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
8.3.50.0060.01016.40
8.3.40.0070.00718.89
8.3.30.0130.00318.79
8.3.20.0070.00020.34
8.3.10.0000.00823.64
8.3.00.0080.00019.56
8.2.180.0180.00316.75
8.2.170.0070.00722.96
8.2.160.0040.01119.02
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.27
8.2.120.0040.00426.35
8.2.110.0090.01221.15
8.2.100.0110.00017.97
8.2.90.0060.00319.14
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00517.68
8.2.50.0070.00718.10
8.2.40.0050.00220.66
8.2.30.0020.00519.18
8.2.20.0080.00017.94
8.2.10.0040.00417.85
8.2.00.0000.00717.82
8.1.280.0070.01425.92
8.1.270.0050.00322.23
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0060.00322.46
8.1.230.0060.00620.89
8.1.220.0040.00417.74
8.1.210.0050.00518.77
8.1.200.0000.00817.23
8.1.190.0030.00617.22
8.1.180.0080.00018.10
8.1.170.0060.00318.68
8.1.160.0070.00019.02
8.1.150.0070.00018.65
8.1.140.0030.00519.43
8.1.130.0030.00618.81
8.1.120.0030.00517.54
8.1.110.0080.00017.45
8.1.100.0040.00317.42
8.1.90.0020.00517.39
8.1.80.0040.00417.48
8.1.70.0030.00317.40
8.1.60.0040.00417.56
8.1.50.0040.00417.60
8.1.40.0000.00917.44
8.1.30.0040.00417.69
8.1.20.0030.00617.63
8.1.10.0080.00017.50
8.1.00.0050.00217.50
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0000.00718.37
8.0.270.0070.00017.05
8.0.260.0060.00016.70
8.0.250.0030.00316.84
8.0.240.0060.00316.95
8.0.230.0070.00016.91
8.0.220.0030.00316.89
8.0.210.0040.00416.88
8.0.200.0060.00016.91
8.0.190.0080.00017.00
8.0.180.0070.00016.94
8.0.170.0100.00016.91
8.0.160.0030.00516.89
8.0.150.0030.00316.88
8.0.140.0040.00416.92
8.0.130.0000.00613.29
8.0.120.0040.00416.92
8.0.110.0070.00016.80
8.0.100.0070.00016.91
8.0.90.0040.00416.82
8.0.80.0090.00616.89
8.0.70.0030.00516.83
8.0.60.0040.00416.93
8.0.50.0040.00416.78
8.0.30.0110.01017.09
8.0.20.0100.01317.41
8.0.10.0000.00716.88
8.0.00.0120.00616.81
7.4.330.0030.00315.55
7.4.320.0060.00016.47
7.4.300.0000.00616.62
7.4.290.0080.00316.48
7.4.280.0040.00416.72
7.4.270.0000.00716.76
7.4.260.0050.00516.66
7.4.250.0000.00716.60
7.4.240.0000.00716.71
7.4.230.0030.00316.82
7.4.220.0070.01016.71
7.4.210.0140.00016.54
7.4.200.0000.00716.57
7.4.160.0120.00316.60
7.4.150.0400.01917.40
7.4.140.0120.00517.86
7.4.130.0030.01716.54
7.4.120.0120.00816.58
7.4.110.0070.01016.55
7.4.100.0040.01316.53
7.4.90.0050.01116.72
7.4.80.0080.00819.39
7.4.70.0130.00316.55
7.4.60.0070.01016.49
7.4.50.0040.01116.81
7.4.40.0080.00816.61
7.4.30.0100.00716.54
7.4.10.0090.00915.32
7.4.00.0090.00915.03
7.3.330.0000.00513.38
7.3.320.0000.00513.30
7.3.310.0030.00316.32
7.3.300.0070.00016.32
7.3.290.0080.00816.38
7.3.280.0070.00916.35
7.3.270.0170.00317.40
7.3.260.0270.01316.54
7.3.250.0080.00916.45
7.3.240.0100.01016.65
7.3.230.0060.01316.73
7.3.210.0130.00416.61
7.3.200.0090.00716.45
7.3.190.0030.01316.51
7.3.180.0120.00616.34
7.3.170.0090.00916.28
7.3.160.0200.00316.39
7.3.130.0140.00314.93
7.3.120.0100.00814.83
7.3.110.0120.00714.84
7.3.100.0070.01015.17
7.3.90.0060.00815.02
7.3.80.0090.00514.81
7.3.70.0060.00714.85
7.3.60.0090.00615.00
7.3.50.0070.00414.78
7.3.40.0050.00714.78
7.3.30.0080.00714.90
7.3.20.0060.00716.62
7.3.10.0100.00516.68
