3v4l.org

run code in 300+ PHP versions simultaneously
<?php $badwords = 'base64_decode+union+select'; foreach ($_GET as $key=>&$value){ foreach(explode('+',$badwords) as $badware){ $value=str_replace($badware, $empty_string,$value); } }

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)
8.3.40.0100.00718.73
8.3.30.0090.01218.82
8.3.20.0000.00720.33
8.3.10.0040.00422.15
8.3.00.0080.00022.51
8.2.170.0070.00722.96
8.2.160.0110.00420.75
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0030.00619.36
8.2.110.0050.00522.26
8.2.100.0030.01017.59
8.2.90.0080.00019.27
8.2.80.0040.00418.04
8.2.70.0040.00417.50
8.2.60.0000.00918.05
8.2.50.0030.00818.07
8.2.40.0040.00417.92
8.2.30.0000.00718.05
8.2.20.0060.00317.52
8.2.10.0070.00017.80
8.2.00.0000.00717.86
8.1.270.0080.00023.87
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0030.00523.84
8.1.230.0040.00719.16
8.1.220.0050.00517.76
8.1.210.0030.00518.77
8.1.200.0080.00017.23
8.1.190.0040.00417.52
8.1.180.0080.00018.10
8.1.170.0000.00818.71
8.1.160.0050.00222.06
8.1.150.0000.00718.75
8.1.140.0070.00017.36
8.1.130.0080.00017.83
8.1.120.0040.00417.51
8.1.110.0030.00317.36
8.1.100.0050.00317.46
8.1.90.0000.00717.31
8.1.80.0030.00417.42
8.1.70.0070.00017.50
8.1.60.0030.00617.61
8.1.50.0040.00417.48
8.1.40.0040.00417.41
8.1.30.0000.00817.56
8.1.20.0040.00417.49
8.1.10.0040.00417.43
8.1.00.0040.00417.38
8.0.300.0060.00318.77
8.0.290.0040.00417.04
8.0.280.0000.00718.43
8.0.270.0070.00317.15
8.0.260.0030.00316.69
8.0.250.0030.00316.98
8.0.240.0040.00417.01
8.0.230.0000.00716.94
8.0.220.0030.00316.77
8.0.210.0040.00216.88
8.0.200.0030.00316.95
8.0.190.0070.00416.86
8.0.180.0070.00016.93
8.0.170.0000.00816.88
8.0.160.0070.00016.84
8.0.150.0050.00216.78
8.0.140.0080.00016.74
8.0.130.0070.00013.25
8.0.120.0040.00416.89
8.0.110.0040.00416.92
8.0.100.0040.00416.95
8.0.90.0070.00016.95
8.0.80.0110.00416.88
8.0.70.0040.00416.76
8.0.60.0040.00416.69
8.0.50.0020.00516.75
8.0.30.0130.01117.24
8.0.20.0100.01317.40
8.0.10.0000.00717.04
8.0.00.0060.01116.67
7.4.330.0000.00615.09
7.4.320.0060.00016.41
7.4.300.0060.00016.60
7.4.290.0000.00716.50
7.4.280.0000.00716.49
7.4.270.0040.00416.50
7.4.260.0040.00416.47
7.4.250.0000.00816.56
7.4.240.0070.00016.61
7.4.230.0030.00316.70
7.4.220.0100.00716.68
7.4.210.0080.00616.50
7.4.200.0000.00716.52
7.4.190.0000.00716.72
7.4.160.0090.00616.50
7.4.150.0120.00617.40
7.4.140.0070.01017.86
7.4.130.0130.00516.43
7.4.120.0070.00916.57
7.4.110.0120.00916.29
