3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = <<<INPUT bar&quot;; alert(&quot;Meow!&quot;); var xss=&quot;true INPUT; $array = array('input' => $input); $output = json_encode($array, JSON_HEX_TAG | JSON_HEX_AMP | JSON_HEX_APOS | JSON_HEX_QUOT); ?> <head> <script type="text/javascript"> var array = <?php echo $output; ?>; </script> </head>

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)
8.3.60.0150.00418.56
8.3.50.0140.00721.20
8.3.40.0100.01018.68
8.3.30.0120.00318.45
8.3.20.0070.00020.38
8.3.10.0070.00021.86
8.3.00.0040.00417.93
8.2.180.0040.01118.04
8.2.170.0070.00722.96
8.2.160.0210.00019.46
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00817.50
8.2.110.0070.00320.96
8.2.100.0040.00717.91
8.2.90.0000.00919.24
8.2.80.0030.00617.97
8.2.70.0030.00617.63
8.2.60.0070.00017.93
8.2.50.0030.00618.07
8.2.40.0070.00419.28
8.2.30.0030.00320.54
8.2.20.0070.00017.78
8.2.10.0040.00418.13
8.2.00.0070.00018.18
8.1.280.0070.00725.92
8.1.270.0100.01022.13
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0090.00021.27
8.1.230.0000.01117.57
8.1.220.0000.00817.78
8.1.210.0060.00318.77
8.1.200.0030.00717.22
8.1.190.0070.00417.10
8.1.180.0070.00018.10
8.1.170.0030.00618.52
8.1.160.0000.00721.83
8.1.150.0000.00718.77
8.1.140.0090.00017.26
8.1.130.0030.00317.51
8.1.120.0040.00317.47
8.1.110.0070.00017.43
8.1.100.0000.00717.38
8.1.90.0040.00417.36
8.1.80.0040.00417.34
8.1.70.0040.00417.28
8.1.60.0070.00017.47
8.1.50.0030.00517.45
8.1.40.0030.00617.52
8.1.30.0060.00317.42
8.1.20.0000.00717.52
8.1.10.0040.00417.63
8.1.00.0040.00417.51
8.0.300.0080.00018.77
8.0.290.0030.00516.63
8.0.280.0000.00818.43
8.0.270.0070.00017.26
8.0.260.0000.00617.27
8.0.250.0070.00017.02
8.0.240.0040.00416.94
8.0.230.0030.00316.98
8.0.220.0060.00316.93
8.0.210.0040.00416.88
8.0.200.0030.00316.93
8.0.190.0040.00416.97
8.0.180.0040.00416.93
8.0.170.0000.00716.90
8.0.160.0000.00816.98
8.0.150.0080.00016.86
8.0.140.0050.00516.89
8.0.130.0060.00013.43
8.0.120.0030.00616.95
8.0.110.0000.00816.80
8.0.100.0000.00816.85
8.0.90.0040.00416.91
8.0.80.0070.01416.88
8.0.70.0040.00416.85
8.0.60.0080.00016.95
8.0.50.0070.00016.86
8.0.30.0130.00417.02
8.0.20.0130.01417.40
8.0.10.0090.00016.87
8.0.00.0110.00916.77
7.4.330.0070.00015.08
7.4.320.0040.00416.54
7.4.300.0030.00316.54
7.4.290.0030.00316.47
7.4.280.0040.00416.53
7.4.270.0000.00816.50
7.4.260.0040.00416.39
7.4.250.0040.00416.42
7.4.240.0020.00616.47
7.4.230.0030.00316.56
7.4.220.0150.00416.63
7.4.210.0040.01116.58
7.4.200.0040.00416.43
7.4.160.0070.01016.55
7.4.150.0150.00317.40
