3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = '1234567890-=qwertyui op[]\asdfghjkl;zxcvbnm,./~!@#$%^&*()_+QWERTYUIOP{}|ASDFGHJKL:"ZXCVBNM<>?'; $string = preg_replace('/\d|\W|_/', '', $string); echo $string;

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)
8.3.60.0110.00616.63
8.3.50.0090.01121.16
8.3.40.0040.01118.95
8.3.30.0030.01019.00
8.3.20.0040.00420.36
8.3.10.0080.00023.33
8.3.00.0090.00019.38
8.2.180.0150.00017.00
8.2.170.0210.00022.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0070.00022.54
8.2.110.0060.00322.21
8.2.100.0000.01117.88
8.2.90.0000.00919.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0090.00020.01
8.2.30.0040.00418.13
8.2.20.0070.00017.70
8.2.10.0050.00218.25
8.2.00.0040.00417.90
8.1.280.0140.00425.92
8.1.270.0030.00522.10
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00324.02
8.1.230.0040.00817.60
8.1.220.0000.00817.74
8.1.210.0070.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0070.00318.57
8.1.160.0000.00721.89
8.1.150.0040.00418.82
8.1.140.0040.00417.54
8.1.130.0000.00717.86
8.1.120.0030.00417.45
8.1.110.0000.00917.57
8.1.100.0000.00717.43
8.1.90.0070.00017.56
8.1.80.0070.00017.56
8.1.70.0000.00817.36
8.1.60.0060.00317.60
8.1.50.0040.00417.67
8.1.40.0040.00417.48
8.1.30.0060.00317.69
8.1.20.0050.00317.80
8.1.10.0070.00017.64
8.1.00.0040.00417.53
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.52
8.0.270.0000.00917.16
8.0.260.0060.00017.19
8.0.250.0030.00317.13
8.0.240.0040.00417.12
8.0.230.0060.00317.01
8.0.220.0040.00416.98
8.0.210.0030.00316.91
8.0.200.0060.00017.05
8.0.190.0110.00317.00
8.0.180.0030.00517.05
8.0.170.0040.00416.92
8.0.160.0070.00016.94
8.0.150.0030.00616.83
8.0.140.0040.00416.89
8.0.130.0000.00513.33
8.0.120.0000.00916.82
8.0.110.0030.00516.88
8.0.100.0030.00316.98
8.0.90.0040.00417.00
8.0.80.0070.01417.02
8.0.70.0000.00716.80
8.0.60.0000.00717.08
8.0.50.0080.00016.77
8.0.30.0170.01217.01
8.0.20.0090.00917.40
8.0.10.0000.00717.13
8.0.00.0120.00716.97
7.4.330.0040.00015.00
7.4.320.0030.00316.66
7.4.300.0000.00616.52
7.4.290.0040.00416.77
7.4.280.0000.00816.62
7.4.270.0030.00316.68
7.4.260.0040.00416.68
7.4.250.0000.00816.63
7.4.240.0030.00316.69
7.4.230.0070.00016.65
7.4.220.0080.01216.62
7.4.210.0080.00816.76
7.4.200.0050.00216.77
7.4.160.0140.00316.45
7.4.150.0070.01117.40
7.4.140.0110.01017.86
7.4.130.0110.00616.54
7.4.120.0080.00916.59
7.4.110.0100.00716.57
7.4.100.0030.01316.52
7.4.90.0090.00916.74
7.4.80.0130.01019.39
7.4.70.0120.00616.50
7.4.60.0070.01116.66
7.4.50.0040.00016.82
7.4.40.0000.01716.61
7.4.30.0110.00616.65
7.4.00.0090.00614.75
