3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "ABF965;CDE436;EAF873"; echo preg_replace('/[A-Za-z0-9]+/', 'N', $str);

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)
8.4.140.0180.00417.52
8.4.130.0040.00519.39
8.4.120.0120.00720.63
8.4.110.0100.01022.21
8.4.100.0080.01120.38
8.4.90.0120.00820.51
8.4.80.0100.00722.46
8.4.70.0050.00618.09
8.4.60.0150.00618.85
8.4.50.0140.00718.55
8.4.40.0080.01119.92
8.4.30.0100.01020.35
8.4.20.0110.00818.89
8.4.10.0060.00317.96
8.3.270.0110.00816.68
8.3.260.0130.00816.32
8.3.250.0070.00118.72
8.3.240.0100.01016.77
8.3.230.0080.00416.46
8.3.220.0040.00518.84
8.3.210.0080.01016.63
8.3.200.0050.00316.63
8.3.190.0120.00818.61
8.3.180.0040.00418.74
8.3.170.0060.01316.96
8.3.160.0080.00017.21
8.3.150.0070.01116.84
8.3.140.0070.01116.69
8.3.130.0080.00018.39
8.3.120.0040.00418.90
8.3.110.0060.00320.94
8.3.100.0030.00624.06
8.3.90.0040.00426.77
8.3.80.0060.00316.75
8.3.70.0210.00018.41
8.3.60.0180.00318.43
8.3.50.0250.00618.12
8.3.40.0170.00318.79
8.3.30.0090.00618.80
8.3.20.0080.00020.73
8.3.10.0080.00022.14
8.3.00.0030.00620.77
8.2.290.0110.00820.25
8.2.280.0080.01118.63
8.2.270.0160.00318.63
8.2.260.0050.00517.29
8.2.250.0000.00818.68
8.2.240.0120.00617.10
8.2.230.0000.01422.58
8.2.220.0040.00437.54
8.2.210.0080.00026.77
8.2.200.0090.00016.63
8.2.190.0110.00816.58
8.2.180.0150.00318.66
8.2.170.0110.00422.96
8.2.160.0070.00720.27
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0060.00321.99
8.2.100.0040.00717.91
8.2.90.0030.00517.86
8.2.80.0090.00318.86
8.2.70.0050.00317.63
8.2.60.0080.00018.04
8.2.50.0100.00018.07
8.2.40.0040.00418.16
8.2.30.0040.00417.99
8.2.20.0060.00318.02
8.2.10.0040.00419.20
8.2.00.0080.00019.29
8.1.330.0090.01021.70
8.1.320.0140.00516.10
8.1.310.0070.00016.50
8.1.300.0060.00916.44
8.1.290.0060.00318.88
8.1.280.0030.01425.92
8.1.270.0030.00520.69
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.72
8.1.230.0000.01122.63
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0100.00017.23
8.1.190.0040.00417.36
8.1.180.0050.00318.10
8.1.170.0050.00318.63
8.1.160.0000.00718.81
8.1.150.0070.00018.80
8.1.140.0100.00020.16
8.1.130.0000.00720.08
8.1.120.0070.00017.44
8.1.110.0080.00017.46
8.1.100.0030.00517.54
8.1.90.0000.00717.56
8.1.80.0050.00317.57
8.1.70.0040.00417.41
8.1.60.0040.00417.69
8.1.50.0040.00417.61
8.1.40.0040.00717.59
8.1.30.0080.00017.73
8.1.20.0030.00617.77
8.1.10.0080.00017.54
8.1.00.0070.00017.60
8.0.300.0030.00618.77
8.0.290.0040.00416.88
8.0.280.0030.00318.59
8.0.270.0000.00717.29
8.0.260.0000.00720.12
8.0.250.0090.00017.11
8.0.240.0040.00417.08
8.0.230.0030.00317.03
8.0.220.0070.00016.98
8.0.210.0040.00416.97
8.0.200.0000.00716.89
8.0.190.0040.00417.02
8.0.180.0050.00316.87
8.0.170.0060.00316.91
8.0.160.0040.00416.98
8.0.150.0050.00216.93
8.0.140.0020.00516.85
8.0.130.0000.00613.46
8.0.120.0000.00716.95
8.0.110.0040.00416.86
8.0.100.0070.00016.75
8.0.90.0030.00617.02
8.0.80.0050.00916.95
8.0.70.0040.00417.00
8.0.60.0030.00617.04
8.0.50.0030.00517.00
8.0.30.0000.01917.38
8.0.20.0090.00917.11
8.0.10.0040.00417.07
8.0.00.0070.01016.94
7.4.330.0070.00015.55
7.4.320.0030.00316.65
7.4.300.0060.00016.73
7.4.290.0060.00016.73
7.4.280.0040.00416.64
7.4.270.0070.00016.66
7.4.260.0060.00013.41
7.4.250.0000.00816.63
7.4.240.0030.00316.75
7.4.230.0030.00316.75
7.4.220.0030.00416.73
7.4.210.0070.00916.72
7.4.200.0000.00816.82
7.4.130.0070.01016.72
7.4.120.0160.00716.46
7.4.110.0120.00616.55
7.4.100.0160.00616.73
7.4.90.0120.00616.56
7.4.80.0160.00319.39
7.4.70.0100.01016.48
7.4.60.0070.01016.44
7.4.50.0040.00716.50
7.4.40.0040.01416.56
7.4.00.0070.01014.73
7.3.330.0030.00316.12
7.3.320.0000.00613.11
7.3.310.0070.00016.25
7.3.300.0070.00016.31
7.3.290.0100.00516.34
7.3.280.0110.00516.18
7.3.260.0100.00916.48
7.3.240.0100.00716.52
7.3.230.0100.00716.29
7.3.210.0120.00916.57
7.3.200.0060.01516.30
7.3.190.0150.00316.44
7.3.180.0130.00716.59
7.3.170.0070.01116.23
7.3.160.0110.00516.35
7.3.100.0030.01114.98
7.3.90.0120.00614.68
7.3.80.0150.00314.99
7.3.70.0060.00914.63
7.3.60.0030.01314.36
7.3.50.0030.01614.84
7.3.40.0090.00614.83
7.3.30.0040.01514.64
7.3.20.0060.01414.84
7.3.10.0100.00714.82
7.3.00.0060.00914.88
7.2.330.0160.00316.68
7.2.320.0080.00916.66
7.2.310.0070.01016.67
7.2.300.0100.01016.64
7.2.290.0030.01316.77
7.2.230.0060.01014.95
7.2.220.0070.01014.74
7.2.210.0060.01314.91
7.2.200.0090.00615.08
7.2.190.0100.01015.12
7.2.180.0110.00815.15
7.2.170.0090.00914.72
7.2.160.0030.01815.19
7.2.150.0120.00914.88
7.2.140.0120.00915.13
7.2.130.0070.01315.08
7.2.120.0090.00915.04
7.2.110.0060.01615.02
7.2.100.0120.01114.95
7.2.90.0170.00515.26
7.2.80.0130.00915.07
7.2.70.0070.01415.03
7.2.60.0000.02114.98
7.2.50.0090.00614.93
7.2.40.0120.00414.97
7.2.30.0030.01215.20
7.2.20.0410.00715.11
7.2.10.0160.00015.02
7.2.00.0110.00715.09
7.1.320.0080.00814.11
7.1.310.0150.00314.06
7.1.300.0090.01013.63
7.1.290.0190.00313.97
7.1.280.0060.01213.94
7.1.270.0120.00913.85
7.1.260.0070.01014.08
7.1.250.0100.01013.84

preferences:
86.88 ms | 403 KiB | 5 Q