7.4.140.0130.00617.86
7.4.130.0070.00916.64
7.4.120.0100.00616.50
7.4.110.0110.00616.39
7.4.100.0190.00016.51
7.4.90.0060.01616.47
7.4.80.0080.00819.39
7.4.70.0070.01016.46
7.4.60.0040.01516.45
7.4.50.0000.00816.44
7.4.40.0030.01316.26
7.4.30.0090.00916.68
7.4.00.0060.00614.71
7.3.330.0000.00613.26
7.3.320.0000.00513.20
7.3.310.0030.00316.15
7.3.300.0000.00716.16
7.3.290.0080.01016.30
7.3.280.0070.00816.39
7.3.270.0070.01117.40
7.3.260.0070.01016.35
7.3.250.0050.01316.30
7.3.240.0130.00316.59
7.3.230.0100.00616.46
7.3.210.0060.00916.51
7.3.200.0100.00716.59
7.3.190.0030.01216.43
7.3.180.0130.00316.63
7.3.170.0070.01016.54
7.3.160.0060.01216.45
7.3.00.0060.00616.54
7.2.330.0180.00616.67
7.2.320.0130.01016.68
7.2.310.0040.01416.66
7.2.300.0120.00616.64
7.2.290.0180.00416.55
7.2.130.0030.01016.60
7.2.120.0040.01116.55
7.2.110.0030.00616.63
7.2.100.0070.00716.94
7.2.90.0160.00316.72
7.2.80.0090.00616.91
7.2.70.0070.00716.55
7.2.60.0100.01016.38
7.2.50.0070.00716.37
7.2.40.0060.01016.92
7.2.30.0060.00616.74
7.2.20.0080.00516.79
7.2.10.0030.01016.41
7.2.00.0000.01116.54
7.1.250.0000.01015.45
7.1.240.0070.01115.82
7.1.230.0030.00715.66
7.1.220.0000.01015.34
7.1.210.0050.00315.59
7.1.200.0060.00915.68
7.1.190.0090.00915.47
7.1.180.0030.00915.78
7.1.170.0070.00415.25
7.1.160.0030.00815.39
7.1.150.0110.00015.78
7.1.140.0060.01015.74
7.1.130.0070.00715.75
7.1.120.0060.00915.47
7.1.110.0080.00015.43
7.1.100.0070.00315.59
7.1.90.0070.00415.50
7.1.80.0060.00615.24
7.1.70.0020.00716.21
7.1.60.0070.01217.42
7.1.50.0050.01016.25
7.1.40.0060.00615.73
7.1.30.0040.00815.39
7.1.20.0000.01015.81
7.1.10.0060.00615.77
7.1.00.0050.04119.21
7.0.330.0090.00615.30
7.0.320.0000.01014.86
7.0.310.0000.01315.17
7.0.300.0070.00315.33
7.0.290.0100.00615.16
7.0.280.0030.00715.04
7.0.270.0030.00915.23
7.0.260.0050.00515.09
7.0.250.0040.00815.25
7.0.240.0030.00815.24
7.0.230.0080.00015.25
7.0.220.0090.00315.39
7.0.210.0000.01115.09
7.0.200.0030.00715.90
7.0.190.0090.00315.04
7.0.180.0100.00015.28
7.0.170.0060.00315.20
7.0.160.0040.00815.27
7.0.150.0040.01115.10
7.0.140.0080.00515.49
7.0.130.0060.00315.29
7.0.120.0030.00915.08
7.0.110.0030.00715.43
7.0.100.0080.00315.08
7.0.90.0080.02217.47
7.0.80.0100.03317.64
7.0.70.0070.04317.57
7.0.60.0070.03217.58
7.0.50.0000.02917.88
7.0.40.0060.03916.67
7.0.30.0090.02216.53
7.0.20.0120.02016.65
7.0.10.0080.02516.49
7.0.00.0050.05016.71
5.6.380.0000.00814.26
5.6.370.0030.01014.14
5.6.360.0060.00414.25
5.6.350.0030.00813.86
5.6.340.0040.01114.10
5.6.330.0000.01213.87
5.6.320.0090.00414.14
5.6.310.0060.01014.12
