3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 'i am <b>small</b> "HTML" string, shich is \'invalid\'</u>'; echo addslashes($a);

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)
8.3.60.0180.00416.25
8.3.50.0060.01216.50
8.3.40.0140.00018.54
8.3.30.0040.01118.47
8.3.20.0000.00720.30
8.3.10.0040.00421.68
8.3.00.0040.00417.59
8.2.180.0100.00318.16
8.2.170.0070.01122.96
8.2.160.0130.00620.37
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00421.07
8.2.120.0000.00826.35
8.2.110.0000.00822.03
8.2.100.0110.00018.03
8.2.90.0060.00319.27
8.2.80.0000.00817.97
8.2.70.0060.00317.63
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0000.00720.66
8.2.30.0000.00919.25
8.2.20.0040.00417.97
8.2.10.0000.00817.93
8.2.00.0040.00417.91
8.1.280.0130.00625.92
8.1.270.0070.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00723.84
8.1.230.0110.00019.09
8.1.220.0080.00017.78
8.1.210.0040.00418.77
8.1.200.0090.00017.23
8.1.190.0040.00417.11
8.1.180.0050.00218.10
8.1.170.0000.00918.52
8.1.160.0070.00019.04
8.1.150.0070.00018.80
8.1.140.0040.00419.53
8.1.130.0030.00318.71
8.1.120.0000.00717.40
8.1.110.0050.00317.44
8.1.100.0060.00317.42
8.1.90.0110.00017.37
8.1.80.0000.00717.31
8.1.70.0070.00317.33
8.1.60.0050.00317.55
8.1.50.0040.00417.48
8.1.40.0040.00417.46
8.1.30.0000.00817.45
8.1.20.0070.00017.60
8.1.10.0000.01017.50
8.1.00.0040.00417.45
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.44
8.0.270.0030.00317.25
8.0.260.0000.00616.80
8.0.250.0000.00616.90
8.0.240.0030.00616.84
8.0.230.0050.00516.79
8.0.220.0000.01016.84
8.0.210.0040.00416.82
8.0.200.0040.00416.85
8.0.190.0040.00416.87
8.0.180.0000.00816.73
8.0.170.0030.00516.70
8.0.160.0000.00716.75
8.0.150.0030.00316.83
8.0.140.0000.00716.79
8.0.130.0000.00513.18
8.0.120.0050.00316.80
8.0.110.0000.00716.82
8.0.100.0070.00016.80
8.0.90.0070.00016.82
8.0.80.0120.00716.87
8.0.70.0050.00316.73
8.0.60.0070.00016.60
8.0.50.0040.00416.77
8.0.30.0070.01016.81
8.0.20.0100.00917.40
8.0.10.0040.00416.84
8.0.00.0100.00716.54
7.4.330.0020.00215.55
7.4.320.0040.00416.57
7.4.300.0070.00016.58
7.4.290.0040.00416.50
7.4.280.0080.00016.54
7.4.270.0000.00616.52
7.4.260.0030.00313.25
7.4.250.0040.00416.30
7.4.240.0040.00416.48
7.4.230.0040.00416.63
7.4.220.0090.01216.35
7.4.210.0070.00716.39
7.4.200.0000.00716.55
7.4.160.0100.00616.50
7.4.150.0110.00617.40
7.4.140.0120.01017.86
7.4.130.0150.00616.25
7.4.120.0060.01516.41
7.4.110.0120.00916.50
7.4.100.0130.00316.24
7.4.90.0130.00416.32
7.4.80.0000.01619.39
7.4.70.0000.01616.40
7.4.60.0120.00416.30
7.4.50.0040.01416.39
7.4.40.0060.01116.52
7.4.30.0130.00916.43
7.4.00.0100.00314.55
7.3.330.0060.00013.02
7.3.320.0050.00012.97
7.3.310.0040.00416.20
7.3.300.0030.00316.15
7.3.290.0090.00916.16
7.3.280.0080.00716.13
7.3.270.0170.00717.40
7.3.260.0090.00816.37
7.3.250.0120.00716.20
7.3.240.0070.01016.28
7.3.230.0030.01916.13
7.3.210.0150.00316.33
7.3.200.0060.01016.41
7.3.190.0040.01716.34
7.3.180.0130.00416.32
7.3.170.0080.00816.29
7.3.160.0030.01216.47
7.2.330.0110.00616.31
7.2.320.0000.01716.35
7.2.310.0030.01316.55
7.2.300.0100.00716.52
7.2.290.0000.01716.31
7.2.90.0570.00614.62
7.2.80.0970.00314.57
7.2.70.0160.00715.09
7.2.60.0130.00315.04
7.2.50.0710.00615.00
7.2.40.0150.00014.84
7.2.30.0830.01314.98
7.2.20.0790.00615.16
7.2.10.0710.00314.73
7.2.00.1090.00714.78
7.1.210.0480.00013.94
7.1.200.0620.00313.61
7.1.190.0390.00413.66
7.1.180.0840.00313.59
7.1.170.0600.00713.68
7.1.160.0770.01013.72
7.1.150.0670.00713.88
7.1.140.0750.00313.90
7.1.130.0850.00713.92
7.1.120.1100.00313.68
7.1.110.0650.01313.78
7.1.100.0820.01314.02
7.1.90.0980.01013.68
7.1.80.0770.00313.70
7.1.70.0820.00313.80
7.1.60.1390.00631.83
7.1.50.0340.01031.84
7.1.40.0370.00331.91
7.1.30.0330.00831.73
7.1.20.0190.01631.61
7.1.10.0150.00713.88
7.1.00.0950.00713.74
7.0.310.0300.00713.52
7.0.300.0140.00513.61
7.0.290.1100.00713.34
7.0.280.0780.00313.59
7.0.270.0700.01013.30
7.0.260.0770.00613.26
7.0.250.0990.01013.39
7.0.240.0870.00013.54
7.0.230.1120.00713.60
7.0.220.0840.01013.07
7.0.210.0640.00413.16
7.0.200.0080.00813.39
7.0.190.0100.00713.38
7.0.180.0850.00313.59
7.0.170.0100.01013.46
7.0.160.0190.00013.42
7.0.150.0100.01013.56
7.0.140.0160.01213.42
7.0.130.0100.01013.35
7.0.120.0060.00613.30
7.0.110.0550.00713.49
7.0.100.0080.01213.57
7.0.90.1020.00313.66
7.0.80.1020.01513.54
7.0.70.0150.00613.43
7.0.60.1570.00713.17
7.0.50.0880.01013.58
7.0.40.1010.00313.61
7.0.30.0850.00313.43
7.0.20.1730.00713.50
7.0.10.1180.00013.63
7.0.00.0820.00313.16

preferences:
37.28 ms | 400 KiB | 5 Q