3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(isset($_POST["submit"])){ if($_POST['formsend']==0){ if($_POST["user"]!="" && $_POST["email"]!="" && $_POST["message"]!=""){ $file=fopen("database.txt","a+"); fwrite($file,$_POST["user"]." ".$_POST["email"]." ".$POST["message"]."\r\n"); fclose($file); } } } ?> <?php $file1=fopen("database.txt","r"); while(!feof($file1)) { echo fgets($file1). "<br> "; } fclose($file1); ?>

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)
8.3.60.0070.00716.50
8.3.50.0130.01018.17
8.3.40.0070.01318.96
8.3.30.0110.00418.49
8.3.20.0030.00618.74
8.3.10.0060.00320.46
8.3.00.0080.00019.38
8.2.180.0160.00018.79
8.2.170.0190.00022.96
8.2.160.0040.01120.69
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00421.06
8.2.110.0040.00820.97
8.2.100.0120.00017.71
8.2.90.0030.00619.46
8.2.80.0040.00419.47
8.2.70.0000.00817.63
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0000.00918.34
8.2.30.0060.00318.22
8.2.20.0040.00417.76
8.2.10.0050.00217.86
8.2.00.0080.00017.89
8.1.280.0110.00425.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0090.00022.29
8.1.230.0120.00020.89
8.1.220.0040.00417.74
8.1.210.0090.00018.97
8.1.200.0090.00017.35
8.1.190.0040.00417.64
8.1.180.0000.00918.10
8.1.170.0030.00618.82
8.1.160.0040.00318.91
8.1.150.0050.00318.67
8.1.140.0040.00417.55
8.1.130.0080.00017.77
8.1.120.0000.01017.49
8.1.110.0040.00417.47
8.1.100.0040.00417.52
8.1.90.0000.00717.50
8.1.80.0020.00517.39
8.1.70.0040.00417.52
8.1.60.0000.00717.50
8.1.50.0030.00517.52
8.1.40.0030.00517.54
8.1.30.0030.00517.57
8.1.20.0040.00417.53
8.1.10.0040.00417.59
8.1.00.0040.00417.54
8.0.300.0060.00320.06
8.0.290.0070.00016.75
8.0.280.0070.00018.46
8.0.270.0030.00317.35
8.0.260.0030.00316.89
8.0.250.0030.00617.11
8.0.240.0040.00417.13
8.0.230.0030.00317.14
8.0.220.0000.00817.03
8.0.210.0070.00017.04
8.0.200.0000.00717.02
8.0.190.0030.00517.00
8.0.180.0040.00417.05
8.0.170.0030.00616.90
8.0.160.0080.00017.09
8.0.150.0080.00016.87
8.0.140.0000.01117.00
8.0.130.0030.00313.49
8.0.120.0030.00516.90
8.0.110.0070.00017.00
8.0.100.0080.00017.04
8.0.90.0080.00017.09
8.0.80.0070.01117.00
8.0.70.0070.00016.97
8.0.60.0040.00416.86
8.0.50.0040.00417.00
8.0.30.0140.00317.06
8.0.20.0120.00917.08
8.0.10.0000.00817.12
8.0.00.0150.00916.85
7.4.330.0130.00013.11
7.4.320.0070.00716.55
7.4.300.0090.00616.52
7.4.290.0000.01616.27
7.4.280.0050.01016.50
7.4.270.0070.00816.43
7.4.260.0050.01013.39
7.4.250.0070.01316.42
7.4.240.0090.00916.48
7.4.230.0060.01116.52
7.4.220.0570.01616.51
7.4.210.0690.01316.44
7.4.200.0050.01116.58
7.4.190.0000.01316.47
7.4.160.0270.02716.46
7.4.150.0380.01416.38
7.4.140.0520.02816.48
7.4.130.0200.01016.41
7.4.120.0300.01016.40
7.4.110.0840.03816.57
7.4.100.1150.03416.60
7.4.90.0740.03816.32
