3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "This has <> charactors to 'escape'"; var_dump(mb_strlen($str)); var_dump(mb_strlen(htmlspecialchars($str, ENT_QUOTES)));

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)
8.3.40.0070.00718.68
8.3.30.0070.00719.01
8.3.20.0110.00420.34
8.3.10.0080.00021.73
8.3.00.0040.00419.27
8.2.170.0070.01022.96
8.2.160.0070.00720.39
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0100.00322.09
8.2.110.0120.00622.11
8.2.100.0050.00517.77
8.2.90.0060.00319.08
8.2.80.0080.00017.97
8.2.70.0050.00317.80
8.2.60.0040.00417.79
8.2.50.0080.00018.10
8.2.40.0070.00019.05
8.2.30.0030.00519.15
8.2.20.0040.00417.68
8.2.10.0000.00717.97
8.2.00.0050.00217.61
8.1.270.0040.00418.73
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.34
8.1.230.0050.00518.86
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0100.00017.10
8.1.180.0030.00618.10
8.1.170.0040.00418.78
8.1.160.0030.00518.71
8.1.150.0060.00318.93
8.1.140.0020.00517.43
8.1.130.0000.00617.73
8.1.120.0000.00717.41
8.1.110.0040.00417.27
8.1.100.0040.00417.38
8.1.90.0030.00317.30
8.1.80.0000.00717.41
8.1.70.0070.00017.44
8.1.60.0030.00617.47
8.1.50.0000.00817.57
8.1.40.0030.00517.42
8.1.30.0000.00817.71
8.1.20.0040.00417.61
8.1.10.0050.00217.46
8.1.00.0060.00317.42
8.0.300.0030.00718.77
8.0.290.0040.00416.63
8.0.280.0030.00318.34
8.0.270.0040.00417.26
8.0.260.0000.00718.50
8.0.250.0070.00016.98
8.0.240.0000.00716.96
8.0.230.0000.00716.95
8.0.220.0040.00416.82
8.0.210.0080.00016.87
8.0.200.0060.00016.83
8.0.190.0000.00716.91
8.0.180.0050.00316.94
8.0.170.0030.00516.96
8.0.160.0000.00716.97
8.0.150.0000.00816.80
8.0.140.0070.00016.88
8.0.130.0060.00013.29
8.0.120.0060.00316.76
8.0.110.0040.00416.88
8.0.100.0050.00316.69
8.0.90.0070.00016.85
8.0.80.0140.00716.88
8.0.70.0080.00016.76
8.0.60.0050.00216.73
8.0.50.0040.00416.76
8.0.30.0110.00717.11
8.0.20.0130.00617.40
8.0.10.0000.00716.81
8.0.00.0000.01716.76
7.4.330.0000.00515.03
7.4.320.0000.00616.59
7.4.300.0030.00316.46
7.4.290.0000.00716.46
7.4.280.0030.00516.45
7.4.270.0030.00316.45
7.4.260.0070.00716.33
7.4.250.0000.00816.31
7.4.240.0030.00416.49
7.4.230.0040.00416.62
7.4.220.0110.00716.58
7.4.210.0070.01316.54
7.4.200.0000.00716.44
7.4.160.0120.00316.34
7.4.150.0070.01317.40
7.4.140.0110.01217.86
7.4.130.0100.00816.31
7.4.120.0110.01116.43
7.4.110.0130.00616.50
7.4.100.0150.00316.39
7.4.90.0130.00616.49
7.4.80.0150.00319.39
7.4.70.0300.01816.55
7.4.60.0100.01016.32
7.4.50.0030.00516.28
7.4.40.0060.01216.41