7.3.330.0000.00513.08
7.3.320.0070.00013.28
7.3.310.0030.00316.36
7.3.300.0040.00416.26
7.3.290.0030.01016.38
7.3.280.0090.01016.34
7.3.270.0120.00917.40
7.3.260.0100.01416.38
7.3.250.0090.00716.38
7.3.240.0060.01216.67
7.3.230.0080.01516.39
7.3.210.0100.00616.78
7.3.200.0070.01019.39
7.3.190.0120.01116.39
7.3.180.0120.00416.65
7.3.170.0100.00716.27
7.3.160.0100.01016.41
7.2.330.0060.01316.59
7.2.320.0090.01716.90
7.2.310.0130.00916.68
7.2.300.0090.00916.76
7.2.290.0090.01016.88
7.2.00.0040.01119.52
7.1.200.0000.01416.01
7.1.100.0090.00618.36
7.1.70.0030.00517.35
7.1.60.0030.02119.11
7.1.50.0060.01617.13
7.1.00.0100.06722.32
7.0.200.0090.00016.96
7.0.140.0030.07721.92
7.0.120.0030.08021.93
7.0.110.0070.04722.02
7.0.100.0070.07722.12
7.0.90.0030.08722.14
7.0.80.0100.06022.08
7.0.70.0070.04722.01
7.0.60.0030.07721.90
7.0.50.0030.03722.13
7.0.40.0100.06320.00
7.0.30.0000.04319.94
7.0.20.0030.09019.92
7.0.10.0070.06720.09
7.0.00.0070.04320.13
5.6.280.0030.07321.09
5.6.270.0000.07720.79
5.6.260.0000.06720.98
5.6.250.0170.04320.78
5.6.240.0070.08020.94
5.6.230.0070.07720.87
5.6.220.0070.07020.91
5.6.210.0000.04020.91
5.6.200.0030.05720.76
5.6.190.0030.07720.77
5.6.180.0030.04720.93
5.6.170.0070.08020.74
5.6.160.0000.04320.97
5.6.150.0100.03720.88
5.6.140.0000.04321.01
5.6.130.0070.05020.95
5.6.120.0030.05320.94
5.6.110.0000.04320.77
5.6.100.0070.07720.95
5.6.90.0030.03720.91
5.6.80.0070.08320.35
5.6.70.0130.07020.13
5.6.60.0030.08020.32
5.6.50.0070.04020.26
5.6.40.0030.04720.29
5.6.30.0030.04020.33
5.6.20.0030.05020.27
5.6.10.0000.08320.30
5.6.00.0000.06320.06
5.5.380.0000.05317.46
5.5.370.0070.06717.46
5.5.360.0030.04717.60
5.5.350.0070.08017.45
5.5.340.0000.08017.85
5.5.330.0070.03317.98
5.5.320.0130.02718.01
5.5.310.0000.04017.84
5.5.300.0030.03718.24
5.5.290.0030.04017.76
5.5.280.0000.04317.85
5.5.270.0030.04318.00
5.5.260.0000.04318.08
5.5.250.0070.06717.91
5.5.240.0100.07317.36
5.5.230.0000.06017.47
5.5.220.0070.06017.52
5.5.210.0030.03717.50
5.5.200.0070.04317.12
5.5.190.0070.04717.12
5.5.180.0000.05717.59
5.5.160.0070.03317.47
5.5.150.0030.07717.45
5.5.140.0100.03717.36
5.5.130.0070.03717.20
5.5.120.0030.08017.12
5.5.110.0030.07317.18
5.5.100.0070.05717.41
5.5.90.0030.06317.34
5.5.80.0030.07717.40
5.5.70.0030.03717.01
5.5.60.0030.06717.25
5.5.50.0030.07717.37
5.5.40.0100.07017.09
5.5.30.0070.07317.26
5.5.20.0130.06317.07
5.5.10.0070.05017.34
5.5.00.0000.08717.47
5.4.450.0030.04019.44
5.4.440.0000.08319.29
5.4.430.0000.04719.55
5.4.420.0000.04319.28
5.4.410.0000.04319.09
5.4.400.0070.08018.87
5.4.390.0030.07018.95
5.4.380.0030.07018.90
