3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = 'qwejlj<img src =x onerror=confirm(document.cookie);lol'; $str = preg_replace('#(?:on[a-z]+|xmlns)\s*=\s*[\'"\x00-\x20]?[^\'>"]*[\'"\x00-\x20]?\s?#iu', '', $str);

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)
8.3.60.0080.00818.53
8.3.50.0120.00922.24
8.3.40.0110.00618.92
8.3.30.0070.00718.92
8.3.20.0040.00420.20
8.3.10.0050.00321.91
8.3.00.0050.00319.37
8.2.180.0000.01518.56
8.2.170.0040.01222.96
8.2.160.0200.00022.13
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0060.00326.16
8.2.120.0080.00019.61
8.2.110.0060.00321.17
8.2.100.0040.00717.88
8.2.90.0040.00419.17
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0070.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00820.07
8.2.30.0000.00718.10
8.2.20.0000.00817.82
8.2.10.0070.00018.03
8.2.00.0080.00017.97
8.1.280.0100.01025.92
8.1.270.0070.00719.06
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0090.00023.97
8.1.230.0060.00617.48
8.1.220.0040.00417.78
8.1.210.0080.00018.77
8.1.200.0060.00617.47
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0040.00418.63
8.1.160.0040.00422.04
8.1.150.0070.00018.93
8.1.140.0080.00017.53
8.1.130.0000.00717.83
8.1.120.0070.00017.50
8.1.110.0000.00717.43
8.1.100.0070.00017.43
8.1.90.0040.00417.50
8.1.80.0000.00717.47
8.1.70.0070.00017.52
8.1.60.0030.00717.68
8.1.50.0000.00917.62
8.1.40.0000.00717.45
8.1.30.0030.00517.58
8.1.20.0040.00417.76
8.1.10.0040.00417.64
8.1.00.0080.00417.44
8.0.300.0000.00818.77
8.0.290.0050.00216.75
8.0.280.0000.00718.36
8.0.270.0050.00617.27
8.0.260.0000.00617.23
8.0.250.0070.00017.03
8.0.240.0000.00717.13
8.0.230.0040.00417.14
8.0.220.0000.00717.03
8.0.210.0030.00317.13
8.0.200.0070.00017.05
8.0.190.0030.00517.11
8.0.180.0050.00316.96
8.0.170.0040.00417.13
8.0.160.0030.00316.94
8.0.150.0000.00717.00
8.0.140.0070.00016.95
8.0.130.0000.00613.55
8.0.120.0000.00817.09
8.0.110.0000.00717.11
8.0.100.0000.00717.13
8.0.90.0000.00817.00
8.0.80.0120.00817.08
8.0.70.0070.00017.13
8.0.60.0000.00717.01
8.0.50.0000.00717.09
8.0.30.0140.00717.22
8.0.20.0060.01217.46
8.0.10.0040.00417.04
8.0.00.0090.00917.02
7.4.330.0000.00515.11
7.4.320.0030.00316.68
7.4.300.0000.00616.73
7.4.290.0040.00416.83
7.4.280.0000.00716.79
7.4.270.0030.00316.71
7.4.260.0070.00016.82
7.4.250.0040.00416.70
7.4.240.0040.00316.76
7.4.230.0070.00016.71
7.4.220.0090.01016.88
7.4.210.0070.01016.76
7.4.200.0030.00316.63
7.4.160.0150.00016.74
7.4.150.0140.01017.40
7.4.140.0140.00517.86
7.4.130.0100.00716.70
7.4.120.0090.00816.79
7.4.110.0090.00916.80
7.4.100.0100.00716.53
7.4.90.0040.01416.61
7.4.80.0120.00619.39
7.4.70.0170.00416.79
7.4.60.0070.01016.54
7.4.50.0040.00416.55
7.4.40.0150.00016.54
7.4.30.0090.00916.60
7.4.00.0000.00914.96
7.3.330.0000.00813.26
7.3.320.0090.00313.07
7.3.310.0030.00316.20
7.3.300.0030.00316.26
7.3.290.0070.00916.37
7.3.280.0040.01116.38
7.3.270.0070.01017.40
7.3.260.0110.00716.45
7.3.250.0120.00516.44
7.3.240.0130.00716.47
7.3.230.0070.01016.63
7.3.210.0080.00816.63
7.3.200.0130.00319.39
7.3.190.0040.01116.47
7.3.180.0110.00516.64
7.3.170.0110.00716.31
7.3.160.0090.00616.46
7.2.330.0130.00716.62
7.2.320.0080.00816.64
7.2.310.0130.00316.83
7.2.300.0070.01416.65
7.2.290.0100.00716.58
7.2.00.0060.00619.61
7.1.200.0040.00415.86
7.1.100.0030.01018.28
7.1.70.0040.00417.41
7.1.60.0100.00019.50
7.1.50.0040.01517.05
7.1.00.0070.07322.56
7.0.200.0470.00614.68
7.0.140.0030.07722.09
7.0.60.0070.08719.78
7.0.50.0070.03717.83
7.0.40.0070.04020.25
