3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "To: ''blablal@johndoe.com' <'blablal@johndoe.com>\nSubject: Hello World\nDear Ladies <b>and</b> Gentlemen,"; echo preg_replace('~<\S[^<>]*>~', '', $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)
8.5.10.0120.00716.55
8.5.00.0130.01320.13
8.4.150.0020.00014.05
8.4.140.0120.00917.98
8.4.130.0110.00918.87
8.4.120.0120.00823.95
8.4.110.0140.00918.06
8.4.100.0140.00719.13
8.4.90.0140.00622.44
8.4.80.0050.00618.80
8.4.70.0150.00518.43
8.4.60.0080.00918.93
8.4.50.0100.01020.41
8.4.40.0070.01319.51
8.4.30.0190.00017.64
8.4.20.0090.01220.51
8.4.10.0090.00019.79
8.3.280.0120.00818.70
8.3.270.0190.00916.76
8.3.260.0090.00616.62
8.3.250.0120.00718.88
8.3.240.0100.00816.85
8.3.230.0110.00916.81
8.3.220.0140.00619.05
8.3.210.0140.00416.83
8.3.200.0150.00616.81
8.3.190.0110.00816.88
8.3.180.0120.00717.30
8.3.170.0110.00720.52
8.3.160.0110.00717.29
8.3.150.0110.00717.16
8.3.140.0120.00616.84
8.3.130.0120.00618.32
8.3.120.0070.00720.49
8.3.110.0080.00020.94
8.3.100.0040.01424.06
8.3.90.0000.00826.77
8.3.80.0030.00617.97
8.3.70.0120.00616.63
8.3.60.0140.00418.43
8.3.50.0150.00317.58
8.3.40.0070.01418.61
8.3.30.0110.00318.79
8.3.20.0080.00019.03
8.3.10.0040.00423.65
8.3.00.0000.00720.71
8.2.290.0050.00320.34
8.2.280.0100.00918.76
8.2.270.0110.00717.32
8.2.260.0150.00016.82
8.2.250.0040.00418.48
8.2.240.0050.00317.07
8.2.230.0060.00322.58
8.2.220.0040.00437.54
8.2.210.0040.00426.77
8.2.200.0110.00017.00
8.2.190.0100.00616.94
8.2.180.0150.00316.63
8.2.170.0040.01118.86
8.2.160.0110.00722.96
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0070.00019.95
8.2.120.0080.00026.35
8.2.110.0090.00022.07
8.2.100.0070.00719.76
8.2.90.0040.00417.88
8.2.80.0080.00018.91
8.2.70.0030.00517.75
8.2.60.0000.01017.93
8.2.50.0060.00318.07
8.2.40.0070.00318.22
8.2.30.0000.00818.16
8.2.20.0080.00018.13
8.2.10.0050.00317.89
8.2.00.0050.00317.90
8.1.330.0090.01022.22
8.1.320.0130.00616.35
8.1.310.0040.00416.65
8.1.300.0060.00317.93
8.1.290.0060.00330.84
8.1.280.0100.00325.92
8.1.270.0080.00022.00
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0070.01020.66
8.1.230.0030.00917.77
8.1.220.0080.00017.77
8.1.210.0050.00318.77
8.1.200.0060.00317.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0030.00618.70
8.1.160.0030.00518.76
8.1.150.0040.00418.78
8.1.140.0050.00322.04
8.1.130.0000.00721.96
8.1.120.0000.00717.59
8.1.110.0000.00717.54
8.1.100.0000.00717.58
8.1.90.0070.00417.40
8.1.80.0040.00417.45
8.1.70.0070.00017.43
8.1.60.0000.01117.59
8.1.50.0000.00817.64