7.4.100.0100.01016.36
7.4.90.0060.01216.48
7.4.80.0120.00619.39
7.4.70.0040.01416.59
7.4.60.0090.01216.29
7.4.50.0030.00316.62
7.4.40.0040.00822.77
7.4.30.0140.00216.51
7.4.00.0030.01514.89
7.3.330.0000.00513.11
7.3.320.0050.00013.14
7.3.310.0050.00216.02
7.3.300.0030.00316.05
7.3.290.0090.00916.16
7.3.280.0080.01316.21
7.3.270.0040.01417.40
7.3.260.0030.01416.16
7.3.250.0100.01016.41
7.3.240.0090.00616.71
7.3.230.0080.00816.53
7.3.210.0180.00416.47
7.3.200.0080.00919.39
7.3.190.0090.00816.58
7.3.180.0080.00816.16
7.3.170.0060.00916.53
7.3.160.0080.00816.57
7.3.120.0050.01114.76
7.3.110.0120.00614.93
7.3.100.0040.01114.45
7.3.90.0040.01114.66
7.3.80.0100.00614.69
7.3.70.0100.00614.69
7.3.60.0060.00314.68
7.3.50.0000.01014.85
7.3.40.0040.00714.70
7.3.30.0090.00014.83
7.3.20.0040.01216.66
7.3.10.0000.01116.57
7.3.00.0080.00316.57
7.2.330.0070.01016.53
7.2.320.0030.02016.58
7.2.310.0070.01316.81
7.2.300.0080.00916.61
7.2.290.0050.01016.59
7.2.250.0030.01314.92
7.2.240.0060.01315.20
7.2.230.0040.01215.29
7.2.220.0050.00514.79
7.2.210.0090.00615.26
7.2.200.0000.01415.24
7.2.190.0110.00714.88
7.2.180.0030.00714.97
7.2.170.0030.00615.04
7.2.130.0070.00316.84
7.2.120.0060.00616.81
7.2.110.0040.00716.87
7.2.100.0030.01016.84
7.2.90.0060.00617.10
7.2.80.0000.01317.04
7.2.70.0070.00716.80
7.2.60.0060.00316.69
7.2.50.0030.01017.00
7.2.40.0080.00316.91
7.2.30.0070.00416.74
7.2.20.0030.00616.92
7.2.10.0030.00916.70
7.2.00.0050.00818.01
7.1.330.0030.01015.78
7.1.320.0030.00715.84
7.1.310.0030.01015.35
7.1.300.0080.00015.68
7.1.290.0040.00715.42
7.1.280.0030.01015.71
7.1.270.0090.00315.79
7.1.260.0030.00915.86
7.1.250.0060.00615.48
7.1.240.0080.00415.34
7.1.230.0030.00715.70
7.1.220.0110.00415.63
7.1.210.0030.00915.68
7.1.200.0060.00315.52
7.1.190.0040.00715.67
7.1.180.0030.00915.86
7.1.170.0070.00315.65
7.1.160.0030.00815.74
7.1.150.0000.00915.74
7.1.140.0040.00415.53
7.1.130.0040.00815.21
7.1.120.0070.00715.89
7.1.110.0060.00915.79
7.1.100.0030.01116.96
7.1.90.0080.00615.35
7.1.80.0080.00315.54
7.1.70.0070.00216.16
7.1.60.0080.01117.71
7.1.50.0080.00316.27
7.1.40.0060.00315.59
7.1.30.0070.00315.65
7.1.20.0000.01015.73
7.1.10.0030.00715.59
7.1.00.0040.04718.82
7.0.330.0030.00615.17
7.0.320.0030.00715.18
7.0.310.0040.00415.29
7.0.300.0060.00615.25
7.0.290.0030.00915.18
7.0.280.0070.00015.22
7.0.270.0030.00815.18
7.0.260.0040.00815.46
7.0.250.0040.00715.05
7.0.240.0070.00715.34
7.0.230.0090.00015.36
7.0.220.0000.00815.29
7.0.210.0000.00915.13
