3v4l.org

run code in 300+ PHP versions simultaneously
<?php function clean($string) { return preg_replace('/[^A-Za-z0-9\-\/]/', '', $string);; } var_dump(clean(' abcDEF123/-_~àéèùïî% *\@& '));

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)
8.3.60.0070.00718.43
8.3.50.0100.00716.45
8.3.40.0070.00718.79
8.3.30.0060.01318.71
8.3.20.0040.00420.16
8.3.10.0040.00423.66
8.3.00.0080.00019.56
8.2.180.0040.01216.63
8.2.170.0040.01122.96
8.2.160.0090.00619.07
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0070.00019.39
8.2.120.0020.00526.35
8.2.110.0170.00322.32
8.2.100.0090.00317.72
8.2.90.0060.00318.81
8.2.80.0000.00817.97
8.2.70.0080.00017.63
8.2.60.0040.00417.91
8.2.50.0060.00318.10
8.2.40.0030.00520.57
8.2.30.0000.00719.13
8.2.20.0050.00317.82
8.2.10.0000.00718.00
8.2.00.0070.00017.81
8.1.280.0120.00625.92
8.1.270.0000.00722.14
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00324.03
8.1.230.0080.00323.90
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0000.00818.70
8.1.160.0030.00318.87
8.1.150.0060.00320.61
8.1.140.0040.00419.46
8.1.130.0000.00718.71
8.1.120.0070.00017.46
8.1.110.0050.00317.43
8.1.100.0040.00417.47
8.1.90.0050.00217.47
8.1.80.0040.00417.50
8.1.70.0040.00417.49
8.1.60.0030.00517.66
8.1.50.0000.00817.59
8.1.40.0140.00017.47
8.1.30.0030.00517.76
8.1.20.0040.00417.71
8.1.10.0040.00417.54
8.1.00.0050.00317.48
8.0.300.0070.00018.77
8.0.290.0000.00916.75
8.0.280.0000.00718.39
8.0.270.0030.00317.14
8.0.260.0000.00616.87
8.0.250.0070.00016.84
8.0.240.0060.00317.00
8.0.230.0000.00716.96
8.0.220.0040.00416.84
8.0.210.0000.00716.81
8.0.200.0070.00016.96
8.0.190.0040.00416.93
8.0.180.0000.00716.93
8.0.170.0060.00316.94
8.0.160.0070.00416.92
8.0.150.0030.00816.77
8.0.140.0050.00216.90
8.0.130.0050.00013.31
8.0.120.0000.00716.91
8.0.110.0000.00716.74
8.0.100.0050.00216.71
8.0.90.0040.00416.75
8.0.80.0090.00616.85
8.0.70.0050.00316.78
8.0.60.0000.00816.71
8.0.50.0020.00516.90
8.0.30.0110.00817.02
8.0.20.0090.01017.40
8.0.10.0080.00017.02
8.0.00.0030.01617.07
7.4.330.0000.00515.55
7.4.320.0060.00016.68
7.4.300.0060.00016.78
7.4.290.0000.00916.61
7.4.280.0080.00016.53
7.4.270.0070.00016.59
7.4.260.0070.00316.61
7.4.250.0000.00716.50
7.4.240.0050.00216.64
7.4.230.0070.00016.84
7.4.220.0100.00916.69
7.4.210.0120.00816.82
7.4.200.0070.00016.63
7.4.160.0100.00616.44
7.4.150.0090.01517.40
7.4.140.0090.00917.86
7.4.130.0170.00916.80
7.4.120.0100.00816.48
7.4.110.0040.01916.56
7.4.100.0170.00016.57
7.4.90.0060.01216.59
7.4.80.0060.01019.39
7.4.70.0030.01316.68
7.4.60.0140.00316.49
7.4.50.0110.00816.56
7.4.40.0070.01116.58
7.4.30.0090.00916.65
7.4.00.0040.01114.92
7.3.330.0000.00513.16
7.3.320.0030.00313.18
7.3.310.0000.00816.40
7.3.300.0030.00316.36
7.3.290.0080.00716.36
7.3.280.0110.00516.38
7.3.270.0040.01817.40
7.3.260.0120.01416.32
7.3.250.0090.00816.45
7.3.240.0070.01016.51
7.3.230.0030.01516.44
7.3.210.0120.00816.53
7.3.200.0060.01316.58
7.3.190.0100.00516.30
7.3.180.0070.01016.29
7.3.170.0140.00316.55
7.3.160.0040.01916.38
7.3.120.0030.01614.77
7.3.110.0100.00715.04
7.3.100.0060.00915.10
7.3.90.0060.00615.08
7.3.80.0030.00915.06
7.3.70.0000.00914.99
7.3.60.0090.00914.65
7.3.50.0030.01415.02
7.3.40.0000.00914.74
7.3.30.0100.00715.00
7.3.20.0040.00816.61
7.3.10.0090.00016.80
7.3.00.0030.01016.89
7.2.330.0030.01416.51
7.2.320.0060.01516.75
7.2.310.0030.01216.57
7.2.300.0100.00616.67
7.2.290.0140.00716.69
7.2.250.0030.01715.21
7.2.240.0060.01314.99
7.2.230.0030.01414.91
7.2.220.0070.01115.21
7.2.210.0030.00715.07
7.2.200.0060.00615.02
7.2.190.0000.01815.11
7.2.180.0000.01114.96
7.2.170.0000.01815.05
7.2.80.0180.00416.32
7.2.60.0040.01116.86
7.1.330.0090.00615.98
7.1.320.0070.01015.81
7.1.310.0100.00715.91
7.1.300.0030.00815.80
7.1.290.0040.00415.86
7.1.280.0040.00715.91
7.1.270.0080.00315.89
7.1.260.0000.01515.95
7.1.200.0060.00615.85
7.1.70.0030.01017.30
7.1.60.0150.01335.12
7.1.50.0130.01635.12
7.1.40.0220.01534.81
7.1.30.0210.01634.60
7.1.20.0200.01334.73
7.1.10.0060.01216.95
7.1.00.0090.01016.78
7.0.200.0060.01016.91
7.0.190.0030.01216.90
7.0.180.0110.00716.37
7.0.170.0030.01216.59
7.0.160.0090.00816.40
7.0.150.0060.01216.26
7.0.140.0060.00916.46
7.0.130.0080.01116.65
7.0.120.0090.00616.63
7.0.110.0070.01316.36
7.0.100.0000.01516.32
7.0.90.0030.01216.34
7.0.80.0150.00316.54
7.0.70.0070.01016.44
7.0.60.0070.01016.18
7.0.50.0060.00616.56
7.0.40.0060.00916.75
7.0.30.0040.01116.66
7.0.20.0040.00816.45
7.0.10.0070.00616.45
7.0.00.0030.01016.57

preferences:
53.19 ms | 400 KiB | 5 Q