3v4l.org

run code in 300+ PHP versions simultaneously
<?php $token = hash('sha512', mt_getrandmax() . microtime(TRUE)); $_SESSION['token'] = $token; ?> <form action="" method ="POST"> <input type="hidden" name ="token" value="<?= $token ?>"> <input type="text" name="search" id="search" value ="<?= isset($_POST['search']) ? $_POST['search'] : "" ?>" > <input type="submit" value="Go"> </form> <?php if (isset($_POST['token'])) { echo $_POST['token'] == $_SESSION['token'] ? 'true' : 'false'; var_dump($_SESSION); echo '<br />'; echo '<br />'; var_dump($_POST); }

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)
7.4.00.0070.01315.20
7.3.120.0030.01015.02
7.3.110.0100.00715.05
7.3.100.0100.01014.92
7.3.90.0030.01314.90
7.3.80.0110.00714.53
7.3.70.0060.00614.82
7.3.60.0070.00414.64
7.3.50.0080.00414.93
7.3.40.0070.00714.79
7.3.30.0100.00314.52
7.3.20.0090.00616.69
7.3.10.0080.00416.68
7.3.00.0000.01016.44
7.2.250.0070.01315.11
7.2.240.0070.01315.24
7.2.230.0070.00715.20
7.2.220.0120.00615.20
7.2.210.0000.01715.00
7.2.200.0030.01215.19
7.2.190.0040.01215.30
7.2.180.0090.00615.30
7.2.170.0080.00815.27
7.2.160.0040.01415.11
7.2.150.0060.00616.75
7.2.140.0070.00416.69
7.2.130.0000.01416.61
7.2.120.0070.01016.59
7.2.110.0080.00817.04
7.2.100.0040.00817.02
7.2.90.0030.01216.63
7.2.80.0030.01316.96
7.2.70.0030.01016.70
7.2.60.0060.01016.99
7.2.50.0000.01416.96
7.2.40.0120.00316.93
7.2.30.0000.01317.21
7.2.20.0030.01316.76
7.2.10.0070.01117.14
7.2.00.0060.01018.10
7.1.330.0070.01016.00
7.1.320.0090.00615.56
7.1.310.0110.00715.91
7.1.300.0100.00715.94
7.1.290.0120.00315.76
7.1.280.0080.00415.55
7.1.270.0000.01515.76
7.1.260.0070.00315.99
7.1.250.0120.00015.71
7.1.240.0000.01615.87
7.1.230.0060.00615.78
7.1.220.0040.00816.02
7.1.210.0030.01415.88
7.1.200.0030.01015.75
7.1.190.0070.00715.75
7.1.180.0040.00815.71
7.1.170.0070.00615.74
7.1.160.0030.00915.79
7.1.150.0030.01015.62
7.1.140.0030.01215.65
7.1.130.0070.01115.73
7.1.120.0030.00915.91
7.1.110.0060.00315.96
7.1.100.0000.01015.92
7.1.90.0070.00715.74
7.1.80.0000.01115.77
7.1.70.0060.00616.60
7.1.60.0060.00616.60
7.1.50.0050.01216.34
7.1.40.0090.00015.96
7.1.30.0060.00615.92
7.1.20.0060.00315.69
7.1.10.0060.00815.76
7.1.00.0040.03419.06
7.0.330.0030.00615.37
7.0.320.0000.01115.29
7.0.310.0040.00715.29
7.0.300.0030.00715.35
7.0.290.0060.00915.18
7.0.280.0040.00715.12
7.0.270.0060.00815.29
7.0.260.0080.00415.38
7.0.250.0000.01415.42
7.0.240.0070.00715.39
7.0.230.0030.00715.40
7.0.220.0070.00715.42
7.0.210.0050.00315.26
