3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('/(\{(.+)\})/sU', '<span id="\\2"></span>', 'Qwe {test}, {testie}, {not valid}');

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)
8.3.40.0140.00718.77
8.3.30.0070.01418.81
8.3.20.0040.00420.29
8.3.10.0070.00021.75
8.3.00.0000.00819.43
8.2.170.0180.00022.96
8.2.160.0070.00720.38
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0000.01217.75
8.2.110.0060.00319.48
8.2.100.0100.00517.68
8.2.90.0070.00019.13
8.2.80.0080.00017.97
8.2.70.0040.00417.63
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0030.00517.90
8.2.30.0070.00019.51
8.2.20.0040.00417.75
8.2.10.0000.00717.96
8.2.00.0000.00817.61
8.1.270.0040.00422.24
8.1.260.0030.00626.35
8.1.250.0040.00428.09
8.1.240.0000.00923.80
8.1.230.0030.00820.96
8.1.220.0050.00318.77
8.1.210.0000.00819.01
8.1.200.0070.00317.23
8.1.190.0040.00417.29
8.1.180.0050.00318.10
8.1.170.0040.00418.64
8.1.160.0000.00718.69
8.1.150.0000.00718.78
8.1.140.0000.00717.38
8.1.130.0000.00717.70
8.1.120.0030.00317.48
8.1.110.0040.00417.38
8.1.100.0000.00717.32
8.1.90.0040.00417.48
8.1.80.0030.00317.48
8.1.70.0000.00717.31
8.1.60.0090.00017.53
8.1.50.0040.00417.55
8.1.40.0000.00717.48
8.1.30.0030.00517.57
8.1.20.0050.00317.62
8.1.10.0000.00717.58
8.1.00.0050.00317.56
8.0.300.0030.00319.85
8.0.290.0000.00716.93
8.0.280.0030.00318.32
8.0.270.0000.00717.13
8.0.260.0060.00017.21
8.0.250.0030.00316.91
8.0.240.0030.00317.04
8.0.230.0000.00716.94
8.0.220.0030.00316.96
8.0.210.0070.00016.91
8.0.200.0070.00016.86
8.0.190.0000.00716.99
8.0.180.0070.00016.92
8.0.170.0000.00716.80
8.0.160.0030.00316.90
8.0.150.0000.00816.86
8.0.140.0050.00316.83
8.0.130.0000.00613.31
8.0.120.0040.00416.88
8.0.110.0070.00016.76
8.0.100.0000.00816.91
8.0.90.0070.00016.87
8.0.80.0090.01216.83
8.0.70.0060.00316.90
8.0.60.0040.00416.68
8.0.50.0090.00016.90
8.0.30.0110.01117.10
8.0.20.0150.00617.40
8.0.10.0050.00217.07
8.0.00.0070.01116.81
7.4.330.0030.00315.02
7.4.320.0000.00716.55
7.4.300.0030.00316.57
7.4.290.0030.00316.43
7.4.280.0000.00716.70
7.4.270.0040.00416.44
7.4.260.0030.00716.61
7.4.250.0060.00316.46
7.4.240.0040.00316.64
7.4.230.0000.00716.77
7.4.220.0130.01916.54
7.4.210.0000.01316.62
7.4.200.0030.00316.42
7.4.160.0100.01016.37
7.4.150.0110.00717.40
7.4.140.0110.00717.86
7.4.130.0080.00916.72
7.4.120.0070.01316.57
7.4.110.0070.01316.47
7.4.100.0090.00916.52
7.4.90.0040.01216.72
7.4.80.0100.01019.39
7.4.70.0000.01716.30
7.4.60.0030.01216.52
7.4.50.0040.00416.37
7.4.40.0040.01316.57
7.4.30.0070.01116.55
7.4.10.0060.00614.98
7.4.00.0100.00814.92
7.3.330.0030.00313.18
7.3.320.0000.00513.13
7.3.310.0000.00716.31
7.3.300.0030.00316.30
7.3.290.0090.00916.28
7.3.280.0060.01416.29
7.3.270.0060.01117.40
7.3.260.0100.00716.46
7.3.250.0110.00716.36
7.3.240.0060.00916.38
7.3.230.0120.00616.39
7.3.210.0120.00416.71
7.3.200.0150.00919.39
7.3.190.0100.01016.32
7.3.180.0100.00616.34
7.3.170.0100.00616.58
7.3.160.0060.00916.28
7.3.130.0060.01314.86
7.3.120.0090.00615.06
7.3.110.0030.01614.78
7.3.100.0060.00614.77
7.3.90.0040.01214.79
7.3.80.0090.00914.90
7.3.70.0000.01414.70
7.3.60.0100.00314.86
7.3.50.0110.00314.74
7.3.40.0040.00914.78