5.4.370.0000.04319.05
5.4.360.0070.03718.95
5.4.350.0070.03319.22
5.4.340.0130.02718.96
5.4.320.0100.03019.22
5.4.310.0070.04018.98
5.4.300.0030.04319.22
5.4.290.0070.05719.19
5.4.280.0100.04018.87
5.4.270.0100.02718.96
5.4.260.0030.08319.22
5.4.250.0070.06019.09
5.4.240.0070.05319.05
5.4.230.0030.07018.88
5.4.220.0030.07018.99
5.4.210.0000.07718.99
5.4.200.0070.07019.04
5.4.190.0100.06719.04
5.4.180.0070.05719.23
5.4.170.0130.03018.89
5.4.160.0000.07718.93
5.4.150.0030.05018.89
5.4.140.0070.07316.17
5.4.130.0030.03316.38
5.4.120.0030.07016.13
5.4.110.0030.07016.12
5.4.100.0030.07016.22
5.4.90.0070.06016.31
5.4.80.0070.04016.45
5.4.70.0030.07316.32
5.4.60.0170.07316.20
5.4.50.0100.07016.43
5.4.40.0070.07016.20
5.4.30.0070.07016.28
5.4.20.0100.07016.06
5.4.10.0000.07316.14
5.4.00.0070.06715.64
5.3.290.0070.07014.45
5.3.280.0070.07014.45
5.3.270.0030.05314.53
5.3.260.0030.08014.54
5.3.250.0000.08014.68
5.3.240.0000.03714.59
5.3.230.0030.07014.65
5.3.220.0000.07314.35
5.3.210.0030.06714.57
5.3.200.0070.06714.50
5.3.190.0030.07714.42
5.3.180.0030.07314.48
5.3.170.0030.07014.57
5.3.160.0000.06714.60
5.3.150.0100.04014.41
5.3.140.0070.06714.45
5.3.130.0030.07314.47
5.3.120.0100.06714.50
5.3.110.0070.07714.45
5.3.100.0070.07013.95
5.3.90.0030.05313.80
5.3.80.0100.06714.11
5.3.70.0100.06713.84
5.3.60.0000.06713.88
5.3.50.0100.04313.88
5.3.40.0070.06313.79
5.3.30.0030.07713.92
5.3.20.0000.08013.70
5.3.10.0030.07313.66
5.3.00.0070.06313.71
5.2.170.0000.06711.07
5.2.160.0070.06311.05
5.2.150.0030.06311.14
5.2.140.0070.06011.04
5.2.130.0100.02711.16
5.2.120.0000.06311.16
5.2.110.0000.06311.11
5.2.100.0030.06311.10
5.2.90.0000.03311.10
5.2.80.0030.03311.09
5.2.70.0100.04011.04
5.2.60.0100.03710.97
5.2.50.0000.05710.91
5.2.40.0000.05311.01
5.2.30.0000.06310.90
5.2.20.0030.06010.88
5.2.10.0030.02710.71
5.2.00.0000.03010.66
5.1.60.0000.05010.05
5.1.50.0000.02310.14
5.1.40.0030.03710.04
5.1.30.0030.05310.25
5.1.20.0070.03310.25
5.1.10.0000.02710.00
5.1.00.0030.04710.00
5.0.50.0070.0379.66
5.0.40.0100.0309.66
5.0.30.0000.0439.66
5.0.20.0070.0379.66
5.0.10.0070.0379.66
5.0.00.0030.0439.66
4.4.90.0030.0279.66
4.4.80.0000.0279.66
4.4.70.0030.0339.66
4.4.60.0000.0309.66
4.4.50.0000.0139.66
4.4.40.0000.0479.66
4.4.30.0000.0339.66
4.4.20.0030.0179.66
4.4.10.0070.0309.66
4.4.00.0000.0579.66
4.3.110.0030.0379.66
4.3.100.0000.0309.66
4.3.90.0030.0309.66
4.3.80.0030.0509.66
4.3.70.0030.0139.66
4.3.60.0000.0239.66
4.3.50.0000.0379.66
4.3.40.0000.0379.66
4.3.30.0030.0339.66
4.3.20.0030.0239.66
4.3.10.0030.0379.66
4.3.00.0030.0339.66

preferences:
48.11 ms | 401 KiB | 5 Q