7.0.200.0040.01115.92
7.0.190.0070.00715.18
7.0.180.0030.00715.37
7.0.170.0070.00315.37
7.0.160.0070.00315.41
7.0.150.0000.01315.18
7.0.140.0060.03818.61
7.0.130.0070.00715.22
7.0.120.0070.00715.50
7.0.110.0040.00715.43
7.0.100.0230.04417.70
7.0.90.0300.04417.60
7.0.80.0290.03817.60
7.0.70.0310.04117.65
7.0.60.0300.02917.83
7.0.50.0230.04117.77
7.0.40.0130.04116.89
7.0.30.0070.04516.83
7.0.20.0080.04116.87
7.0.10.0070.04416.85
7.0.00.0080.04316.87
5.6.400.0000.01414.41
5.6.390.0100.00714.22
5.6.380.0070.00714.22
5.6.370.0070.01014.50
5.6.360.0090.00614.38
5.6.350.0090.00314.28
5.6.340.0130.00314.58
5.6.330.0110.00714.50
5.6.320.0030.00814.49
5.6.310.0070.00414.37
5.6.300.0140.00014.64
5.6.290.0120.00314.70
5.6.280.0070.03517.75
5.6.270.0000.00914.43
5.6.260.0060.00614.49
5.6.250.0090.03917.53
5.6.240.0100.04017.47
5.6.230.0070.02717.43
5.6.220.0080.04217.66
5.6.210.0100.04217.65
5.6.200.0080.04617.79
5.6.190.0090.04317.67
5.6.180.0050.03317.67
5.6.170.0170.03917.75
5.6.160.0050.04617.66
5.6.150.0060.04917.70
5.6.140.0100.04317.52
5.6.130.0080.04317.64
5.6.120.0040.04717.74
5.6.110.0110.04317.55
5.6.100.0030.04317.62
5.6.90.0100.03717.84
5.6.80.0080.03617.53
5.6.70.0080.04317.20
5.6.60.0050.04217.23
5.6.50.0080.04417.21
5.6.40.0070.04517.26
5.6.30.0110.04017.44
5.6.20.0130.03617.43
5.6.10.0050.02817.33
5.6.00.0070.04317.40
5.5.380.0100.04017.26
5.5.370.0100.04117.08
5.5.360.0030.04817.59
5.5.350.0080.03817.34
5.5.340.0100.04017.50
5.5.330.0100.03917.69
5.5.320.0110.03017.36
5.5.310.0040.05017.44
5.5.300.0020.02917.43
5.5.290.0130.03817.52
5.5.280.0030.03417.49
5.5.270.0080.03217.34
5.5.260.0060.04817.25
5.5.250.0030.04617.34
5.5.240.0130.03517.11
5.5.230.0070.04217.06
5.5.220.0100.03717.09
5.5.210.0100.03717.17
5.5.200.0100.02317.26
5.5.190.0080.04317.02
5.5.180.0050.04517.18
5.5.170.0060.01014.07
5.5.160.0020.04717.11
5.5.150.0060.02417.00
5.5.140.0120.03817.03
5.5.130.0100.03817.15
5.5.120.0050.04317.08
5.5.110.0100.03717.02
5.5.100.0070.04517.05
5.5.90.0060.04317.05
5.5.80.0070.04317.24
5.5.70.0020.04617.05
5.5.60.0050.04217.08
5.5.50.0080.04317.03
5.5.40.0080.02716.92
5.5.30.0060.03717.25
5.5.20.0120.04216.84
5.5.10.0120.03717.07
5.5.00.0110.01916.99
5.4.450.0070.04216.53
5.4.440.0080.03016.60
5.4.430.0060.03916.54
5.4.420.0100.03516.58
5.4.410.0070.03316.34
5.4.400.0020.04316.40
5.4.390.0070.04216.30
5.4.380.0080.02216.35
5.4.370.0050.04316.41
5.4.360.0080.04216.39
5.4.350.0050.03216.31
5.4.340.0100.03616.24
5.4.330.0030.01013.66
5.4.320.0040.04216.35
