3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('#пхп#', '<|$0|>', 'пхп') . PHP_EOL; echo PCRE_VERSION . PHP_EOL; echo setlocale(LC_ALL, 0); //print_r(preg_last_error());

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)
8.3.60.0120.00918.43
8.3.50.0120.00521.09
8.3.40.0090.00918.88
8.3.30.0040.01120.18
8.3.20.0040.00420.21
8.3.10.0080.00021.92
8.3.00.0070.00022.40
8.2.180.0040.01116.50
8.2.170.0070.01022.96
8.2.160.0100.00320.11
8.2.150.0080.00024.18
8.2.140.0100.00724.66
8.2.130.0070.00726.16
8.2.120.0040.00419.64
8.2.110.0040.00422.37
8.2.100.0040.00717.78
8.2.90.0000.00819.05
8.2.80.0000.00719.32
8.2.70.0080.00017.63
8.2.60.0040.00417.90
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00418.06
8.2.20.0060.00317.79
8.2.10.0000.00717.69
8.2.00.0080.00417.79
8.1.280.0100.00725.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00921.87
8.1.230.0060.00619.06
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.34
8.1.190.0030.00517.41
8.1.180.0040.00420.24
8.1.170.0040.00418.59
8.1.160.0040.00422.14
8.1.150.0040.00418.62
8.1.140.0050.00217.47
8.1.130.0030.00317.78
8.1.120.0070.00317.63
8.1.110.0040.00417.40
8.1.100.0000.00717.52
8.1.90.0000.00717.42
8.1.80.0000.00717.57
8.1.70.0070.00017.47
8.1.60.0060.00317.64
8.1.50.0030.00517.50
8.1.40.0060.00317.46
8.1.30.0040.00417.59
8.1.20.0040.00417.73
8.1.10.0000.00817.46
8.1.00.0000.00717.37
8.0.300.0030.00518.77
8.0.290.0030.00616.93
8.0.280.0000.00718.39
8.0.270.0000.00717.10
8.0.260.0000.00816.91
8.0.250.0000.00716.97
8.0.240.0000.00916.98
8.0.230.0000.00716.97
8.0.220.0030.00516.88
8.0.210.0000.00816.90
8.0.200.0000.00617.03
8.0.190.0050.00316.95
8.0.180.0000.00716.99
8.0.170.0040.00416.91
8.0.160.0040.00416.88
8.0.150.0070.00016.86
8.0.140.0000.00716.86
8.0.130.0030.00313.47
8.0.120.0080.00016.88
8.0.110.0000.00716.84
8.0.100.0020.00516.92
8.0.90.0070.00016.93
8.0.80.0060.00916.88
8.0.70.0040.00417.07
8.0.60.0080.00016.75
8.0.50.0000.00716.96
8.0.30.0120.00617.30
8.0.20.0100.00016.79
8.0.10.0040.00416.97
7.4.330.0030.00315.09
7.4.320.0000.00716.57
7.4.300.0000.00716.66
7.4.290.0000.00816.65
7.4.280.0030.00316.56
7.4.270.0040.00416.71
7.4.260.0000.00816.59
7.4.250.0040.00416.63
7.4.240.0020.00616.60
7.4.230.0030.00316.31
7.4.220.0060.01916.68
7.4.210.0040.01216.62
7.4.200.0030.00316.60
7.4.190.0040.00416.43
7.4.160.0090.00916.72
7.4.60.0060.00916.62
7.4.50.0000.00816.50
7.4.40.0040.01122.77
7.4.00.0040.01114.84
7.3.330.0000.00513.18
7.3.320.0020.00213.05
7.3.310.0040.00416.20
7.3.300.0000.00716.18
7.3.290.0130.00016.43
7.3.280.0140.00516.36
7.3.260.0090.01216.31
7.3.180.0040.01416.72
7.3.120.0100.00014.88
7.2.120.0040.00816.81
7.2.110.0000.01616.69
7.2.100.0060.00616.60
7.2.90.0100.00616.94
7.2.80.0070.00716.68
7.2.70.0040.01117.20
7.2.60.0040.01117.03
7.2.50.0080.00416.92
7.2.40.0060.00917.15
7.2.30.0080.00317.09
7.2.20.0030.01317.20
7.2.10.0000.01216.75
7.2.00.0070.01016.94
