3v4l.org

run code in 300+ PHP versions simultaneously
<?php $r = array(); $org = ' valid_The Cat-Name%'.PHP_EOL; $r[] = $org; $filter = filter_var($org, FILTER_UNSAFE_RAW, FILTER_FLAG_STRIP_LOW | FILTER_FLAG_STRIP_HIGH); $r[] = $filter; $trim = trim($filter); $r[] = $trim; $mv_space = str_replace(' ', '-', $trim); $r[] = $mv_space; $rm_w = str_replace(array("\n", "\r", "\t"), '', $mv_space); $r[] = $rm_w; $lower = strtolower($rm_w); $r[] = $lower; var_dump($r);

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)
8.3.60.0170.00316.50
8.3.50.0100.00721.94
8.3.40.0030.01318.58
8.3.30.0070.00719.17
8.3.20.0080.00020.01
8.3.10.0040.00423.67
8.3.00.0080.00019.12
8.2.180.0090.00618.41
8.2.170.0160.00322.96
8.2.160.0100.01020.10
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00722.11
8.2.110.0060.00320.24
8.2.100.0040.00817.91
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0000.00818.03
8.2.50.0050.00318.10
8.2.40.0000.00718.16
8.2.30.0000.00718.14
8.2.20.0080.00017.63
8.2.10.0050.00318.14
8.2.00.0000.00817.75
8.1.280.0110.00725.92
8.1.270.0050.00323.79
8.1.260.0050.00326.35
8.1.250.0060.00328.09
8.1.240.0060.00323.97
8.1.230.0060.00617.76
8.1.220.0080.00017.77
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0060.00318.57
8.1.160.0000.00721.97
8.1.150.0000.00718.43
8.1.140.0040.00417.32
8.1.130.0030.00317.94
8.1.120.0040.00417.46
8.1.110.0050.00317.31
8.1.100.0000.00717.41
8.1.90.0070.00017.32
8.1.80.0000.00717.39
8.1.70.0030.00317.31
8.1.60.0040.00417.43
8.1.50.0000.00817.46
8.1.40.0020.00517.48
8.1.30.0040.00417.52
8.1.20.0000.00817.51
8.1.10.0080.00017.36
8.1.00.0030.00617.45
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0040.00418.39
8.0.270.0080.00017.08
8.0.260.0080.00017.20
8.0.250.0040.00416.76
8.0.240.0030.00516.92
8.0.230.0000.00716.90
8.0.220.0040.00416.89
8.0.210.0090.00016.82
8.0.200.0000.00716.89
8.0.190.0000.00716.81
8.0.180.0040.00416.78
8.0.170.0000.00816.83
8.0.160.0050.00316.80
8.0.150.0050.00216.80
8.0.140.0040.00416.77
8.0.130.0000.00613.29
8.0.120.0000.00716.81
8.0.110.0050.00216.85
8.0.100.0040.00416.80
8.0.90.0020.00516.89
8.0.80.0060.01616.89
8.0.70.0040.00416.83
8.0.60.0040.00416.88
8.0.50.0040.00416.71
8.0.30.0120.01017.01
8.0.20.0110.00817.40
8.0.10.0060.00316.94
8.0.00.0090.01116.80
7.4.330.0020.00215.00
7.4.320.0070.00016.44
7.4.300.0030.00316.37
7.4.290.0030.00316.39
7.4.280.0070.00016.38
7.4.270.0000.00716.45
7.4.260.0000.00616.43
7.4.250.0040.00416.42
7.4.240.0030.00316.47