7.3.30.0030.00614.94
7.3.20.0060.00916.37
7.3.10.0000.01116.66
7.3.00.0030.01216.77
7.2.330.0070.01116.65
7.2.320.0090.00616.74
7.2.310.0080.00816.61
7.2.300.0100.01016.60
7.2.290.0120.00616.70
7.2.260.0030.01415.03
7.2.250.0110.00815.21
7.2.240.0090.00615.29
7.2.230.0100.00615.09
7.2.220.0060.01315.02
7.2.210.0000.01215.03
7.2.200.0070.00715.02
7.2.190.0040.00714.94
7.2.180.0070.00714.99
7.2.170.0070.00715.17
7.2.160.0060.00315.11
7.2.150.0100.00316.97
7.2.140.0040.00716.91
7.2.130.0040.01417.11
7.2.120.0040.01117.02
7.2.110.0030.01016.75
7.2.100.0030.01316.98
7.2.90.0000.01316.83
7.2.80.0090.00016.83
7.2.70.0030.01016.86
7.2.60.0070.00716.83
7.2.50.0090.00917.07
7.2.40.0100.00316.89
7.2.30.0030.01417.12
7.2.20.0080.00816.70
7.2.10.0070.00716.91
7.2.00.0070.00718.25
7.1.330.0000.01115.85
7.1.320.0040.00715.93
7.1.310.0030.01016.04
7.1.300.0030.01015.77
7.1.290.0000.00915.90
7.1.280.0030.00915.78
7.1.270.0070.00715.62
7.1.260.0070.01015.67
7.1.250.0060.01015.70
7.1.240.0000.00915.98
7.1.230.0030.00915.98
7.1.220.0070.00715.73
7.1.210.0070.00315.87
7.1.200.0070.00715.85
7.1.190.0060.00315.98
7.1.180.0100.00715.90
7.1.170.0040.00415.91
7.1.160.0040.01115.56
7.1.150.0000.01315.63
7.1.140.0000.01415.55
7.1.130.0040.00815.91
7.1.120.0090.00615.81
7.1.110.0060.00315.91
7.1.100.0090.00517.03
7.1.90.0070.00715.99
7.1.80.0080.00416.03
7.1.70.0020.00816.53
7.1.60.0050.01217.66
7.1.50.0080.01016.34
7.1.40.0030.01015.70
7.1.30.0030.01015.96
7.1.20.0040.00815.79
7.1.10.0080.00415.82
7.1.00.0070.03818.99
7.0.330.0100.00715.57
7.0.320.0000.01315.29
7.0.310.0070.00715.40
7.0.300.0070.00315.31
7.0.290.0060.00615.43
7.0.280.0070.01015.41
7.0.270.0040.00715.50
7.0.260.0100.00315.55
7.0.250.0080.00615.36
7.0.240.0080.00415.46
7.0.230.0030.01015.49
7.0.220.0060.00615.50
7.0.210.0050.00515.46
7.0.200.0030.00716.18
7.0.190.0100.00315.73
7.0.180.0000.01315.65
7.0.170.0000.00915.36
7.0.160.0100.00015.24
7.0.150.0070.00715.39
7.0.140.0030.02118.77
7.0.130.0140.00315.60
7.0.120.0000.01215.62
7.0.110.0070.00715.63
7.0.100.0070.00715.43
7.0.90.0090.00615.47
7.0.80.0050.00815.64
7.0.70.0000.01115.54
7.0.60.0030.02617.65
7.0.50.0070.04716.67
7.0.40.0070.04217.06
7.0.30.0330.03016.95
7.0.20.0150.04716.99
7.0.10.0150.04216.80
7.0.00.0070.04317.01
5.6.400.0070.01014.36
5.6.390.0000.01314.51
5.6.380.0120.00614.03
5.6.370.0080.00814.44
5.6.360.0060.00914.60
5.6.350.0070.00414.55
5.6.340.0090.00614.55
5.6.330.0040.00714.50
5.6.320.0080.00513.90
5.6.310.0000.01514.16
5.6.300.0040.00814.16
5.6.290.0130.00314.11
5.6.280.0070.03717.65
5.6.270.0030.00614.06
5.6.260.0080.00414.49
5.6.250.0060.00914.46
5.6.240.0000.01014.26
5.6.230.0040.01114.54
5.6.220.0060.00614.06
5.6.210.0030.03217.58
5.6.200.0030.03516.22
5.6.190.0050.02417.28
5.6.180.0180.04317.30
5.6.170.0230.03717.23
5.6.160.0050.05017.38
5.6.150.0070.04216.19
5.6.140.0050.04016.24
5.6.130.0060.03316.18
5.6.120.0070.02517.63
5.6.110.0050.04117.63
5.6.100.0070.04517.63
5.6.90.0070.03317.53
5.6.80.0050.03717.29
5.6.70.0100.04717.31
5.6.60.0070.00714.15
5.6.50.0040.00714.04
5.6.40.0040.01214.32
5.6.30.0000.01114.17
5.6.20.0030.01414.34
5.6.10.0100.00314.19
5.6.00.0080.00814.03