7.1.240.0000.00815.90
7.1.230.0030.01216.00
7.1.220.0030.00615.97
7.1.210.0030.01115.94
7.1.200.0030.00615.95
7.1.190.0080.00315.85
7.1.180.0070.00715.93
7.1.170.0090.00615.75
7.1.160.0140.00015.66
7.1.150.0030.00915.96
7.1.140.0070.00715.83
7.1.130.0040.00816.00
7.1.120.0090.00615.57
7.1.110.0100.00315.66
7.1.100.0060.00715.95
7.1.90.0090.00615.70
7.1.80.0030.00715.52
7.1.70.0040.00816.59
7.1.60.0050.01317.61
7.1.50.0050.01216.22
7.1.40.0070.00316.03
7.1.30.0070.00715.75
7.1.20.0120.00315.66
7.1.10.0090.00615.84
7.1.00.0050.02019.20
7.0.320.0040.00415.52
7.0.310.0080.00515.54
7.0.300.0000.00915.70
7.0.290.0030.00515.66
7.0.280.0040.00815.63
7.0.270.0070.00715.48
7.0.260.0120.00315.74
7.0.250.0090.00315.61
7.0.240.0060.00915.44
7.0.230.0080.00815.51
7.0.220.0060.00315.28
7.0.210.0030.00615.66
7.0.200.0250.00715.20
7.0.190.0040.01115.39
7.0.180.0060.00915.52
7.0.170.0000.01215.23
7.0.160.0000.01515.39
7.0.150.0030.00715.60
7.0.140.0020.04318.80
7.0.130.0070.00715.24
7.0.120.0000.00715.36
7.0.110.0050.02217.67
7.0.100.0080.02917.69
7.0.90.0140.03517.76
7.0.80.0120.03317.74
7.0.70.0070.02917.60
7.0.60.0070.02317.82
7.0.50.0100.03317.80
7.0.40.0110.03016.78
7.0.30.0060.02616.70
7.0.20.0080.03516.44
7.0.10.0050.02716.64
7.0.00.0080.02216.71
5.6.380.0040.01114.10
5.6.370.0030.01214.18
5.6.360.0030.01014.43
5.6.350.0060.01014.19
5.6.340.0070.00314.38
5.6.330.0100.00314.04
5.6.320.0030.00914.20
5.6.310.0070.00714.29
5.6.300.0060.00613.83
5.6.290.0000.01214.13
5.6.280.0020.04017.61
5.6.270.0000.01514.47
5.6.260.0060.02817.60
5.6.250.0050.03117.47
5.6.240.0050.02617.54
5.6.230.0030.02917.54
5.6.220.0050.03817.47
5.6.210.0030.02717.58
5.6.200.0100.03217.44
5.6.190.0070.03517.53
5.6.180.0070.02817.55
5.6.170.0100.02317.50
5.6.160.0090.02017.53
5.6.150.0020.02817.34
5.6.140.0020.02817.46
5.6.130.0030.02817.48
5.6.120.0030.03017.55
5.6.110.0090.02817.26
5.6.100.0050.04217.41
5.6.90.0030.02517.38
5.6.80.0080.02717.06
5.6.70.0040.02417.04
5.6.60.0060.02316.96
5.6.50.0090.01616.94
5.6.40.0020.02117.15
5.6.30.0080.01817.15
5.6.20.0080.01617.08
5.6.10.0070.01917.10
5.6.00.0050.02017.19
5.5.380.0140.02514.33
5.5.370.0070.04214.46
5.5.360.0060.01814.44
5.5.350.0020.03914.36
5.5.340.0050.01814.56
5.5.330.0070.02514.71
5.5.320.0100.03014.68
5.5.310.0090.01914.70
5.5.300.0030.03514.64
5.5.290.0050.02214.70
5.5.280.0040.03114.56
5.5.270.0070.02014.57
5.5.260.0070.02714.64
5.5.250.0070.01614.60
5.5.240.0070.02014.41
5.5.230.0030.02014.25
5.5.220.0030.02314.27
5.5.210.0000.02114.25
5.5.200.0020.02214.24
5.5.190.0070.01514.26
5.5.180.0020.02714.26
5.5.170.0070.01014.07
5.5.160.0020.02314.39
5.5.150.0070.04014.25
5.5.140.0080.02314.36
5.5.130.0030.02214.23
5.5.120.0050.01914.19
5.5.110.0070.02014.23
5.5.100.0020.02014.28
5.5.90.0040.02214.38
5.5.80.0020.02214.32
5.5.70.0070.01814.26
5.5.60.0070.02214.26
5.5.50.0000.02314.27
5.5.40.0020.02714.30
