3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = ' Test1,One line Test2,"Two lines Hello" Test3,One line '; echo preg_replace_callback('~"[^"]*"~', function($m) { return preg_replace('~\R+~', '', $m[0]); }, $string);

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)
8.4.140.0120.00917.76
8.4.130.0070.00617.88
8.4.120.0090.00320.41
8.4.110.0150.00519.02
8.4.100.0120.00918.08
8.4.90.0160.00518.88
8.4.80.0110.00918.00
8.4.70.0090.00319.95
8.4.60.0060.00319.08
8.4.50.0090.00218.01
8.4.40.0100.01017.98
8.4.30.0150.00622.46
8.4.20.0140.00719.05
8.4.10.0050.00519.59
8.3.270.0120.00916.72
8.3.260.0090.01216.75
8.3.250.0120.00718.94
8.3.240.0100.01016.81
8.3.230.0090.01116.66
8.3.220.0090.00917.20
8.3.210.0140.00216.55
8.3.200.0030.00516.68
8.3.190.0030.00419.07
8.3.180.0050.00318.66
8.3.170.0110.00619.04
8.3.160.0110.00016.57
8.3.150.0100.01019.01
8.3.140.0090.00916.64
8.3.130.0050.00316.59
8.3.120.0040.00420.60
8.3.110.0040.00416.80
8.3.100.0060.00316.92
8.3.90.0100.01016.71
8.3.80.0040.00817.97
8.3.70.0070.00718.68
8.3.60.0090.01218.55
8.3.50.0120.00617.47
8.3.40.0130.00319.09
8.3.30.0140.00318.79
8.3.20.0050.00320.94
8.3.10.0050.00321.92
8.3.00.0080.00023.57
8.2.290.0080.00720.44
8.2.280.0070.00118.56
8.2.270.0040.01117.18
8.2.260.0040.00418.83
8.2.250.0000.00818.75
8.2.240.0110.00416.94
8.2.230.0150.00320.94
8.2.220.0070.00324.06
8.2.210.0040.00426.77
8.2.200.0040.00416.63
8.2.190.0140.00016.58
8.2.180.0120.00317.00
8.2.170.0060.01022.96
8.2.160.0120.00921.32
8.2.150.0100.00024.18
8.2.140.0110.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00026.16
8.2.110.0000.00920.33
8.2.100.0100.00317.97
8.2.90.0000.00917.97
8.2.80.0040.00417.97
8.2.70.0000.00917.93
8.2.60.0060.00318.16
8.2.50.0050.00318.10
8.2.40.0080.00019.43
8.2.30.0040.00419.30
8.2.20.0000.00718.16
8.2.10.0040.00419.29
8.2.00.0000.00819.26
8.1.330.0120.00621.86
8.1.320.0090.00316.57
8.1.310.0070.01016.86
8.1.300.0150.00318.61
8.1.290.0060.00318.88
8.1.280.0040.01125.92
8.1.270.0030.00524.01
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0030.00622.11
8.1.230.0090.00322.63
8.1.220.0040.00817.74
8.1.210.0060.00318.85
8.1.200.0030.00617.47
8.1.190.0080.00017.35
8.1.180.0040.00418.10
8.1.170.0030.00618.77
8.1.160.0070.00018.96
8.1.150.0000.00718.79
8.1.140.0050.00318.84
8.1.130.0000.00720.15
8.1.120.0000.00717.61
8.1.110.0040.00417.50
8.1.100.0000.00817.47
8.1.90.0040.00417.54
8.1.80.0030.00517.52
8.1.70.0030.00617.63
8.1.60.0100.00317.71
8.1.50.0110.00317.63
8.1.40.0090.00017.57
8.1.30.0000.00817.72
8.1.20.0060.00317.68
8.1.10.0040.00417.73
8.1.00.0000.00717.73
8.0.300.0080.00019.76
8.0.290.0060.00316.88
8.0.280.0000.00718.39
8.0.270.0000.00717.28
8.0.260.0030.00318.50
8.0.250.0000.00817.00
8.0.240.0050.00317.04
8.0.230.0050.00317.04
8.0.220.0050.00516.99
8.0.210.0000.00817.00
8.0.200.0040.00417.02
8.0.190.0000.00717.05
8.0.180.0040.00417.07
8.0.170.0040.00416.97
8.0.160.0040.00417.13
8.0.150.0070.00017.06
8.0.140.0000.00816.93
8.0.130.0000.00513.45
8.0.120.0070.00017.06
8.0.110.0050.00216.93
8.0.100.0050.00316.89
8.0.90.0040.00416.91
8.0.80.0120.00517.07
8.0.70.0000.00716.84
8.0.60.0000.00716.86
8.0.50.0000.00717.15
8.0.30.0110.00817.30
8.0.20.0110.00917.20
8.0.10.0040.00417.08
8.0.00.0080.01016.87
7.4.330.0000.00515.55
7.4.320.0040.00416.79
7.4.300.0030.00316.79
7.4.290.0030.00516.70
7.4.280.0070.00016.80
7.4.270.0060.00316.67
7.4.260.0030.00316.79
7.4.250.0050.00316.62
7.4.240.0060.00116.77
7.4.230.0050.00316.75
7.4.220.0000.00716.70
7.4.210.0090.00816.81
7.4.200.0030.00316.80
7.4.140.0110.01117.86
7.4.130.0090.00816.73
7.4.120.0100.01316.79
7.4.110.0120.00616.89
7.4.100.0120.00416.82
7.4.90.0130.01316.72
7.4.80.0090.00919.39
7.4.70.0060.01616.78
7.4.60.0110.00716.57
7.4.50.0100.00316.30
7.4.40.0070.01416.77
7.4.00.0060.00915.02
7.3.330.0000.00513.45
7.3.320.0030.00313.52
7.3.310.0070.00016.52
7.3.300.0000.00616.53
7.3.290.0090.00916.40
7.3.280.0070.01016.40
7.3.260.0130.00716.64
7.3.240.0110.00716.55
7.3.230.0030.01416.83
7.3.210.0110.00616.46
7.3.200.0090.00916.49
7.3.190.0100.01016.40
7.3.180.0090.00616.79
7.3.170.0130.00616.60
7.3.160.0060.01016.50
7.3.60.0060.01014.89
7.3.50.0040.01015.03
7.3.40.0140.00014.95
7.3.30.0080.00814.74
7.3.20.0030.01015.07
7.3.10.0120.00615.14
7.3.00.0110.00314.98
7.2.330.0100.00716.60
7.2.320.0060.01616.91
7.2.310.0100.00616.79
7.2.300.0030.01416.89
7.2.290.0090.00916.68
7.2.190.0070.00715.23
7.2.180.0040.01115.24
7.2.170.0030.01214.93
7.2.160.0200.00314.91
7.2.150.0120.00615.12
7.2.140.0070.00715.38
7.2.130.1010.00715.29
7.2.120.0130.01015.13
7.2.110.0130.00614.93
7.2.100.0060.01015.30
7.2.90.0070.01115.09
7.2.80.0120.00915.22
7.2.70.0060.01315.06
7.2.60.0140.00015.03
7.2.50.0180.00315.27
7.2.40.0120.00415.14
7.2.30.0100.00714.96
7.2.20.0060.00914.99
7.2.10.0060.02215.22
7.2.00.0130.00315.15
7.1.300.0100.01014.09
7.1.290.0070.01014.28
7.1.280.0100.00714.07
7.1.270.0140.00514.28
7.1.260.0150.00614.08
7.1.250.0130.00314.18

preferences:
33.57 ms | 403 KiB | 5 Q