7.3.00.0040.00816.81
7.2.330.0070.01116.66
7.2.320.0090.01216.57
7.2.310.0000.01516.78
7.2.300.0030.01216.55
7.2.290.0100.01316.71
7.2.260.0090.00615.06
7.2.250.0050.01314.95
7.2.240.0050.01115.04
7.2.230.0070.00815.09
7.2.220.0050.01115.01
7.2.210.0080.00415.09
7.2.200.0050.00614.85
7.2.190.0070.00915.00
7.2.180.0010.01114.94
7.2.170.0080.00815.08
7.2.160.0160.00315.12
7.2.150.0030.01116.85
7.2.140.0030.01016.89
7.2.130.0090.00617.01
7.2.120.0060.00616.92
7.2.110.0100.00316.91
7.2.100.0080.00516.97
7.2.90.0090.00616.91
7.2.80.0030.01217.09
7.2.70.0100.00316.93
7.2.60.0070.00816.93
7.2.50.0000.00916.89
7.2.40.0000.01616.82
7.2.30.0090.00616.71
7.2.20.0100.00016.63
7.2.10.0030.00916.88
7.2.00.0180.00618.09
7.1.330.0060.00916.01
7.1.320.0060.00615.93
7.1.310.0060.00715.88
7.1.300.0050.00615.90
7.1.290.0050.00615.90
7.1.280.0070.00515.75
7.1.270.0060.00815.72
7.1.260.0030.01015.85
7.1.250.0060.00815.78
7.1.240.0140.00016.04
7.1.230.0030.01016.00
7.1.220.0060.00915.74
7.1.210.0000.01415.63
7.1.200.0060.00315.90
7.1.190.0100.00316.08
7.1.180.0040.00815.96
7.1.170.0070.00715.71
7.1.160.0030.01015.87
7.1.150.0080.00315.73
7.1.140.0040.00815.89
7.1.130.0080.00816.04
7.1.120.0030.00915.98
7.1.110.0040.00815.88
7.1.100.0050.01017.00
7.1.90.0000.01015.82
7.1.80.0040.00416.04
7.1.70.0050.00916.54
7.1.60.0170.01025.46
7.1.50.0170.00825.44
7.1.40.0140.01125.32
7.1.30.0130.01225.27
7.1.20.0150.01225.31
7.1.10.0140.00516.15
7.1.00.0070.00716.39
7.0.330.0110.00315.47
7.0.320.0100.00315.54
7.0.310.0030.00915.51
7.0.300.0100.00315.32
7.0.290.0110.00315.40
7.0.280.0070.00315.62
7.0.270.0070.00715.35
7.0.260.0030.00915.66
7.0.250.0050.00515.39
7.0.240.0110.00315.61
7.0.230.0030.01315.40
7.0.220.0060.00615.45
7.0.210.0030.01015.68
7.0.200.0070.00816.23
7.0.190.0050.01016.08
7.0.180.0030.01316.02
7.0.170.0060.01015.93
7.0.160.0060.01215.97
7.0.150.0090.00816.07
7.0.140.0060.00916.20
7.0.130.0090.00616.10
7.0.120.0090.00716.11
7.0.110.0120.00215.90
7.0.100.0000.01316.02
7.0.90.0030.00915.90
7.0.80.0060.01016.04
7.0.70.0090.00616.04
7.0.60.0030.01215.87
7.0.50.0080.00615.98
7.0.40.0080.00715.12
7.0.30.0060.00515.00
7.0.20.0070.00715.12
7.0.10.0030.01314.95
7.0.00.0060.01014.90
5.6.400.0070.00414.15
5.6.390.0060.00613.84
5.6.380.0030.01214.27
5.6.370.0060.00314.13
5.6.360.0090.00614.27
5.6.350.0030.01313.91
5.6.340.0000.00813.76
5.6.330.0000.01014.38
5.6.320.0080.00313.98
5.6.310.0000.01614.45
5.6.300.0040.00413.80
5.6.290.0090.00314.13
5.6.280.0060.00614.21
5.6.270.0000.00914.24
5.6.260.0030.00914.12
5.6.250.0070.00714.54
5.6.240.0070.00714.08
5.6.230.0060.00914.23
5.6.220.0040.01514.12
5.6.210.0000.01914.26
5.6.200.0040.00813.92
5.6.190.0000.01214.13
5.6.180.0040.00414.12
5.6.170.0040.01414.08
5.6.160.0030.01314.27
5.6.150.0040.00814.45
5.6.140.0090.00614.34
5.6.130.0000.01114.16
5.6.120.0070.00414.13
5.6.110.0030.00913.94
5.6.100.0000.01414.27
5.6.90.0000.00914.23
5.6.80.0030.01013.91
5.6.70.0090.00314.10
5.6.60.0030.00914.26
5.6.50.0040.01114.16
5.6.40.0070.00714.17
5.6.30.0040.00714.09
5.6.20.0030.00914.15
5.6.10.0030.00914.23
5.6.00.0030.01314.02

preferences:
44.96 ms | 401 KiB | 5 Q