5.4.310.0030.02516.23
5.4.300.0050.04016.31
5.4.290.0020.04516.40
5.4.280.0040.04016.34
5.4.270.0090.04016.35
5.4.260.0030.04416.38
5.4.250.0080.03716.24
5.4.240.0080.03116.27
5.4.230.0060.02816.31
5.4.220.0100.03816.35
5.4.210.0070.03216.44
5.4.200.0070.04116.40
5.4.190.0030.03416.40
5.4.180.0090.03516.44
5.4.170.0030.02716.34
5.4.160.0100.03816.29
5.4.150.0070.02016.29
5.4.140.0050.02714.99
5.4.130.0080.03615.00
5.4.120.0050.02514.89
5.4.110.0070.02514.99
5.4.100.0070.03914.98
5.4.90.0080.03714.93
5.4.80.0060.02414.93
5.4.70.0030.04514.93
5.4.60.0080.03514.92
5.4.50.0090.03614.97
5.4.40.0080.03314.94
5.4.30.0030.04014.98
5.4.20.0080.03314.99
5.4.10.0110.03615.03
5.4.00.0050.02714.73
5.3.290.0070.04014.16
5.3.280.0050.04214.11
5.3.270.0080.03914.10
5.3.260.0070.04114.13
5.3.250.0040.02914.06
5.3.240.0040.04114.13
5.3.230.0070.03914.10
5.3.220.0050.04514.03
5.3.210.0040.04114.10
5.3.200.0030.04114.03
5.3.190.0080.02614.08
5.3.180.0090.03514.09
5.3.170.0060.03814.06
5.3.160.0080.02314.04
5.3.150.0070.03914.11
5.3.140.0020.04414.06
5.3.130.0070.03714.06
5.3.120.0100.03514.06
5.3.110.0120.02214.09
5.3.100.0090.02713.83
5.3.90.0120.03513.81
5.3.80.0050.04413.81
5.3.70.0090.03613.82
5.3.60.0080.03513.81
5.3.50.0050.02513.79
5.3.40.0080.04013.77
5.3.30.0100.03613.67
5.3.20.0050.04013.66
5.3.10.0080.03713.65
5.3.00.0090.03413.58
5.2.170.0100.06011.82
5.2.160.0030.06311.82
5.2.150.0100.06011.82
5.2.140.0030.05311.82
5.2.130.0000.06711.82
5.2.120.0100.05711.82
5.2.110.0070.06011.82
5.2.100.0070.06011.82
5.2.90.0100.04311.82
5.2.80.0030.06711.82
5.2.70.0030.06711.82
5.2.60.0000.04011.82
5.2.50.0070.06311.82
5.2.40.0070.06311.82
5.2.30.0000.03711.82
5.2.20.0100.05711.82
5.2.10.0030.04311.82
5.2.00.0070.06711.82
5.1.60.0070.05011.82
5.1.50.0000.03711.82
5.1.40.0030.05311.82
5.1.30.0000.04711.82
5.1.20.0030.05311.82
5.1.10.0030.05711.82
5.1.00.0070.05011.82
5.0.50.0030.04711.82
5.0.40.0030.04311.82
5.0.30.0030.04011.82
5.0.20.0070.04011.82
5.0.10.0000.03011.82
5.0.00.0000.06311.82
4.4.90.0100.02711.82
4.4.80.0000.03711.82
4.4.70.0000.02311.82
4.4.60.0000.03711.82
4.4.50.0000.03711.82
4.4.40.0030.05311.82
4.4.30.0030.02711.82
4.4.20.0030.03011.82
4.4.10.0070.03311.82
4.4.00.0000.03711.82
4.3.110.0030.03311.82
4.3.100.0030.03311.82
4.3.90.0070.03011.82
4.3.80.0000.03011.82
4.3.70.0030.02711.82
4.3.60.0030.03011.82
4.3.50.0070.03011.82
4.3.40.0000.05311.82
4.3.30.0000.03711.82
4.3.20.0070.03011.82
4.3.10.0000.03711.82
4.3.00.0000.03711.82

preferences:
32.72 ms | 401 KiB | 5 Q