8.1.40.0080.00017.66
8.1.30.0040.00417.69
8.1.20.0070.00017.63
8.1.10.0030.00617.55
8.1.00.0040.00417.56
8.0.300.0040.00419.21
8.0.290.0040.00416.88
8.0.280.0000.00718.52
8.0.270.0040.00417.18
8.0.260.0000.00618.49
8.0.250.0030.00317.08
8.0.240.0060.00317.12
8.0.230.0040.00417.01
8.0.220.0030.00516.94
8.0.210.0030.00316.86
8.0.200.0050.00217.05
8.0.190.0030.00517.09
8.0.180.0040.00416.98
8.0.170.0030.00616.86
8.0.160.0000.00716.83
8.0.150.0040.00416.98
8.0.140.0000.00716.89
8.0.130.0040.00413.41
8.0.120.0000.00816.93
8.0.110.0080.00016.97
8.0.100.0050.00316.94
8.0.90.0060.00316.83
8.0.80.0070.00916.98
8.0.70.0000.00717.00
8.0.60.0050.00316.96
8.0.50.0040.00417.04
8.0.30.0100.01017.46
8.0.20.0060.01217.40
8.0.10.0040.00416.95
8.0.00.0080.00916.82
7.4.330.0000.00615.55
7.4.320.0000.00616.65
7.4.300.0020.00516.66
7.4.290.0050.00316.75
7.4.280.0000.00716.65
7.4.270.0070.00016.66
7.4.260.0020.00516.68
7.4.250.0030.00516.64
7.4.240.0070.00016.61
7.4.230.0030.00516.55
7.4.220.0020.00516.54
7.4.210.0020.01416.77
7.4.200.0040.00416.78
7.4.160.0150.00016.77
7.4.140.0090.00817.86
7.4.130.0060.01016.47
7.4.120.0090.00916.71
7.4.110.0110.00916.75
7.4.100.0070.01016.64
7.4.90.0100.01316.52
7.4.80.0060.01219.39
7.4.70.0070.01116.81
7.4.60.0070.01416.53
7.4.50.0050.00516.80
7.4.40.0060.00916.55
7.4.10.0090.00914.95
7.4.00.0080.01015.05
7.3.330.0060.00013.21
7.3.320.0000.00613.13
7.3.310.0060.00316.21
7.3.300.0030.00316.22
7.3.290.0030.00316.32
7.3.280.0080.00916.25
7.3.260.0080.01216.41
7.3.240.0080.00916.54
7.3.230.0090.00916.58
7.3.210.0110.00916.50
7.3.200.0110.00716.32
7.3.190.0120.00916.73
7.3.180.0040.01116.51
7.3.170.0120.00616.46
7.3.160.0100.01116.52
7.3.130.0100.00715.25
7.3.120.0080.00814.74
7.3.110.0030.01014.59
7.3.100.0050.01014.79
7.3.90.0080.00814.95
7.3.80.0060.00614.84
7.3.70.0050.00814.77
7.3.60.0030.01114.79
7.3.50.0030.00914.70
7.3.40.0050.00914.83
7.3.30.0060.00614.93
7.3.20.0050.00616.82
7.3.10.0070.00616.75
7.3.00.0090.00416.67
7.2.330.0140.00316.69
7.2.320.0100.01016.59
7.2.310.0040.01216.57
7.2.300.0160.00416.76
7.2.290.0080.00816.74
7.2.260.0130.00715.12
7.2.250.0060.01114.94
7.2.240.0080.00814.96
7.2.230.0120.00515.12
7.2.220.0030.01214.99
7.2.210.0030.01015.16
7.2.200.0070.00915.03
7.2.190.0060.00714.98
7.2.180.0100.00615.02
7.2.170.0090.00515.05
7.2.160.0030.01015.02
7.2.150.0000.01316.83
7.2.140.0040.01417.11
7.2.130.0070.00716.81
7.2.120.0070.00416.85
7.2.110.0120.00716.09
7.2.100.0170.00516.24
7.2.90.0200.00216.27
7.2.80.0120.00816.23
7.2.70.0070.01016.29
7.2.60.0120.00516.33