7.4.230.0030.00316.45
7.4.220.0060.01216.41
7.4.210.0090.00816.51
7.4.200.0070.00016.36
7.4.190.0070.00016.69
7.4.160.0130.01016.36
7.4.150.0160.00317.40
7.4.140.0110.00817.86
7.4.130.0050.01216.48
7.4.120.0150.00516.52
7.4.110.0110.00716.27
7.4.100.0070.01116.45
7.4.90.0030.01516.37
7.4.80.0120.01219.39
7.4.70.0070.01016.51
7.4.60.0100.00716.60
7.4.50.0000.00816.38
7.4.40.0000.01322.77
7.4.30.0060.01616.35
7.4.00.0000.01415.02
7.3.330.0030.00313.10
7.3.320.0000.00513.13
7.3.310.0070.00016.15
7.3.300.0000.00616.21
7.3.290.0120.00316.17
7.3.280.0080.00816.24
7.3.270.0100.00717.40
7.3.260.0150.00316.30
7.3.250.0100.00916.27
7.3.240.0130.00716.48
7.3.230.0190.00316.39
7.3.210.0100.00616.39
7.3.200.0030.01316.32
7.3.190.0060.01216.42
7.3.180.0060.00916.49
7.3.170.0160.00016.39
7.3.160.0000.01616.10
7.3.120.0060.00614.56
7.3.10.0050.00716.62
7.3.00.0110.00616.34
7.2.330.0090.00916.49
7.2.320.0090.00916.53
7.2.310.0130.00316.36
7.2.300.0060.01016.45
7.2.290.0180.00416.57
7.2.130.0050.00916.55
7.2.120.0100.00516.50
7.2.110.0100.00916.55
7.2.100.0120.00616.85
7.2.90.0070.00916.75
7.2.80.0030.01016.90
7.2.70.0050.01116.64
7.2.60.0040.01116.71
7.2.50.0080.00716.51
7.2.40.0020.01016.72
7.2.30.0110.00616.69
7.2.20.0090.00416.59
7.2.10.0100.00816.77
7.2.00.0050.01017.46
7.1.250.0020.00915.75
7.1.200.0060.00915.72
7.1.100.0040.00818.30
7.1.70.0000.00717.02
7.1.60.0140.01019.33
7.1.50.0200.00716.92
7.1.00.0030.07722.40
7.0.200.0090.00616.70
7.0.140.0000.07722.12
7.0.60.0130.06019.96
7.0.50.0030.04017.82
7.0.40.0130.06320.40
7.0.30.0400.05020.30
7.0.20.0170.04720.09
7.0.10.0000.05720.33
7.0.00.0000.06320.16
5.6.280.0030.07720.81
5.6.210.0070.07720.50
5.6.200.0030.05318.12
5.6.190.0100.04320.64
5.6.180.0330.07320.33
5.6.170.0200.07720.52
5.6.160.0170.05720.52
5.6.150.0030.07318.12
5.6.140.0100.06018.12
5.6.130.0100.08018.12
5.6.120.0030.08020.91
5.6.110.0130.08321.00
5.6.100.0100.07320.98
5.6.90.0070.04320.97
5.6.80.0000.06720.37
5.5.350.0070.05320.46
5.5.340.0030.03717.98
5.5.330.0130.08020.29
5.5.320.0030.08720.34
5.5.310.0270.05320.20
5.5.300.0030.04017.99
5.5.290.0100.07318.02
5.5.280.0100.08020.76
5.5.270.0130.07720.64
5.5.260.0130.07720.66
5.5.250.0070.08720.68
5.5.240.4200.04320.27
5.4.450.0500.05719.38
5.4.440.0870.05019.52
5.4.430.0130.05319.62
5.4.420.0730.06319.44
5.4.410.0930.05319.34
5.4.400.0830.05019.26
5.4.390.0800.04018.90
5.4.380.0430.05318.68
5.4.370.0270.05018.72
5.4.360.0330.04318.66
5.4.350.0300.05318.74
5.4.340.0270.05318.78