7.4.30.0090.00916.36
7.4.10.0100.01015.06
7.4.00.0060.01014.76
7.3.330.0030.00313.05
7.3.320.0050.00013.02
7.3.310.0070.00016.12
7.3.300.0070.00016.13
7.3.290.0040.01116.16
7.3.280.0090.00816.08
7.3.270.0090.00917.40
7.3.260.0080.00816.21
7.3.250.0100.00916.30
7.3.240.0070.01316.15
7.3.230.0070.01016.55
7.3.210.0120.00315.98
7.3.200.0060.00919.39
7.3.190.0120.00316.37
7.3.180.0060.01016.08
7.3.170.0080.00816.40
7.3.160.0090.00616.13
7.3.130.0070.01114.80
7.3.120.0070.00914.65
7.3.110.0070.01014.58
7.3.100.0020.01114.59
7.3.90.0090.00514.92
7.3.80.0080.00514.54
7.3.70.0120.00314.71
7.3.60.0050.00714.59
7.3.50.0020.01014.73
7.3.40.0030.01114.56
7.3.30.0050.00814.84
7.3.20.0100.00316.53
7.3.10.0090.00516.57
7.3.00.0100.00316.37
7.2.330.0090.00916.32
7.2.320.0120.00616.13
7.2.310.0180.00616.55
7.2.300.0060.01316.41
7.2.290.0070.01016.35
7.2.260.0030.01614.59
7.2.250.0040.01514.78
7.2.240.0100.00714.95
7.2.230.0130.00514.75
7.2.220.0050.01314.82
7.2.210.0070.00714.69
7.2.200.0050.00814.92
7.2.190.0050.00714.78
7.2.180.0090.00714.77
7.2.170.0070.00514.76
7.2.160.0000.01614.79
7.2.150.0060.01016.59
7.2.140.0030.01316.48
7.2.130.0120.00016.43
7.2.120.0070.01116.80
7.2.110.0090.00616.74
7.2.100.0030.01016.69
7.2.90.0000.01216.84
7.2.80.0090.00916.66
7.2.70.0070.01116.43
7.2.60.0090.00716.72
7.2.50.0100.00016.76
7.2.40.0090.00916.81
7.2.30.0040.00816.74
7.2.20.0030.01216.40
7.2.10.0000.01416.45
7.2.00.0100.00617.84
7.1.330.0050.01015.73
7.1.320.0050.00915.68
7.1.310.0040.01115.46
7.1.300.0040.01115.77
7.1.290.0030.00615.67
7.1.280.0050.00715.58
7.1.270.0050.00715.64
7.1.260.0060.00815.77
7.1.250.0070.00315.68
7.1.240.0070.00715.84
7.1.230.0080.00315.45
7.1.220.0100.00315.79
7.1.210.0040.00415.60
7.1.200.0080.00715.55
7.1.190.0040.01115.78
7.1.180.0090.00615.75
7.1.170.0040.00715.87
7.1.160.0100.00715.88
7.1.150.0000.01015.78
7.1.140.0050.00515.79
7.1.130.0070.00715.66
7.1.120.0070.00315.63
7.1.110.0040.00715.63
7.1.100.0060.00816.85
7.1.90.0000.01415.80
7.1.80.0030.01015.76
7.1.70.0030.00716.48
7.1.60.0020.01116.49
7.1.50.0040.00716.13
7.1.40.0030.01015.88
7.1.30.0040.00715.50
7.1.20.0090.00015.68
7.1.10.0060.00915.62
7.1.00.0000.04619.09
7.0.330.0030.00715.41
7.0.320.0040.00715.32
7.0.310.0030.01415.16
7.0.300.0040.00815.15
7.0.290.0100.00315.56
7.0.280.0080.00815.33
7.0.270.0070.00715.00
7.0.260.0130.00015.50
7.0.250.0060.00615.38
7.0.240.0040.01215.44
7.0.230.0030.01015.49
7.0.220.0060.00614.98
7.0.210.0070.00715.37
7.0.200.0030.01216.00
