3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = 'foo_bar_p'; echo preg_replace('/^[\pZ\p{Cc}]+|[\pZ\p{Cc}]+$/u', '', $data);

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)
8.3.70.0160.00018.56
8.3.60.0110.00716.88
8.3.50.0090.00922.15
8.3.40.0090.00618.88
8.3.30.0060.00918.84
8.3.20.0040.00420.30
8.3.10.0070.00021.76
8.3.00.0070.00319.63
8.2.190.0060.01218.41
8.2.180.0090.01218.54
8.2.170.0040.01119.21
8.2.160.0110.00722.96
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0070.00719.73
8.2.110.0060.00319.45
8.2.100.0060.00617.88
8.2.90.0080.00019.17
8.2.80.0030.00617.97
8.2.70.0130.00017.50
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0030.00520.19
8.2.30.0020.00518.14
8.2.20.0040.00417.95
8.2.10.0050.00317.99
8.2.00.0040.00417.95
8.1.280.0110.00725.92
8.1.270.0060.00318.88
8.1.260.0040.00426.35
8.1.250.0070.00328.09
8.1.240.0060.00323.92
8.1.230.0080.00317.65
8.1.220.0000.00917.74
8.1.210.0030.00518.77
8.1.200.0100.00017.47
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0040.00420.43
8.1.160.0070.00021.96
8.1.150.0040.00418.82
8.1.140.0030.00517.52
8.1.130.0030.00317.89
8.1.120.0070.00017.45
8.1.110.0030.00517.53
8.1.100.0000.00717.61
8.1.90.0000.00717.51
8.1.80.0030.00317.40
8.1.70.0070.00017.59
8.1.60.0060.00517.67
8.1.50.0080.00017.50
8.1.40.0000.00817.61
8.1.30.0030.00517.68
8.1.20.0040.00417.64
8.1.10.0000.00817.54
8.1.00.0030.00617.46
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0050.00218.37
8.0.270.0000.00817.14
8.0.260.0030.00317.18
8.0.250.0100.00017.08
8.0.240.0000.00617.04
8.0.230.0030.00317.16
8.0.220.0030.00316.96
8.0.210.0050.00317.09
8.0.200.0000.00816.98
8.0.190.0000.00817.16
8.0.180.0020.00516.99
8.0.170.0050.00317.03
8.0.160.0040.00417.06
8.0.150.0000.00817.06
8.0.140.0030.00516.95
8.0.130.0100.00013.43
8.0.120.0040.00417.08
8.0.110.0000.00716.93
8.0.100.0030.00517.09
8.0.90.0000.00717.12
8.0.80.0090.00917.14
8.0.70.0040.00417.00
8.0.60.0020.00516.97
8.0.50.0040.00416.92
8.0.30.0160.00417.24
8.0.20.0140.00917.40
8.0.10.0040.00417.09
8.0.00.0060.01217.05
7.4.330.0050.00015.22
7.4.320.0030.00316.77
7.4.300.0000.00716.71
7.4.290.0030.00316.73
7.4.280.0030.00316.70
7.4.270.0000.00716.84
7.4.260.0030.00316.81
7.4.250.0000.00716.82
7.4.240.0030.00416.68
7.4.230.0000.00716.53
7.4.220.0060.01216.77
7.4.210.0110.00916.71
7.4.200.0000.00716.72
7.4.160.0040.01116.87
7.4.150.0140.00717.40
7.4.140.0100.01117.86
7.4.130.0100.00816.61
7.4.120.0090.00916.68
7.4.110.0100.01316.56
7.4.100.0070.01116.66
7.4.90.0140.00316.62
7.4.80.0100.00719.39
7.4.70.0140.00716.82
7.4.60.0100.00716.66
7.4.50.0060.00316.48
7.4.40.0090.00616.68
7.4.30.0100.00716.54
7.4.00.0100.00614.88
7.3.330.0030.00313.09
7.3.320.0060.00613.15
7.3.310.0030.00416.42
7.3.300.0070.00016.34
7.3.290.0000.00616.41
7.3.280.0050.01116.34
7.3.270.0130.00917.40
7.3.260.0150.00316.25
7.3.250.0070.01016.47
7.3.240.0100.00616.73
7.3.230.0070.01316.51
7.3.210.0140.00316.59
7.3.200.0090.00619.39
7.3.190.0090.01216.44
7.3.180.0060.01016.51
7.3.170.0030.01316.57
7.3.160.0000.01816.36
7.3.10.0070.01016.76
7.3.00.0170.00016.79
7.2.330.0080.01116.80
7.2.320.0030.01416.68
7.2.310.0060.01716.49
7.2.300.0080.00816.58
7.2.290.0030.01416.70
7.2.130.0080.01216.68
7.2.120.0160.00516.95
7.2.110.0110.00616.95
7.2.100.0040.01517.00
7.2.90.0090.00916.84
7.2.80.0100.01116.85
7.2.70.0150.00516.71
7.2.60.0030.01417.01
7.2.50.0000.01216.79
7.2.40.0140.00416.89
7.2.30.0120.00816.82
7.2.20.0040.00816.79
7.2.10.0110.01117.02
7.2.00.0060.00618.25
7.1.250.0100.01015.59
7.1.200.0000.01015.55
7.1.100.0040.00818.08
7.1.70.0240.00617.14
7.1.60.0000.01319.50
