.03114.45
7.3.330.0140.00613.07
7.3.320.0200.01013.15
7.3.310.0130.01016.14
7.3.300.0150.00616.03
7.3.290.0390.03616.15
7.3.280.0580.04116.20
7.3.270.0850.03917.40
7.3.260.1310.04316.48
7.3.250.1040.05716.19
7.3.240.1280.03816.51
7.3.230.1280.04316.39
7.3.210.1120.03216.37
7.3.200.0760.07619.39
7.3.190.0630.04716.29
7.3.180.0420.05516.31
7.3.170.0580.04116.40
7.3.160.0620.04016.33
7.3.120.0400.02014.87
7.2.330.0940.03816.70
7.2.320.0760.06216.45
7.2.310.0620.04216.34
7.2.300.0870.04916.64
7.2.290.0850.06016.36
7.2.00.0290.00419.44
7.1.100.0250.00917.60
7.1.70.0160.00617.04
7.1.60.0620.01019.33
7.1.50.0280.01416.98
7.0.200.0290.00716.80

preferences:
37.31 ms | 401 KiB | 5 Q