7.0.190.0030.01015.49
7.0.180.0040.00715.04
7.0.170.0000.01215.36
7.0.160.0050.01215.47
7.0.150.0060.00915.31
7.0.140.0030.04218.67
7.0.130.0030.00715.23
7.0.120.0050.00515.44
7.0.110.0070.00715.50
7.0.100.0030.00915.37
7.0.90.0000.01215.25
7.0.80.0000.01215.31
7.0.70.0040.01115.15
7.0.60.0050.03517.70
7.0.50.0030.04016.66
7.0.40.0040.03616.65
7.0.30.0160.02116.76
7.0.20.0150.02816.63
7.0.10.0040.02616.54
7.0.00.0050.03416.71
5.6.400.0040.01113.96
5.6.390.0080.00814.17
5.6.380.0070.00714.25
5.6.370.0030.01414.04
5.6.360.0030.01014.28
5.6.350.0060.00614.29
5.6.340.0120.00314.27
5.6.330.0040.01214.25
5.6.320.0030.01214.23
5.6.310.0070.00314.11
5.6.300.0080.00414.21
5.6.290.0030.01314.09
5.6.280.0080.04717.64
5.6.270.0070.01014.27
5.6.260.0030.01414.39
5.6.250.0120.00314.09
5.6.240.0030.01014.21
5.6.230.0080.00814.49
5.6.220.0090.00613.87
5.6.210.0050.02117.18
5.6.200.0080.04115.98
5.6.190.0120.03517.29
5.6.180.0240.02417.47
5.6.170.0150.04117.27
5.6.160.0060.02817.18
5.6.150.0030.02916.24
5.6.140.0080.04016.05
5.6.130.0050.03116.32
5.6.120.0030.04717.64
5.6.110.0050.04717.59
5.6.100.0140.02817.71
5.6.90.0030.03917.49
5.6.80.0030.04817.28
5.6.70.0060.00314.23
5.6.60.0130.00013.92
5.6.50.0030.00614.26
5.6.40.0060.01013.92
5.6.30.0120.00314.24
5.6.20.0030.01214.07
5.6.10.0110.00314.15
5.6.00.0060.01014.02
5.5.380.0090.00313.93
5.5.370.0030.01014.14
5.5.360.0070.00713.92
5.5.350.2090.02317.35
5.5.340.0030.04416.02
5.5.330.0100.04317.11
5.5.320.0020.05017.07
5.5.310.0100.02317.11
5.5.300.0090.02216.04
5.5.290.0060.04116.06
5.5.280.0080.04217.46
5.5.270.0030.03717.24
5.5.260.0070.04117.44
5.5.250.0050.04617.09
5.5.240.0170.03417.03
5.5.230.0120.00314.19
5.5.220.0030.01313.71
5.5.210.0040.00913.86
5.5.200.0040.00714.03
5.5.190.0120.00313.82
5.5.180.0040.00713.96
5.5.170.0060.00713.78
5.5.160.0070.01014.08
5.5.150.0050.00514.04
5.5.140.0110.00413.74
5.5.130.0030.01013.92
5.5.120.0040.01413.85
5.5.110.0120.00314.03
5.5.100.0040.00814.10
5.5.90.0040.00913.52
5.5.80.0030.01013.74
5.5.70.0000.00914.04
5.5.60.0000.00813.79
5.5.50.0090.00613.70
5.5.40.0030.01013.67
5.5.30.0120.00313.71
5.5.20.0000.01013.65
5.5.10.0040.01114.00
5.5.00.0110.00313.85
5.4.450.0030.04215.37
5.4.440.0020.02715.28
5.4.430.0040.02115.39
5.4.420.0030.02415.36
5.4.410.0020.02415.22
5.4.400.0040.02415.28
5.4.390.0060.02115.28
5.4.380.0060.02115.12
5.4.370.0090.01815.05
5.4.360.0080.02015.06
5.4.350.0020.02415.22
5.4.340.0060.01815.21
5.4.330.0030.00911.31
5.4.320.0110.01815.20
5.4.310.0090.04115.12
