3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mb_ereg_replace("/[^0-9]+/", "", "тест☼");

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)
8.3.60.0150.00618.30
8.3.50.0070.00716.62
8.3.40.0070.01118.70
8.3.30.0070.00718.73
8.3.20.0050.00320.46
8.3.10.0030.00522.16
8.3.00.0000.00819.69
8.2.180.0140.00716.35
8.2.170.0150.00322.96
8.2.160.0140.00419.34
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00219.52
8.2.120.0070.00026.35
8.2.110.0070.00322.31
8.2.100.0060.00617.72
8.2.90.0040.00418.16
8.2.80.0040.00418.03
8.2.70.0050.00317.63
8.2.60.0030.00517.90
8.2.50.0040.00418.10
8.2.40.0040.00420.63
8.2.30.0000.00719.29
8.2.20.0070.00017.96
8.2.10.0040.00418.03
8.2.00.0070.00018.04
8.1.280.0130.00325.92
8.1.270.0070.00022.22
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00424.11
8.1.230.0080.00320.78
8.1.220.0030.00617.74
8.1.210.0050.00318.78
8.1.200.0080.00017.23
8.1.190.0080.00316.98
8.1.180.0080.00018.10
8.1.170.0080.00018.60
8.1.160.0000.00718.82
8.1.150.0040.00418.79
8.1.140.0030.00319.43
8.1.130.0000.00820.67
8.1.120.0000.00717.48
8.1.110.0000.00817.37
8.1.100.0040.00417.41
8.1.90.0110.00017.46
8.1.80.0000.00717.48
8.1.70.0000.00717.44
8.1.60.0080.00017.59
8.1.50.0030.00517.55
8.1.40.0000.00717.41
8.1.30.0000.00717.47
8.1.20.0040.00417.51
8.1.10.0040.00417.55
8.1.00.0040.00417.52
8.0.300.0000.00720.08
8.0.290.0000.00816.75
8.0.280.0030.00318.54
8.0.270.0030.00317.31
8.0.260.0070.00018.88
8.0.250.0030.00317.00
8.0.240.0040.00417.00
8.0.230.0040.00416.95
8.0.220.0020.00516.85
8.0.210.0050.00216.80
8.0.200.0030.00316.89
8.0.190.0080.00016.86
8.0.180.0100.00316.86
8.0.170.0030.00316.94
8.0.160.0030.00316.96
8.0.150.0080.00016.82
8.0.140.0060.00316.80
8.0.130.0040.00413.27
8.0.120.0040.00416.81
8.0.110.0040.00416.81
8.0.100.0040.00416.92
8.0.90.0040.00416.77
8.0.80.0090.00616.95
8.0.70.0040.00416.75
8.0.60.0040.00416.76
8.0.50.0040.00416.76
8.0.30.0140.00616.86
8.0.20.0100.00917.40
8.0.10.0070.00016.85
8.0.00.0100.01016.77
7.4.330.0000.00515.55
7.4.320.0030.00316.44
7.4.300.0000.00616.49
7.4.290.0070.00016.44
7.4.280.0080.00016.49
7.4.270.0030.00316.55
7.4.260.0000.00716.49
7.4.250.0030.00316.55
7.4.240.0000.00716.56
7.4.230.0030.00316.57
7.4.220.0170.00016.68
7.4.210.0060.00916.45
7.4.200.0040.00416.59
7.4.160.0050.01116.47
7.4.150.0150.00917.40
7.4.140.0070.01117.86
7.4.130.0070.01016.36
7.4.120.0130.00716.53
7.4.110.0130.00316.58
7.4.100.0060.01116.55
7.4.90.0120.00616.27
7.4.80.0100.00719.39
7.4.70.0000.02016.57
7.4.60.0040.01216.38
7.4.50.0120.00616.37
7.4.40.0140.00316.61
7.4.30.0090.00616.54
7.4.00.0070.00714.82
7.3.330.0030.00312.88
7.3.320.0050.00013.12
7.3.310.0000.00716.23
7.3.300.0030.00316.21
7.3.290.0090.00716.17
7.3.280.0090.00816.18
7.3.270.0100.00717.40
7.3.260.0080.00816.32
7.3.250.0130.00716.28
7.3.240.0110.00516.21
7.3.230.0060.01016.23
7.3.210.0130.00316.29
7.3.200.0000.01616.32
7.3.190.0100.00716.38
7.3.180.0170.00016.37
7.3.170.0030.01816.21
7.3.160.0060.01316.50
7.2.330.0070.01016.55
7.2.320.0090.01016.42
7.2.310.0100.00816.44
7.2.300.0130.01316.62
7.2.290.0080.01516.40
7.2.110.0170.00916.42
7.2.100.0090.00916.44
7.2.90.0210.00916.70
7.2.80.0080.00616.57
7.2.70.0140.01216.91
7.2.60.0130.00316.90
7.2.50.0210.01016.81
7.2.40.0160.00816.68
7.2.30.0120.01216.56
7.2.20.0270.00816.66
7.2.10.0120.00416.41
7.2.00.0260.00716.62
7.1.230.0140.00615.65
7.1.220.0200.00315.43
7.1.210.0080.00615.77
7.1.200.0120.00715.61
7.1.190.0100.01015.75
7.1.180.0000.01315.55
7.1.170.0100.00615.75
7.1.160.0110.00715.66
7.1.150.0100.00715.69
7.1.140.0030.01215.33
7.1.130.0090.00715.61
7.1.120.0210.00815.69
7.1.110.0110.00515.69
7.1.100.0130.00015.43
7.1.90.0160.00315.71
7.1.80.1540.01116.58
7.1.70.0060.01116.62
7.1.60.0130.01328.68
7.1.50.0190.00928.42
7.1.40.0170.01128.24
7.1.30.0210.01228.24
7.1.20.0170.01228.26
7.1.10.0020.01516.19
7.1.00.1210.00915.70
7.0.310.0120.00815.05
7.0.300.0120.00615.18
7.0.290.0160.00315.27
7.0.280.0170.00515.37
7.0.270.0120.00015.25
7.0.260.0160.00515.34
7.0.250.0070.00715.05
7.0.240.0100.00615.46
7.0.230.0180.00715.23
7.0.220.0100.00515.36
7.0.210.0080.00415.40
7.0.200.0070.00816.28
7.0.190.0080.00816.14
7.0.180.0080.00715.80
7.0.170.0060.00915.79
7.0.160.0090.00615.83
7.0.150.0120.00515.95
7.0.140.0080.00615.84
7.0.130.0040.01115.97
7.0.120.0100.00716.17
7.0.110.0080.00715.81
7.0.100.0060.01015.88
7.0.90.1290.01015.31
7.0.80.1160.00715.36
7.0.70.0090.00915.87
7.0.60.1370.00815.83
7.0.50.0040.01115.92
7.0.40.0080.00915.33
7.0.30.0080.00715.37
7.0.20.0060.00715.31
7.0.10.0060.00915.20
7.0.00.0100.00515.29
5.6.380.0190.00314.27

preferences:
33.05 ms | 400 KiB | 5 Q