7.0.30.0300.07720.02
7.0.20.0230.08720.12
7.0.10.0270.08320.22
7.0.00.0030.04720.18
5.6.280.0070.07021.12
5.6.210.0000.06320.71
5.6.200.0070.04018.12
5.6.190.0030.09320.48
5.6.180.0230.08320.53
5.6.170.0230.05720.45
5.6.160.0030.05020.49
5.6.150.0070.03718.16
5.6.140.0030.08018.16
5.6.130.0100.04718.09
5.6.120.0070.05020.98
5.6.110.0170.07721.08
5.6.100.0030.04020.97
5.6.90.0030.08720.96
5.6.80.0070.03320.41
5.6.70.0200.07020.46
5.5.350.3770.04320.44
5.5.340.0070.08317.99
5.5.330.0030.07020.14
5.5.320.0030.04020.19
5.5.310.0270.03720.30
5.5.300.0070.05317.98
5.5.290.0130.07318.02
5.5.280.0070.05720.89
5.5.270.0130.07720.83
5.5.260.0100.07720.75
5.5.250.0070.08320.64
5.5.240.0070.06720.04
5.4.450.1670.04019.43
5.4.440.2530.04019.13
5.4.430.1970.04319.42
5.4.420.1700.03719.56
5.4.410.0030.04019.08
5.4.400.0070.05019.16
5.4.390.0900.03719.10
5.4.380.1630.04019.12
5.4.370.1970.03719.09
5.4.360.1870.03018.78
5.4.350.2100.04318.93
5.4.340.1670.03719.08
5.4.320.1830.05019.10
5.4.310.1830.04319.12
5.4.300.1770.04319.23
5.4.290.1600.03719.09
5.4.280.1870.04319.23
5.4.270.1300.03718.80
5.4.260.0070.06719.10
5.4.250.0030.05318.92
5.4.240.0970.04319.09
5.4.230.1600.03718.90
5.4.220.1800.04019.14
5.4.210.1700.03719.09
5.4.200.1870.04318.91
5.4.190.1870.03719.22
5.4.180.1830.04319.09
5.4.170.1670.05019.07
5.4.160.1600.03719.07
5.4.150.1570.03719.08
5.4.140.1570.03716.16
5.4.130.1430.04016.25
5.4.120.0000.06716.15
5.4.110.0070.06016.48
5.4.100.1030.04716.21
5.4.90.1870.04316.07
5.4.80.1970.03716.45
5.4.70.1670.03716.44
5.4.60.1600.03316.31
5.4.50.1870.04016.38
5.4.40.1770.04316.36
5.4.30.1700.02716.36
5.4.20.1800.03316.30
5.4.10.1570.03716.42
5.4.00.1530.04015.63
5.3.290.1500.04014.57
5.3.280.0030.04014.46
5.3.270.0100.04714.55
5.3.260.1000.03714.48
5.3.250.1700.04014.44
5.3.240.1700.04014.46
5.3.230.1670.03714.52
5.3.220.1800.04314.39
5.3.210.1730.04314.57
5.3.200.1600.03714.40
5.3.190.1870.04014.42
5.3.180.1700.03014.57
5.3.170.1600.04014.46
5.3.160.1670.03314.40
5.3.150.1900.04014.43
5.3.140.0070.04714.50
5.3.130.0030.03714.38
5.3.120.0870.05714.40
5.3.110.1670.03714.49
5.3.100.1630.04013.89
5.3.90.1700.03713.88
5.3.80.1700.04014.11
5.3.70.1630.04013.84
5.3.60.1670.03313.91
5.3.50.1670.03713.99
5.3.40.1700.03013.77
5.3.30.0630.03313.84
5.3.20.0000.03713.59
5.3.10.0070.03713.75
5.3.00.1570.03013.58
5.2.170.1430.02711.93
5.2.160.0500.04711.93
5.2.150.0000.05711.93
5.2.140.0030.03011.93
5.2.130.0670.03311.93
5.2.120.1630.03311.93
5.2.110.1330.03711.93
5.2.100.1370.03311.93
5.2.90.1430.02311.93
5.2.80.1370.03711.93
5.2.70.1400.03011.93
5.2.60.1530.03311.93
5.2.50.1600.03011.93
5.2.40.1400.03011.93
5.2.30.1430.03711.93
5.2.20.1200.03011.93
5.2.10.1200.02711.93
5.2.00.1230.03011.93
5.1.60.0070.02011.93
5.1.50.0130.03711.93
5.1.40.0030.05011.93
5.1.30.0170.05311.93
5.1.20.1370.03011.93
5.1.10.1270.03311.93
5.1.00.1230.02711.93
5.0.50.0670.02711.93
5.0.40.0800.02711.93
5.0.30.0600.03711.93
5.0.20.0530.02011.93
5.0.10.0530.02011.93
5.0.00.0700.04011.93
4.4.90.0700.02711.93
4.4.80.0700.02711.93
4.4.70.0500.01711.93
4.4.60.0830.02311.93
4.4.50.0700.02311.93
4.4.40.0630.02711.93
4.4.30.0630.02311.93
4.4.20.0570.01711.93
4.4.10.0730.02711.93
4.4.00.0700.03311.93
4.3.110.0370.02711.93
4.3.100.0000.02011.93
4.3.90.0000.03311.93
4.3.80.0030.04311.93
4.3.70.0000.02011.93
4.3.60.0070.02711.93
4.3.50.0030.02711.93
4.3.40.0030.04011.93
4.3.30.0130.01711.93
4.3.20.0430.02711.93
4.3.10.0370.01711.93
4.3.00.0430.03011.93

preferences:
58.07 ms | 401 KiB | 5 Q