5.5.30.0030.02014.32
5.5.20.0020.01914.18
5.5.10.0040.01514.20
5.5.00.0040.02514.26
5.4.450.0050.02215.26
5.4.440.0000.02815.28
5.4.430.0080.05015.26
5.4.420.0090.02215.39
5.4.410.0020.03315.24
5.4.400.0050.01515.15
5.4.390.0020.02315.14
5.4.380.0030.02215.15
5.4.370.0060.02015.17
5.4.360.0100.01815.13
5.4.350.0060.02415.18
5.4.340.0030.01815.17
5.4.330.0070.00411.27
5.4.320.0030.01815.14
5.4.310.0100.01515.22
5.4.300.0030.02515.15
5.4.290.0020.02015.11
5.4.280.0040.01815.26
5.4.270.0030.02215.15
5.4.260.0030.02315.15
5.4.250.0040.01715.13
5.4.240.0100.03015.27
5.4.230.0030.02515.25
5.4.220.0070.01515.19
5.4.210.0070.01915.13
5.4.200.0060.01615.11
5.4.190.0050.02115.13
5.4.180.0030.02215.19
5.4.170.0010.02115.19
5.4.160.0020.02215.25
5.4.150.0060.02115.26
5.4.140.0030.02713.87
5.4.130.0030.02213.73
5.4.120.0050.03913.74
5.4.110.0020.02513.81
5.4.100.0030.02013.70
5.4.90.0050.03013.82
5.4.80.0080.01613.80
5.4.70.0030.01913.87
5.4.60.0050.01713.71
5.4.50.0050.01813.81
5.4.40.0020.01913.89
5.4.30.0050.02313.71
5.4.20.0030.02313.69
5.4.10.0040.02013.82
5.4.00.0060.01613.44
5.3.290.0050.02113.01
5.3.280.0050.03112.98
5.3.270.0020.02112.93
5.3.260.0030.02412.90
5.3.250.0020.02312.89
5.3.240.0050.02012.90
5.3.230.0020.02512.85
5.3.220.0050.02212.81
5.3.210.0050.01912.95
5.3.200.0090.01512.96
5.3.190.0020.02212.84
5.3.180.0070.03212.86
5.3.170.0030.02012.92
5.3.160.0030.02212.85
5.3.150.0030.02212.86
5.3.140.0030.01812.91
5.3.130.0040.01812.91
5.3.120.0020.02212.90
5.3.110.0050.01812.80
5.3.100.0020.03212.68
5.3.90.0050.01712.70
5.3.80.0020.02012.69
5.3.70.0050.02012.53
5.3.60.0080.01512.57
5.3.50.0050.01812.64
5.3.40.0030.02012.56
5.3.30.0050.01812.52
5.3.20.0030.01812.37
5.3.10.0020.02212.36
5.3.00.0020.01912.39
5.2.170.0060.01011.67
5.2.160.0060.02211.67
5.2.150.0080.02811.67
5.2.140.0050.01511.67
5.2.130.0080.01711.67
5.2.120.0050.01511.67
5.2.110.0020.01511.67
5.2.100.0060.01011.67
5.2.90.0030.01511.67
5.2.80.0050.01311.67
5.2.70.0040.01411.67
5.2.60.0020.01611.67
5.2.50.0110.01211.67
5.2.40.0060.02311.67
5.2.30.0010.02311.67
5.2.20.0040.03211.67
5.2.10.0050.03111.67
5.2.00.0060.02511.67
5.1.60.0040.01311.67
5.1.50.0080.02111.67
5.1.40.0040.01211.67
5.1.30.0000.02211.67
5.1.20.0020.01511.67
5.1.10.0030.01911.67
5.1.00.0000.01511.67
5.0.50.0000.01811.67
5.0.40.0040.01011.67
5.0.30.0030.03211.67
5.0.20.0020.01811.67
5.0.10.0010.02111.67
5.0.00.0020.02711.67
4.4.90.0010.00811.67
4.4.80.0020.01111.67
4.4.70.0000.01611.67
4.4.60.0020.01411.67
4.4.50.0020.01911.67
4.4.40.0030.02311.67
4.4.30.0050.01311.67
4.4.20.0030.01811.67
4.4.10.0020.01211.67
4.4.00.0000.01511.67
4.3.110.0030.01611.67
4.3.100.0000.01311.67
4.3.90.0020.00811.67
4.3.80.0020.01211.67
4.3.70.0030.01211.67
4.3.60.0030.00711.67
4.3.50.0020.02011.67
4.3.40.0010.02311.67
4.3.30.0050.00511.67
4.3.20.0020.01211.67
4.3.10.0020.01511.67
4.3.00.0000.01611.67

preferences:
44.4 ms | 401 KiB | 5 Q