7.0.200.0070.00715.98
7.0.190.0000.01115.40
7.0.180.0070.00315.21
7.0.170.0060.00615.25
7.0.160.0030.00715.37
7.0.150.0040.00815.31
7.0.140.0070.03818.52
7.0.130.0040.00715.20
7.0.120.0000.01214.99
7.0.110.0100.00015.41
7.0.100.0050.02317.72
7.0.90.0080.03817.53
7.0.80.0070.03017.58
7.0.70.0030.03017.59
7.0.60.0160.04117.59
7.0.50.0050.02817.81
7.0.40.0090.02516.69
7.0.30.0070.04316.69
7.0.20.0060.02316.74
7.0.10.0070.03816.73
7.0.00.0070.02916.76
5.6.380.0120.00314.11
5.6.370.0030.00814.41
5.6.360.0080.00814.07
5.6.350.0030.00613.81
5.6.340.0090.00313.86
5.6.330.0030.00914.43
5.6.320.0060.00314.50
5.6.310.0000.01114.48
5.6.300.0090.00613.99
5.6.290.0060.00914.17
5.6.280.0090.03517.47
5.6.270.0070.00714.10
5.6.260.0030.01014.00
5.6.250.0030.04117.37
5.6.240.0070.02817.47
5.6.230.0080.03417.32
5.6.220.0070.04017.27
5.6.210.0030.04817.48
5.6.200.0080.04317.63
5.6.190.0070.02617.51
5.6.180.0140.03717.59
5.6.170.0080.04317.52
5.6.160.0090.03617.68
5.6.150.0100.04517.40
5.6.140.0030.02617.61
5.6.130.0090.04017.74
5.6.120.0070.04317.59
5.6.110.0120.03517.54
5.6.100.0040.04917.67
5.6.90.0050.04617.58
5.6.80.0100.03517.02
5.6.70.0070.03417.38
5.6.60.0090.03317.26
5.6.50.0050.02917.17
5.6.40.0090.04017.22
5.6.30.0090.04517.13
5.6.20.0070.03017.42
5.6.10.0040.04317.36
5.6.00.0070.04017.30
5.5.380.0090.03715.71
5.5.370.0050.03415.70
5.5.360.0100.03115.61
5.5.350.0050.04215.64
5.5.340.0070.04015.85
5.5.330.0040.03215.93
5.5.320.0050.04415.87
5.5.310.0050.04715.96
5.5.300.0020.03115.89
5.5.290.0050.03815.85
5.5.280.0060.02315.93
5.5.270.0030.04415.87
5.5.260.0060.04115.86
5.5.250.0020.03915.85
5.5.240.0030.03015.53
5.5.230.0030.03615.59
5.5.220.0070.04215.54
5.5.210.0030.04215.54
5.5.200.0030.04215.53
5.5.190.0080.03815.51
5.5.180.0090.03515.56
5.5.170.0030.00610.90
5.5.160.0070.04015.56
5.5.150.0080.03815.53
5.5.140.0060.02615.58
5.5.130.0080.03915.52
5.5.120.0100.03515.54
5.5.110.0080.03315.56
5.5.100.0050.02115.47
5.5.90.0060.02015.48
5.5.80.0050.04115.41
5.5.70.0060.03815.53
5.5.60.0050.03115.52
5.5.50.0110.03315.57
5.5.40.0030.04615.55
5.5.30.0030.04215.47
5.5.20.0030.02715.50
5.5.10.0060.04215.50
5.5.00.0100.03415.42
5.4.450.0120.02515.17
5.4.440.0060.03315.17
5.4.430.0070.02515.13
5.4.420.0060.04015.16
5.4.410.0110.04015.04
5.4.400.0030.03515.03
5.4.390.0030.04515.02
5.4.380.0080.03514.86
5.4.370.0050.03414.96
5.4.360.0050.02714.97
5.4.350.0060.03915.07
5.4.340.0050.04014.94
5.4.330.0030.00510.90
5.4.320.0080.04014.91
