3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = <<<'TEXT' 1. Qatar 2. Qatar 3 . Cathay 4. Qatar 2 . British 3. Qantas TEXT; $output = preg_replace('/(\d+)([.\s]*)/m','$1 . ',$input); echo $output;

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)
8.4.130.0150.00519.70
8.4.120.0050.00422.48
8.4.110.0110.00922.22
8.4.100.0110.00918.04
8.4.90.0110.00918.54
8.4.80.0120.00817.97
8.4.70.0140.00718.18
8.4.60.0140.00519.05
8.4.50.0100.00917.82
8.4.40.0140.00719.80
8.4.30.0100.01019.55
8.4.20.0100.01018.08
8.4.10.0060.00319.87
8.3.250.0090.01018.67
8.3.240.0120.00718.80
8.3.230.0100.01016.77
8.3.220.0070.00218.91
8.3.210.0130.00616.89
8.3.200.0040.00416.50
8.3.190.0060.00217.13
8.3.180.0100.00916.42
8.3.170.0070.01118.82
8.3.160.0070.01118.50
8.3.150.0100.01016.95
8.3.140.0000.00817.09
8.3.130.0080.00818.57
8.3.120.0030.00620.57
8.3.110.0130.00320.94
8.3.100.0090.00018.41
8.3.90.0040.01126.77
8.3.80.0040.00419.36
8.3.70.0090.00918.41
8.3.60.0110.00718.40
8.3.50.0150.00517.49
8.3.40.0190.00019.06
8.3.30.0080.00818.79
8.3.20.0050.00320.22
8.3.10.0040.00420.59
8.3.00.0080.00021.95
8.2.290.0130.00320.58
8.2.280.0100.00718.71
8.2.270.0070.01116.95
8.2.260.0050.00316.89
8.2.250.0000.00816.73
8.2.240.0120.00617.40
8.2.230.0080.00322.58
8.2.220.0060.00324.06
8.2.210.0070.00326.77
8.2.200.0060.00318.88
8.2.190.0110.01116.68
8.2.180.0140.00318.26
8.2.170.0110.00422.96
8.2.160.0100.00319.20
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00021.03
8.2.110.0040.00722.29
8.2.100.0040.00717.91
8.2.90.0040.00417.88
8.2.80.0000.00818.94
8.2.70.0000.00818.05
8.2.60.0080.00017.75
8.2.50.0080.00017.61
8.2.40.0080.00017.75
8.2.30.0040.00417.90
8.2.20.0040.00418.09
8.2.10.0040.00418.17
8.2.00.0050.00318.22
8.1.330.0110.00821.96
8.1.320.0130.00716.35
8.1.310.0140.00316.78
8.1.300.0090.00018.54
8.1.290.0090.00030.84
8.1.280.0120.00325.92
8.1.270.0080.00024.66
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00923.83
8.1.230.0100.00019.00
8.1.220.0050.00317.76
8.1.210.0040.00418.77
8.1.200.0000.00917.48
8.1.190.0040.00417.35
8.1.180.0030.00518.10
8.1.170.0000.00718.93
8.1.160.0000.00718.85
8.1.150.0000.00720.20
8.1.140.0080.00019.54
8.1.130.0070.00018.84
8.1.120.0050.00217.50
8.1.110.0000.00817.56
8.1.100.0040.00417.54
8.1.90.0040.00417.56
8.1.80.0040.00417.41
8.1.70.0000.00717.57
8.1.60.0030.00617.76
8.1.50.0040.00417.63
8.1.40.0040.00517.48
8.1.30.0050.00317.75
8.1.20.0060.00317.78
8.1.10.0000.00717.66
8.1.00.0020.00517.66
8.0.300.0070.00018.77
8.0.290.0040.00417.00
8.0.280.0080.00018.22
8.0.270.0000.00918.18
8.0.260.0050.00518.92
8.0.250.0070.00017.13
8.0.240.0030.00617.21
8.0.230.0030.00517.10
8.0.220.0000.00717.00
8.0.210.0050.00217.06
8.0.200.0000.00717.10
8.0.190.0000.00816.99
8.0.180.0050.00217.05
8.0.170.0050.00317.08
8.0.160.0070.00017.09
8.0.150.0040.00417.00
8.0.140.0050.00317.02
8.0.130.0000.00713.51
8.0.120.0000.00717.00
8.0.110.0080.00017.07
8.0.100.0000.00717.03
8.0.90.0030.00516.93
8.0.80.0110.00417.05
8.0.70.0040.00417.04
8.0.60.0040.00416.99
8.0.50.0040.00417.11
8.0.30.0090.01017.19
8.0.20.0090.00917.42
8.0.10.0040.00417.04
8.0.00.0090.00916.66
7.4.330.0060.00015.55
7.4.320.0050.00316.71
7.4.300.0030.00316.65
7.4.290.0050.00316.65
7.4.280.0040.00416.79
7.4.270.0060.00316.76
7.4.260.0040.00416.62
7.4.250.0040.00416.55
7.4.240.0030.00516.66
7.4.230.0070.00016.69
7.4.220.0060.01616.80
7.4.210.0100.01016.62
7.4.200.0050.00316.50
7.4.160.0080.00716.62
7.4.150.0030.01417.40
7.4.140.0090.01117.86
7.4.130.0130.01316.69
7.4.120.0100.01316.61
7.4.110.0120.00616.44
7.4.100.0070.01316.64
7.4.90.0090.00816.64
7.4.80.0180.00019.39
7.4.70.0110.00716.81
7.4.60.0110.01116.84
7.4.50.0110.00016.54
7.4.40.0090.00916.50
7.4.30.0160.00516.69
7.4.00.0030.01315.20
7.3.330.0060.00013.15
7.3.320.0030.00313.16
7.3.310.0000.00716.50
7.3.300.0000.00716.45
7.3.290.0110.00516.46
7.3.280.0080.00816.44
7.3.270.0090.00917.40
7.3.260.0230.01716.49
7.3.250.0130.01016.42
7.3.240.0090.00916.62
7.3.230.0140.00316.46
7.3.210.0030.01316.37
7.3.200.0100.00716.38
7.3.190.0030.01216.48
7.3.180.0080.00816.57
7.3.170.0160.00016.40
7.3.160.0060.01016.57
7.2.330.0100.00616.79
7.2.320.0110.01416.69
7.2.310.0060.01016.85
7.2.300.0130.00916.89
7.2.290.0090.00916.77
7.2.60.0060.00617.01
7.1.200.0030.00915.96
7.1.80.0060.01418.48
7.1.70.0040.01017.16
7.1.60.0170.01035.36
7.1.50.0200.00735.12
7.1.40.0100.01634.63
7.1.30.0220.00634.60
7.1.20.0240.00734.77
7.1.10.0130.00316.86
7.1.00.0030.01017.05
7.0.200.0060.00917.06
7.0.190.0000.01316.96
7.0.180.0090.00616.61
7.0.170.0080.00516.20
7.0.160.0030.01516.47
7.0.150.0040.01016.47
7.0.140.0000.01316.46
7.0.130.0000.01416.49
7.0.120.0030.01316.63
7.0.110.0130.00316.72
7.0.100.0030.01416.47
7.0.90.0030.01416.48
7.0.80.0030.01016.45
7.0.70.0060.00616.59
7.0.60.0030.01316.42
7.0.50.0040.00816.82
7.0.40.0000.01316.77
7.0.30.0030.00916.77
7.0.20.0060.00616.57
7.0.10.0000.01216.70
7.0.00.0000.01116.56

preferences:
32.16 ms | 403 KiB | 5 Q