5.4.300.0070.04215.20
5.4.290.0050.03815.27
5.4.280.0090.04015.28
5.4.270.0100.02815.19
5.4.260.0130.03715.23
5.4.250.0030.03515.12
5.4.240.0070.02815.18
5.4.230.0140.03715.11
5.4.220.0120.03715.09
5.4.210.0120.03015.23
5.4.200.0130.03215.20
5.4.190.0050.03015.04
5.4.180.0190.03515.04
5.4.170.0110.03615.11
5.4.160.0050.04415.19
5.4.150.0070.02815.21
5.4.140.0070.03513.77
5.4.130.0110.03313.82
5.4.120.0060.04113.81
5.4.110.0060.04013.77
5.4.100.0050.02813.87
5.4.90.0060.02113.88
5.4.80.0070.03813.82
5.4.70.0050.03913.75
5.4.60.0070.03513.75
5.4.50.0100.03713.85
5.4.40.0080.04113.79
5.4.30.0030.02713.67
5.4.20.0050.03813.85
5.4.10.0120.02713.90
5.4.00.0050.02213.60
5.3.290.0130.03014.71
5.3.280.0130.06314.54
5.3.270.0100.05014.46
5.3.260.0130.07014.55
5.3.250.0130.06714.45
5.3.240.0100.04714.44
5.3.230.0130.07314.43
5.3.220.0030.08314.46
5.3.210.0070.07314.51
5.3.200.0100.07014.46
5.3.190.0100.07014.42
5.3.180.0070.04314.54
5.3.170.0130.07014.49
5.3.160.0100.04314.46
5.3.150.0100.07714.51
5.3.140.0100.07714.64
5.3.130.0100.07714.63
5.3.120.0070.08014.45
5.3.110.0030.05014.57
5.3.100.0030.08013.98
5.3.90.0130.06714.00
5.3.80.0070.04313.81
5.3.70.0130.04713.85
5.3.60.0030.04013.89
5.3.50.0070.06713.89
5.3.40.0100.07314.04
5.3.30.0070.07013.88
5.3.20.0100.04313.47
5.3.10.0100.06713.54
5.3.00.0100.05313.68
5.2.170.0000.04312.06
5.2.160.0070.05012.06
5.2.150.0030.05012.06
5.2.140.0000.07012.06
5.2.130.0100.03312.06
5.2.120.0070.05712.06
5.2.110.0070.05712.06
5.2.100.0030.06012.06
5.2.90.0030.04712.06
5.2.80.0030.04312.06
5.2.70.0070.03712.06
5.2.60.0100.04712.06
5.2.50.0130.04712.06
5.2.40.0000.03712.06
5.2.30.0000.04712.06
5.2.20.0030.06012.06
5.2.10.0070.05312.06
5.2.00.0030.05712.06
5.1.60.0070.03012.06
5.1.50.0070.05012.06
5.1.40.0070.04712.06
5.1.30.0000.04312.06
5.1.20.0000.06012.06
5.1.10.0130.03712.06
5.1.00.0030.04012.06
5.0.50.0030.04312.06
5.0.40.0000.03312.06
5.0.30.0000.04712.06
5.0.20.0030.04312.06
5.0.10.0100.03312.06
5.0.00.0030.03312.06
4.4.90.0000.03712.06
4.4.80.0070.03312.06
4.4.70.0000.02312.06
4.4.60.0000.01712.06
4.4.50.0000.03712.06
4.4.40.0030.05012.06
4.4.30.0000.02312.06
4.4.20.0000.02712.06
4.4.10.0000.03312.06
4.4.00.0000.05012.06
4.3.110.0000.02712.06
4.3.100.0000.02712.06
4.3.90.0000.02312.06
4.3.80.0000.05312.06
4.3.70.0000.02312.06
4.3.60.0030.02712.06
4.3.50.0000.02312.06
4.3.40.0000.03012.06
4.3.30.0000.03712.06
4.3.20.0100.03012.06
4.3.10.0030.03712.06
4.3.00.0000.03312.06

preferences:
57.75 ms | 400 KiB | 5 Q