7.4.80.0160.02819.39
7.4.70.0040.01616.55
7.4.60.0230.01216.53
7.4.50.0370.00916.61
7.4.40.0360.02916.39
7.4.30.0390.01716.58
7.3.330.0090.00913.39
7.3.320.0000.01513.18
7.3.310.0130.00616.29
7.3.300.0050.00916.27
7.3.290.0200.01216.38
7.3.280.0130.01816.40
7.3.270.0400.00916.25
7.3.260.0460.01816.20
7.3.250.0490.02016.31
7.3.240.0440.02316.24
7.3.230.0350.01716.31
7.3.210.0170.03516.29
7.3.200.0250.01416.54
7.3.190.0260.01316.13
7.3.180.0410.01516.15
7.3.170.0430.01116.16
7.3.160.0210.02216.09
7.2.330.0320.01116.70
7.2.320.0320.02116.30
7.2.310.0610.02216.72
7.2.300.0190.03716.64
7.2.290.0840.02116.58
7.2.100.1340.01014.51
7.2.90.1330.01014.40
7.2.80.1590.01314.39
7.2.70.1170.00714.89
7.2.60.1240.01015.09
7.2.50.0100.01314.80
7.2.40.0220.01114.78
7.2.30.1060.01014.56
7.2.20.0180.01114.80
7.2.10.0870.00715.01
7.2.00.0190.00715.16
7.1.220.1150.00313.78
7.1.210.1100.00313.88
7.1.200.1310.00014.04
7.1.190.1190.01013.65
7.1.180.1330.00013.83
7.1.170.1080.01113.74
7.1.160.0340.00413.71
7.1.150.0220.01213.68
7.1.140.0100.01013.83
7.1.130.0380.01013.66
7.1.120.1170.01013.61
7.1.110.0490.01013.61
7.1.100.1020.00913.66
7.1.90.1290.00313.69
7.1.80.0660.00013.55
7.1.70.1410.00913.68
7.1.60.0500.00731.51
7.1.50.0670.00631.99
7.1.40.2160.01032.12
7.1.30.0500.00631.89
7.1.20.0330.00731.54
7.1.10.1610.00013.78
7.1.00.0130.00613.86
7.0.310.1680.00313.62
7.0.300.0680.01313.45
7.0.290.1120.00713.45
7.0.280.0790.01013.59
7.0.270.0790.00913.45
7.0.260.1010.00413.45
7.0.250.1310.00613.61
7.0.240.1400.00313.67
7.0.230.1500.00613.56
7.0.220.1530.00913.50
7.0.210.0630.00413.51
7.0.200.0090.00913.45
7.0.190.1440.00313.54
7.0.180.0730.00913.45
7.0.170.1490.01313.45
7.0.160.1340.00313.60
7.0.150.1650.00313.45
7.0.140.0070.01313.45
7.0.130.0500.00913.70
7.0.120.0170.00013.57
7.0.110.2050.00313.70
7.0.100.0270.00613.45
7.0.90.0150.00313.48
7.0.80.0550.00413.45
7.0.70.0390.00013.54
7.0.60.0260.00713.82
7.0.50.0250.00313.53
7.0.40.0170.00913.45
7.0.30.0190.00813.45
7.0.20.0100.00713.45
7.0.10.0160.00413.63
7.0.00.0320.00713.56
5.6.380.0180.00414.17
5.6.370.0080.01214.14
5.6.360.0130.01014.41
5.6.350.0050.01814.38
5.6.340.0150.00513.79
5.6.330.0120.01214.48
5.6.320.0000.02214.19
5.6.310.0040.01313.98
5.6.300.0070.01314.29
5.6.290.0080.00814.16
5.6.280.0160.00014.43
5.6.270.0090.00714.38
5.6.260.0070.00714.42
5.6.250.0000.01314.49
5.6.240.0050.00914.47
5.6.230.0110.00314.04
5.6.220.0100.00514.43
5.6.210.0050.00914.32
5.6.200.0000.01714.02
5.6.190.0160.00014.46
5.6.180.0110.00714.05
5.6.170.0090.01014.19
5.6.160.0160.00514.13
5.6.150.0090.01114.12
5.5.380.0060.00613.45
5.5.370.0150.00013.45
5.5.360.0080.00413.45
5.5.350.0070.00613.45
5.5.340.0090.00513.45
5.5.330.0140.00513.45
5.5.320.0040.01313.45
5.5.310.0130.00413.45

preferences:
47.46 ms | 401 KiB | 5 Q