5.4.310.0030.02314.84
5.4.300.0120.03215.01
5.4.290.0030.02715.06
5.4.280.0020.04415.00
5.4.270.0070.02214.96
5.4.260.0040.04214.96
5.4.250.0070.03215.06
5.4.240.0050.03514.98
5.4.230.0150.03314.98
5.4.220.0080.03614.85
5.4.210.0030.02514.97
5.4.200.0030.03914.97
5.4.190.0080.02114.99
5.4.180.0060.03515.02
5.4.170.0080.02814.96
5.4.160.0070.03615.05
5.4.150.0100.02215.00
5.4.140.0090.03013.63
5.4.130.0070.01813.58
5.4.120.0090.01913.59
5.4.110.0070.03513.58
5.4.100.0030.04213.65
5.4.90.0060.03313.60
5.4.80.0090.03513.54
5.4.70.0050.03613.57
5.4.60.0050.03213.58
5.4.50.0050.04113.63
5.4.40.0020.04013.57
5.4.30.0070.02213.59
5.4.20.0000.03113.68
5.4.10.0030.02113.57
5.4.00.0070.03313.35
5.3.290.0020.03512.78
5.3.280.0050.04012.67
5.3.270.0090.03712.75
5.3.260.0050.03012.67
5.3.250.0060.03612.68
5.3.240.0100.01712.72
5.3.230.0050.01812.74
5.3.220.0050.03212.72
5.3.210.0060.04012.73
5.3.200.0030.02512.71
5.3.190.0050.03112.73
5.3.180.0080.02212.71
5.3.170.0030.04112.65
5.3.160.0100.02012.72
5.3.150.0080.01712.72
5.3.140.0030.04112.65
5.3.130.0020.04312.70
5.3.120.0030.02612.68
5.3.110.0020.02712.65
5.3.100.0120.03312.46
5.3.90.0070.02312.39
5.3.80.0000.04012.46
5.3.70.0060.02612.38
5.3.60.0090.03012.44
5.3.50.0020.04012.42
5.3.40.0030.03612.41
5.3.30.0070.02712.37
5.3.20.0050.03912.27
5.3.10.0000.04112.15
5.3.00.0070.03812.22
5.2.170.0000.03511.02
5.2.160.0020.01710.93
5.2.150.0030.03211.00
5.2.140.0030.02110.95
5.2.130.0030.01611.01
5.2.120.0070.02810.96
5.2.110.0060.03110.99
5.2.100.0020.02010.92
5.2.90.0030.02310.98
5.2.80.0070.02910.92
5.2.70.0060.02811.02
5.2.60.0050.03010.97
5.2.50.0030.03310.86
5.2.40.0030.01810.86
5.2.30.0000.02910.91
5.2.20.0030.01810.95
5.2.10.0030.02410.84
5.2.00.0030.03110.81
5.1.60.0080.02310.43
5.1.50.0030.02310.38
5.1.40.0060.02510.46
5.1.30.0030.02610.63
5.1.20.0020.02710.65
5.1.10.0060.01510.51
5.1.00.0060.02510.50
5.0.50.0040.0229.78
5.0.40.0030.0229.78
5.0.30.0070.0309.78
5.0.20.0040.0159.78
5.0.10.0040.0209.78
5.0.00.0040.0329.78
4.4.90.0020.0139.78
4.4.80.0040.0159.78
4.4.70.0030.0199.78
4.4.60.0000.0149.78
4.4.50.0000.0139.78
4.4.40.0020.0159.78
4.4.30.0050.0149.78
4.4.20.0010.0189.78
4.4.10.0000.0209.78
4.4.00.0020.0239.78
4.3.110.0040.0159.78
4.3.100.0000.0149.78
4.3.90.0020.0179.78
4.3.80.0030.0289.78
4.3.70.0020.0129.78
4.3.60.0000.0209.78
4.3.50.0000.0209.78
4.3.40.0030.0219.78
4.3.30.0040.0179.78
4.3.20.0000.0189.78
4.3.10.0000.0209.78
4.3.00.0000.0219.78

preferences:
43.41 ms | 400 KiB | 5 Q