3v4l.org

run code in 300+ PHP versions simultaneously
<?php //Source: https://bugs.php.net/bug.php?id=63898 $key = "Foo " . chr(163); $array = array($key => ""); print_r($array); $json = json_encode($array); echo $json."\n"; print_r(json_decode($json)); $x = 'Audio Pass: Get live NFL game audio while you’re on the road with Audio Pass.'; var_dump(htmlentities($x)); var_dump(htmlentities($x, ENT_COMPAT | ENT_HTML401, 'ISO-8859-1'));

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)
8.3.70.0040.01416.58
8.3.60.0100.00316.38
8.3.50.0090.01222.89
8.3.40.0060.00918.88
8.3.30.0110.00419.13
8.3.20.0040.00420.25
8.3.10.0080.00023.66
8.3.00.0050.00319.38
8.2.180.0070.00718.26
8.2.170.0110.00422.96
8.2.160.0060.00920.27
8.2.150.0050.00324.18
8.2.140.0090.00924.66
8.2.130.0140.00326.16
8.2.120.0040.00421.03
8.2.110.0060.00320.50
8.2.100.0070.00418.16
8.2.90.0050.00319.17
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0030.00518.16
8.2.50.0000.00818.07
8.2.40.0060.00618.16
8.2.30.0040.00418.04
8.2.20.0040.00417.78
8.2.10.0040.00418.17
8.2.00.0000.00817.74
8.1.280.0110.00425.92
8.1.270.0070.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0050.00522.09
8.1.230.0040.00718.87
8.1.220.0040.00417.76
8.1.210.0050.00318.77
8.1.200.0030.00617.23
8.1.190.0080.00017.22
8.1.180.0040.00418.98
8.1.170.0040.00418.57
8.1.160.0000.00721.89
8.1.150.0000.00718.70
8.1.140.0000.00817.31
8.1.130.0040.00417.44
8.1.120.0000.00717.32
8.1.110.0040.00417.30
8.1.100.0040.00417.24
8.1.90.0000.00717.36
8.1.80.0000.00717.30
8.1.70.0000.00717.39
8.1.60.0040.00417.34
8.1.50.0040.00417.52
8.1.40.0050.00217.44
8.1.30.0000.00817.55
8.1.20.0000.00817.59
8.1.10.0030.00517.43
8.1.00.0000.00817.38
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.45
8.0.270.0080.00017.21
8.0.260.0030.00316.73
8.0.250.0000.00716.85
8.0.240.0040.00416.95
8.0.230.0030.00316.95
8.0.220.0000.00716.91
8.0.210.0000.00716.85
8.0.200.0030.00316.93
8.0.190.0040.00316.99
8.0.180.0040.00416.91
8.0.170.0080.00016.96
8.0.160.0030.00416.79
8.0.150.0070.00016.84
8.0.140.0000.00716.79
8.0.130.0000.00613.26
8.0.120.0000.00716.91
8.0.110.0000.00716.79
8.0.100.0000.00716.94
8.0.90.0080.00016.86
8.0.80.0130.00316.79
8.0.70.0030.00516.88
8.0.60.0000.00816.94
8.0.50.0000.00716.70
8.0.30.0090.01217.24
8.0.20.0100.00817.40
8.0.10.0000.00817.00
8.0.00.0070.01116.60
7.4.330.0000.00515.08
7.4.320.0060.00016.47
7.4.300.0000.00616.34
7.4.290.0030.00316.44
7.4.280.0030.00616.48
7.4.270.0000.00616.46
7.4.260.0000.00716.53
7.4.250.0000.00716.41
7.4.240.0050.00316.39
7.4.230.0070.00016.33
7.4.220.0120.00616.39
7.4.210.0130.00716.47
7.4.200.0040.00416.54
7.4.160.0120.00316.47
7.4.150.0150.00417.40