7.1.50.0090.01617.13
7.1.00.0030.07722.59
7.0.200.0320.00014.93
7.0.140.0000.06722.19
7.0.60.0030.06320.04
7.0.50.0070.08717.91
7.0.40.0000.06320.43
7.0.30.0500.04020.15
7.0.20.0100.05720.18
7.0.10.0200.07720.35
7.0.00.0070.04320.18
5.6.280.0070.07020.91
5.6.210.0100.05320.49
5.6.200.0070.03718.16
5.6.190.0070.08020.41
5.6.180.0230.05720.41
5.6.170.0270.04020.38
5.6.160.0030.04320.52
5.6.150.0070.03718.11
5.6.140.0070.06318.07
5.6.130.0070.04018.18
5.6.120.0070.07721.13
5.6.110.0100.08021.03
5.6.100.0100.04721.10
5.6.90.0070.04020.94
5.6.80.0100.06320.43
5.6.70.0100.03320.38
5.5.350.0200.04320.39
5.5.340.0070.06717.88
5.5.330.0170.04720.21
5.5.320.0030.08020.21
5.5.310.0270.04320.30
5.5.300.0130.04317.96
5.5.290.0070.08317.88
5.5.280.0100.08320.86
5.5.270.0200.07720.64
5.5.260.0070.08320.83
5.5.250.0070.08720.70
5.5.240.0070.08020.35
5.4.450.0100.06319.63
5.4.440.0930.06019.27
5.4.430.1070.06319.50
5.4.420.1130.06319.55
5.4.410.0070.05718.82
5.4.400.1230.06718.65
5.4.390.1070.05018.69
5.4.380.1170.06318.62
5.4.370.1200.06718.68
5.4.360.1070.05018.68
5.4.350.1070.05718.70
5.4.340.1170.04318.72
5.4.320.1170.04318.48
5.4.310.1100.05718.72
5.4.300.1100.04718.60
5.4.290.1200.07018.69
5.4.280.1070.05018.62
5.4.270.1130.04718.70
5.4.260.1170.04718.73
5.4.250.1500.07018.56
5.4.240.1270.06318.77
5.4.230.1130.05018.71
5.4.220.1070.05018.60
5.4.210.1400.06318.60
5.4.200.1100.04716.38
5.4.190.0970.05718.59
5.4.180.1200.04018.76
5.4.170.0930.06018.70
5.4.160.0970.05318.55
5.4.150.0930.05718.70
5.4.140.1000.05316.22
5.4.130.1000.06316.22
5.4.120.1200.05316.05
5.4.110.1030.04716.07
5.4.100.1300.05316.29
5.4.90.0970.05716.14
5.4.80.1300.05316.24
5.4.70.1100.05316.12
5.4.60.1130.04316.30
5.4.50.1270.04316.28
5.4.40.1330.04316.13
5.4.30.1070.06316.22
5.4.20.1230.05016.16
5.4.10.1470.06016.31
5.4.00.1330.04715.51
5.3.290.1270.07714.63
5.3.280.1000.05714.62
5.3.270.0970.06314.59
5.3.260.1100.04014.70
5.3.250.1030.05014.61
5.3.240.0970.05314.59
5.3.230.1070.05014.63
5.3.220.1170.04014.46
5.3.210.1030.05014.56
5.3.200.1000.05014.49
5.3.190.0970.05014.54
5.3.180.1070.04314.54
5.3.170.0970.05014.49
5.3.160.1030.05014.57
5.3.150.1200.06014.47
5.3.140.1200.05014.48
5.3.130.1200.05014.50
5.3.120.1330.06014.52
5.3.110.1000.05714.46
5.3.100.1030.05714.06
5.3.90.0970.05313.98
5.3.80.0970.05314.01
5.3.70.0900.06313.94
5.3.60.0970.05313.89
5.3.50.1000.05314.03
5.3.40.1100.05014.02
5.3.30.0970.05013.84
5.3.20.0900.05013.78
5.3.10.1000.04713.60
5.3.00.0970.05313.55
5.2.170.0800.04311.11
5.2.160.0730.04711.19
5.2.150.0900.04011.13
5.2.140.0830.05311.17
5.2.130.0800.04711.01
5.2.120.1000.02711.13
5.2.110.0930.03311.15
5.2.100.0870.04011.09
5.2.90.0730.05011.14
5.2.80.0830.04311.15
5.2.70.0770.04311.12
5.2.60.0970.05711.00
5.2.50.0800.04311.05
5.2.40.0630.04710.92
5.2.30.0600.04710.93
5.2.20.0700.03310.91
5.2.10.0700.04010.85
5.2.00.0630.04010.72
5.1.60.0670.03310.02
5.1.50.0670.03310.02
5.1.40.0500.0379.99
5.1.30.0630.04010.44
5.1.20.0670.04010.36
5.1.10.0570.04310.05
5.1.00.0600.04010.10
5.0.50.0370.0308.54
5.0.40.0330.0278.38
5.0.30.0430.0538.26
5.0.20.0300.0308.21
5.0.10.0330.0278.27
5.0.00.0370.0408.25
4.4.90.0470.0235.91
4.4.80.0470.0235.89
4.4.70.0400.0175.89
4.4.60.0330.0205.91
4.4.50.0300.0235.89
4.4.40.0330.0335.89
4.4.30.0370.0175.85
4.4.20.0270.0275.99
4.4.10.0300.0235.87
4.4.00.0330.0375.89
4.3.110.0370.0175.79
4.3.100.0370.0175.84
4.3.90.0300.0235.89
4.3.80.0370.0305.82
4.3.70.0270.0275.80
4.3.60.0330.0235.81
4.3.50.0270.0275.85
4.3.40.0330.0335.74
4.3.30.0170.0234.56
4.3.20.0130.0234.53
4.3.10.0230.0234.61
4.3.00.0170.0207.15

preferences:
66.48 ms | 401 KiB | 5 Q