7.2.50.0140.00616.29
7.2.40.0150.00616.19
7.2.30.0100.00616.41
7.2.20.0120.00816.42
7.2.10.0130.00916.33
7.2.00.0090.00816.11
7.1.330.0050.01015.81
7.1.320.0090.00915.76
7.1.310.0030.00815.91
7.1.300.0090.00315.85
7.1.290.0090.00115.75
7.1.280.0060.00815.66
7.1.270.0050.00615.78
7.1.260.0020.01115.69
7.1.250.0050.00715.78
7.1.240.0000.01315.95
7.1.230.0160.00514.97
7.1.220.0100.00914.92
7.1.210.0170.00314.92
7.1.200.0670.00914.83
7.1.190.0140.00914.76
7.1.180.0180.00614.86
7.1.170.0150.00414.92
7.1.160.0130.00514.90
7.1.150.0170.00514.80
7.1.140.0130.00814.77
7.1.130.0140.01014.94
7.1.120.0110.00814.97
7.1.110.0140.00314.95
7.1.100.0130.00514.90
7.1.90.0130.00414.92
7.1.80.0150.00515.00
7.1.70.0130.00514.91
7.1.60.0200.00824.02
7.1.50.0230.00523.99
7.1.40.0240.00524.04
7.1.30.0230.00723.84
7.1.20.0660.00623.92
7.1.10.0120.00814.91
7.1.00.0110.01014.79
7.0.330.0060.00315.61
7.0.320.0030.01015.44
7.0.310.0040.00715.53
7.0.300.0030.00915.64
7.0.290.0030.00915.67
7.0.280.0030.00915.53
7.0.270.0040.00415.43
7.0.260.0040.00715.63
7.0.250.0000.01215.35
7.0.240.0110.00315.23
7.0.230.0030.00715.70
7.0.220.0100.00615.35
7.0.210.0070.00415.23
7.0.200.0030.00715.57
7.0.190.0090.00615.41
7.0.180.0060.00915.57
7.0.170.0040.00815.52
7.0.160.0070.00715.15
7.0.150.0040.00415.47
7.0.140.0000.01215.67
7.0.130.0000.00915.38
7.0.120.0060.00315.37
7.0.110.0070.00715.64
7.0.100.0060.00615.62
7.0.90.0090.00015.54
7.0.80.0000.01015.45
7.0.70.0080.00415.41
7.0.60.0040.01115.62
7.0.50.0030.01315.67
7.0.40.0070.00713.73
7.0.30.0040.00413.59
7.0.20.0030.00613.25
7.0.10.0040.00713.54
7.0.00.0030.00913.64
5.6.400.0040.00714.18
5.6.390.0030.00914.64
5.6.380.0050.00914.33
5.6.370.0000.01314.56
5.6.360.0030.00613.96
5.6.350.0030.00914.49
5.6.340.0030.01014.21
5.6.330.0070.00714.33
5.6.320.0090.00614.27
5.6.310.0080.00414.47
5.6.300.0040.00414.46
5.6.290.0110.00314.25
5.6.280.0060.00914.19
5.6.270.0100.00314.44
5.6.260.0070.01014.53
5.6.250.0030.01014.55
5.6.240.0030.00714.50
5.6.230.0030.00614.08
5.6.220.0040.00814.29
5.6.210.0080.00314.30
5.6.200.0040.01114.38
5.6.190.0100.00314.16
5.6.180.0000.00814.25
5.6.170.0030.00514.11
5.6.160.0120.00414.10
5.6.150.0070.00714.16
5.6.140.0060.00914.66
5.6.130.0000.01614.45
5.6.120.0050.00514.24
5.6.110.0090.00014.38
5.6.100.0000.00914.35
5.6.90.0000.01214.54
5.6.80.0030.00714.32
5.6.70.0080.00614.11
5.6.60.0060.00914.28
5.6.50.0000.01514.24
5.6.40.0100.00314.10
5.6.30.0070.01314.11
5.6.20.0060.01314.26
5.6.10.0030.01014.23
5.6.00.0030.00914.16

preferences:
158.26 ms | 403 KiB | 5 Q