7.4.140.0080.01017.86
7.4.130.0110.00616.46
7.4.120.0130.00416.40
7.4.110.0110.00616.49
7.4.100.0110.01216.36
7.4.90.0090.00816.52
7.4.80.0120.00619.39
7.4.70.0170.00716.38
7.4.60.0060.01016.39
7.4.50.0000.00816.18
7.4.40.0130.00316.51
7.4.30.0090.01216.36
7.4.00.0000.01714.71
7.3.330.0020.00213.03
7.3.320.0030.00313.11
7.3.310.0070.00016.40
7.3.300.0030.00316.25
7.3.290.0060.01016.24
7.3.280.0080.01116.28
7.3.270.0150.00317.40
7.3.260.0150.00316.35
7.3.250.0120.00416.35
7.3.240.0130.00316.38
7.3.230.0160.00016.39
7.3.210.0180.00416.28
7.3.200.0070.01019.39
7.3.190.0080.00816.32
7.3.180.0110.00416.29
7.3.170.0030.01516.27
7.3.160.0080.00816.20
7.2.330.0030.01316.77
7.2.320.0180.00016.76
7.2.310.0100.00616.60
7.2.300.0080.00816.73
7.2.290.0100.00616.78
7.2.60.0040.00816.99
7.2.50.0040.00816.66
7.1.200.0070.00315.67
7.1.70.0060.00617.13
7.1.60.0100.01319.46
7.1.50.0100.01317.20
7.1.00.0000.08022.47
7.0.200.0000.00816.57
7.0.140.0170.06321.99
7.0.90.0070.08719.87
7.0.80.0000.06319.87
7.0.70.0070.05019.90
7.0.60.0200.07320.02
7.0.50.0000.04720.29
7.0.40.0100.04020.11
7.0.30.0130.08020.00
7.0.20.0100.05020.17
7.0.10.0000.07020.18
7.0.00.0070.07720.14
5.6.280.0130.06720.99
5.6.240.0070.08720.63
5.6.230.0070.08320.63
5.6.220.0170.07320.50
5.6.210.0130.06020.60
5.6.200.0030.04720.98
5.6.190.0100.08021.06
5.6.180.0100.08320.96
5.6.170.0100.08021.04
5.6.160.0100.06021.01
5.6.150.0130.07321.11
5.6.140.0100.05021.16
5.6.130.0030.06321.01
5.6.120.0130.07321.00
5.6.110.0030.04721.05
5.6.100.0070.07320.96
5.6.90.0100.07020.99
5.6.80.0070.08020.39
5.6.70.0100.04020.39
5.6.60.0170.06720.39
5.6.50.0030.08320.39
5.6.40.0070.07320.41
5.6.30.0070.04720.41
5.6.20.0070.04320.30
5.6.10.0070.05020.35
5.6.00.0070.03720.35
5.5.380.0070.08020.36
5.5.370.0070.08020.30
5.5.360.0130.07320.30
5.5.350.0100.08720.28
5.5.340.0000.05020.80
5.5.330.0070.04720.88
5.5.320.0070.04320.93
5.5.310.0200.07320.80
5.5.300.0070.07320.77
5.5.290.0070.06320.79
5.5.280.0100.07320.80
5.5.270.0130.04020.71
5.5.260.0130.07320.77
5.5.250.0070.04320.53
5.5.240.0100.05020.21
5.5.230.0170.07020.27
5.5.220.0200.07320.20
5.5.210.0170.03320.25
5.5.200.0000.08320.18
5.5.190.0170.06320.23
5.5.180.0070.07320.22
5.5.160.0000.05720.26
5.5.150.0030.07720.10
5.5.140.0070.05020.14
5.5.130.0100.05720.27
5.5.120.0070.05320.20
5.5.110.0100.07020.07
5.5.100.0130.06720.12
5.5.90.0070.04020.06
5.5.80.0100.07320.07
5.5.70.0070.05020.14
5.5.60.0030.04320.05
5.5.50.0100.06720.05
5.5.40.0100.05720.09
5.5.30.0100.07320.02
5.5.20.0100.07719.92
5.5.10.0270.05320.02
5.5.00.0130.04320.02
5.4.450.0030.08719.37
5.4.440.0100.04719.35
5.4.430.0100.06019.27
5.4.420.0030.04719.38
5.4.410.0030.05019.34
5.4.400.0030.06718.97