5.4.320.0050.04312.46
5.4.310.0100.04412.45
5.4.300.0070.04112.45
5.4.290.0060.03912.45
5.4.280.0050.04012.32
5.4.270.0070.04012.32
5.4.260.0100.04412.32
5.4.250.0070.05212.32
5.4.240.0070.04912.32
5.4.230.0070.03912.31
5.4.220.0120.04512.32
5.4.210.0110.05512.31
5.4.200.0200.06312.31
5.4.190.0120.04612.31
5.4.180.0100.04312.31
5.4.170.0100.03812.32
5.4.160.0100.03612.32
5.4.150.0100.03712.31
5.4.140.0070.04012.00
5.4.130.0090.03811.98
5.4.120.0090.05211.95
5.4.110.0120.05111.94
5.4.100.0050.05311.94
5.4.90.0060.05211.94
5.4.80.0090.04611.94
5.4.70.0090.04211.94
5.4.60.0110.03511.94
5.4.50.0180.07011.93
5.4.40.0160.05711.92
5.4.30.0130.05511.93
5.4.20.0100.04511.92
5.4.10.0050.05311.92
5.4.00.0060.05311.41
5.3.290.0040.04812.80
5.3.280.0090.05112.71
5.3.270.0090.05612.72
5.3.260.0080.06312.72
5.3.250.0120.04612.72
5.3.240.0200.05512.72
5.3.230.0060.04912.71
5.3.220.0080.05612.68
5.3.210.0120.06612.68
5.3.200.0120.05312.68
5.3.190.0140.04812.68
5.3.180.0100.04812.67
5.3.170.0130.04912.67
5.3.160.0110.04812.67
5.3.150.0070.04312.68
5.3.140.0080.05012.66
5.3.130.0050.05012.65
5.3.120.0080.04612.66
5.3.110.0100.04912.66
5.3.100.0110.04012.12
5.3.90.0120.04312.08
5.3.80.0220.05812.07
5.3.70.0130.05212.07
5.3.60.0170.06512.07
5.3.50.0110.04512.00
5.3.40.0260.07412.00
5.3.30.0080.04411.94
5.3.20.0130.04711.70
5.3.10.0080.03811.67
5.3.00.0060.04311.66
5.2.170.0060.0409.15
5.2.160.0170.0659.16
5.2.150.0100.0419.15
5.2.140.0060.0409.15
5.2.130.0160.0409.11
5.2.120.0150.0379.11
5.2.110.0100.0589.12
5.2.100.0190.0639.11
5.2.90.0070.0529.11
5.2.80.0100.0509.11
5.2.70.0070.0459.11
5.2.60.0110.0479.06
5.2.50.0120.0649.03
5.2.40.0130.0629.00
5.2.30.0090.0418.98
5.2.20.0230.0668.97
5.2.10.0110.0358.90
5.2.00.0220.0788.76
5.1.60.0130.0548.05
5.1.50.0030.0408.04
5.1.40.0070.0378.02
5.1.30.0070.0378.38
5.1.20.0070.0378.40
5.1.10.0070.0248.12
5.1.00.0080.0358.13
5.0.50.0030.0236.61
5.0.40.0040.0206.47
5.0.30.0050.0306.29
5.0.20.0060.0196.26
5.0.10.0050.0236.23
5.0.00.0020.0366.22
4.4.90.0050.0144.78
4.4.80.0030.0184.75
4.4.70.0030.0154.75
4.4.60.0030.0164.75
4.4.50.0020.0174.77
4.4.40.0050.0244.70
4.4.30.0030.0164.76
4.4.20.0040.0154.84
4.4.10.0030.0154.85
4.4.00.0040.0274.75
4.3.110.0010.0214.67
4.3.100.0040.0154.66
4.3.90.0050.0174.64
4.3.80.0030.0284.58
4.3.70.0020.0174.63
4.3.60.0060.0144.63
4.3.50.0030.0234.63
4.3.40.0020.0324.54
4.3.30.0020.0163.29
4.3.20.0030.0173.27
4.3.10.0040.0163.22
4.3.00.0100.0208.81

preferences:
53.31 ms | 400 KiB | 5 Q