5.6.300.0050.00513.98
5.6.290.0000.01214.00
5.6.280.0060.00614.19
5.6.270.0080.00714.01
5.6.260.0080.00514.28
5.6.250.0050.00514.20
5.6.240.0040.02917.46
5.6.230.0050.03917.40
5.6.220.0110.02717.28
5.6.210.0120.02717.43
5.6.200.0070.03017.67
5.6.190.0020.03017.51
5.6.180.0100.03317.52
5.6.170.0060.02717.68
5.6.160.0030.03517.41
5.6.150.0050.04417.62
5.6.140.0070.04017.56
5.6.130.0070.02217.55
5.6.120.0050.04517.61
5.6.110.0070.02617.48
5.6.100.0120.04217.61
5.6.90.0070.02817.63
5.6.80.0120.03617.29
5.6.70.0050.03717.12
5.6.60.0050.04617.22
5.6.50.0070.03817.36
5.6.40.0100.03517.21
5.6.30.0090.03217.13
5.6.20.0150.03717.32
5.6.10.0070.03117.14
5.6.00.0060.04717.34
5.5.380.0050.04515.67
5.5.370.0070.02315.65
5.5.360.0070.03915.64
5.5.350.0120.04015.68
5.5.340.0070.04315.89
5.5.330.0080.03615.88
5.5.320.0050.02515.86
5.5.310.0050.03615.89
5.5.300.0050.02815.91
5.5.290.0080.04215.89
5.5.280.0080.03715.88
5.5.270.0070.04815.87
5.5.260.0050.04516.01
5.5.250.0100.03915.78
5.5.240.0040.03615.56
5.5.230.0030.04015.59
5.5.220.0080.03815.49
5.5.210.0060.03315.58
5.5.200.0060.02315.51
5.5.190.0040.04415.44
5.5.180.0060.04015.53
5.5.170.0000.01110.90
5.5.160.0050.02615.57
5.5.150.0030.02515.67
5.5.140.0050.03715.51
5.5.130.0090.03515.56
5.5.120.0070.03815.54
5.5.110.0050.04315.50
5.5.100.0030.02815.58
5.5.90.0090.01915.52
5.5.80.0070.04015.48
5.5.70.0030.04415.54
5.5.60.0080.03515.50
5.5.50.0050.03515.52
5.5.40.0070.03815.50
5.5.30.0100.03515.42
5.5.20.0060.04115.48
5.5.10.0100.03515.51
5.5.00.0050.03715.48
5.4.450.0030.02415.17
5.4.440.0070.03715.12
5.4.430.0120.03315.17
5.4.420.0030.04315.17
5.4.410.0040.03015.06
5.4.400.0080.04314.84
5.4.390.0080.03114.90
5.4.380.0070.03715.03
5.4.370.0100.03515.01
5.4.360.0050.04015.06
5.4.350.0080.03515.08
5.4.340.0020.04115.00
5.4.330.0030.00910.90
5.4.320.0050.04114.88
5.4.310.0050.04014.90
5.4.300.0020.02515.01
5.4.290.0020.02514.94
5.4.280.0060.03815.02
5.4.270.0020.03214.98
5.4.260.0070.02214.92
5.4.250.0090.03314.85
5.4.240.0100.03014.84
5.4.230.0050.04115.03
5.4.220.0050.02715.01
5.4.210.0100.03214.85
5.4.200.0050.03415.06
5.4.190.0070.02514.93
5.4.180.0020.02614.96
5.4.170.0030.04314.91
5.4.160.0090.03714.91
5.4.150.0030.04514.97
5.4.140.0070.04113.61
5.4.130.0020.03513.59
5.4.120.0000.04613.56
5.4.110.0140.02713.55
5.4.100.0080.03813.65
5.4.90.0090.03513.68
5.4.80.0130.03713.55
5.4.70.0110.03313.66
5.4.60.0090.02413.65
5.4.50.0090.03613.60
5.4.40.0090.03913.59
5.4.30.0070.04013.64
5.4.20.0050.04113.61
5.4.10.0020.03113.55
5.4.00.0080.03713.31

preferences:
53.23 ms | 401 KiB | 5 Q