5.4.390.0300.02719.14
5.4.380.0070.07319.12
5.4.370.0130.07019.10
5.4.360.0100.04019.07
5.4.350.0070.06718.95
5.4.340.0070.08018.80
5.4.320.0000.08319.03
5.4.310.0030.04718.78
5.4.300.0130.07318.97
5.4.290.0030.04019.05
5.4.280.0130.06318.90
5.4.270.0070.07318.97
5.4.260.0100.04719.05
5.4.250.0030.05019.14
5.4.240.0070.08018.78
5.4.230.0070.07719.11
5.4.220.0100.06319.04
5.4.210.0100.07719.09
5.4.200.0070.07019.04
5.4.190.0070.07018.89
5.4.180.0130.07018.89
5.4.170.0130.07018.97
5.4.160.0070.07319.12
5.4.150.0030.07718.92
5.4.140.0030.07316.34
5.4.130.0100.06716.31
5.4.120.0030.08016.28
5.4.110.0070.06716.31
5.4.100.0030.05016.23
5.4.90.0070.06316.18
5.4.80.0030.08016.43
5.4.70.0130.06716.21
5.4.60.0130.07016.18
5.4.50.0070.05316.37
5.4.40.0070.07016.36
5.4.30.0130.06316.27
5.4.20.0070.04316.23
5.4.10.0030.06016.19
5.4.00.0100.04015.78
5.3.290.0070.04014.66
5.3.280.0130.03314.50
5.3.270.0030.08314.60
5.3.260.0100.04014.56
5.3.250.0030.07714.59
5.3.240.0070.04314.42
5.3.230.0200.03714.45
5.3.220.0000.04314.56
5.3.210.0030.07014.56
5.3.200.0070.04314.51
5.3.190.0000.04314.41
5.3.180.0070.04714.52
5.3.170.0000.07014.56
5.3.160.0100.04314.56
5.3.150.0030.05714.48
5.3.140.0000.05314.54
5.3.130.0070.05314.54
5.3.120.0070.03714.55
5.3.110.0030.07714.41
5.3.100.0100.03313.89
5.3.90.0070.03713.98
5.3.80.0030.05313.77
5.3.70.0000.04013.98
5.3.60.0170.06013.99
5.3.50.0030.04013.95
5.3.40.0070.07013.80
5.3.30.0070.04013.68
5.3.20.0070.05013.68
5.3.10.0070.03713.61
5.3.00.0030.05013.51
5.2.170.0030.04311.18
5.2.160.0000.06711.16
5.2.150.0000.05011.10
5.2.140.0030.06311.00
5.2.130.0030.06010.93
5.2.120.0030.03711.13
5.2.110.0070.03311.09
5.2.100.0030.06011.04
5.2.90.0000.04310.92
5.2.80.0070.04710.93
5.2.70.0170.05010.94
5.2.60.0070.05311.04
5.2.50.0000.05010.88
5.2.40.0230.04710.98
5.2.30.0000.04710.99
5.2.20.0100.05710.95
5.2.10.0070.05010.77
5.2.00.0030.05010.59
5.1.60.0100.04710.50
5.1.50.0030.05310.50
5.1.40.0070.04710.50
5.1.30.0030.05310.50
5.1.20.0070.05010.50
5.1.10.0030.02710.50
5.1.00.0070.05010.50
5.0.50.0000.05010.50
5.0.40.0030.04310.50
5.0.30.0000.05710.50
5.0.20.0000.04010.50
5.0.10.0030.03710.50
5.0.00.0000.05010.50
4.4.90.0000.03710.50
4.4.80.0070.03010.50
4.4.70.0030.01710.50
4.4.60.0070.03010.50
4.4.50.0070.03010.50
4.4.40.0030.04310.50
4.4.30.0000.02710.50
4.4.20.0030.02310.50
4.4.10.0030.02310.50
4.4.00.0000.05710.50
4.3.110.0030.03010.50
4.3.100.0000.03310.50
4.3.90.0030.03010.50
4.3.80.0000.02710.50
4.3.70.0030.03310.50
4.3.60.0000.03710.50
4.3.50.0000.03710.50
4.3.40.0000.04310.50
4.3.30.0030.02010.50
4.3.20.0000.03310.50
4.3.10.0030.03310.50
4.3.00.0030.02310.50

preferences:
50.98 ms | 401 KiB | 5 Q