5.5.380.0110.00314.17
5.5.370.0080.00814.12
5.5.360.0030.01014.02
5.5.350.0100.04117.19
5.5.340.0100.04016.10
5.5.330.0100.04017.46
5.5.320.0180.03717.32
5.5.310.0250.03817.18
5.5.300.0050.02216.18
5.5.290.0100.03015.94
5.5.280.0080.03517.46
5.5.270.0030.02617.49
5.5.260.0050.04217.37
5.5.250.0080.04217.48
5.5.240.0070.03517.21
5.5.230.0050.00514.23
5.5.220.0000.01514.04
5.5.210.0040.01114.20
5.5.200.0040.00814.23
5.5.190.0030.00714.18
5.5.180.0040.01114.04
5.5.170.0090.00614.12
5.5.160.0090.00314.25
5.5.150.0090.00614.04
5.5.140.0000.01213.98
5.5.130.0000.00914.04
5.5.120.0000.00914.09
5.5.110.0160.00014.34
5.5.100.0040.01213.91
5.5.90.0030.01414.19
5.5.80.0070.00714.08
5.5.70.0000.01214.18
5.5.60.0060.00614.03
5.5.50.0050.00514.21
5.5.40.0030.01214.38
5.5.30.0000.01414.31
5.5.20.0030.00914.12
5.5.10.0090.00614.09
5.5.00.0060.01014.22
5.4.450.0080.02815.86
5.4.440.0130.02715.76
5.4.430.0120.02215.71
5.4.420.0050.03215.80
5.4.410.0150.02515.65
5.4.400.0090.03015.42
5.4.390.0080.03115.51
5.4.380.0080.02815.50
5.4.370.0080.03115.47
5.4.360.0050.03015.47
5.4.350.0100.02012.98
5.4.340.0030.02612.99
5.4.330.0000.01112.31
5.4.320.0070.02713.26
5.4.310.0090.02013.22
5.4.300.0080.02213.22
5.4.290.0070.02013.25
5.4.280.0010.02313.20
5.4.270.0110.01613.17
5.4.260.0050.02413.17
5.4.250.0020.02713.21
5.4.240.0050.02013.17
5.4.230.0060.01813.17
5.4.220.0100.02013.19
5.4.210.0150.01413.20
5.4.200.0070.02613.17
5.4.190.0080.02313.16
5.4.180.0060.02113.20
5.4.170.0080.02113.17
5.4.160.0100.01813.16
5.4.150.0140.01613.18
5.4.140.0050.02413.00
5.4.130.0110.01913.01
5.4.120.0050.02013.00
5.4.110.0050.02113.01
5.4.100.0020.02313.01
5.4.90.0030.02813.09
5.4.80.0060.02012.98
5.4.70.0070.01913.00
5.4.60.0020.02312.97
5.4.50.0050.02013.01
5.4.40.0020.02213.00
5.4.30.0050.02313.00
5.4.20.0020.02513.08
5.4.10.0100.02112.98
5.4.00.0050.02312.71
5.3.290.0100.03714.69
5.3.280.0030.04314.58
5.3.270.0030.04714.64
5.3.260.0130.03314.55
5.3.250.0100.03714.68
5.3.240.0130.03314.63
5.3.230.0100.04014.56
5.3.220.0100.03714.61
5.3.210.0030.04014.72
5.3.200.0070.03714.55
5.3.190.0100.03314.51
5.3.180.0100.03314.59
5.3.170.0030.04014.52
5.3.160.0000.04314.52
5.3.150.0070.03714.71
5.3.140.0030.04014.51
5.3.130.0070.04014.47
5.3.120.0070.04714.61
5.3.110.0100.04014.69
5.3.100.0030.04014.18
5.3.90.0030.04014.08
5.3.80.0070.04014.00
5.3.70.0030.04013.93
5.3.60.0070.04313.98
5.3.50.0070.03714.10
5.3.40.0130.03713.93
5.3.30.0100.03313.86
5.3.20.0100.03713.62
5.3.10.0100.04013.60
5.3.00.0130.04313.60
5.2.170.0030.03711.19
5.2.160.0030.04011.07
5.2.150.0200.02011.13
5.2.140.0100.04711.35
5.2.130.0130.04011.08
5.2.120.0030.04011.13
5.2.110.0130.03711.23
5.2.100.0130.04011.13
5.2.90.0170.03711.01
5.2.80.0130.04311.13
5.2.70.0330.03311.07
5.2.60.0100.03711.11
5.2.50.0000.03711.08
5.2.40.0070.03710.93
5.2.30.0100.03010.95
5.2.20.0100.02710.94
5.2.10.0000.03310.93
5.2.00.0030.03710.68
5.1.60.0000.0339.99
5.1.50.0000.0309.90
5.1.40.0030.02310.09
5.1.30.0030.02710.29
5.1.20.0030.02710.28
5.1.10.0070.03010.08
5.1.00.0000.03010.00
5.0.50.0030.0208.66
5.0.40.0070.0178.37
5.0.30.0000.0338.28
5.0.20.0070.0238.16
5.0.10.0030.0308.14
5.0.00.0030.0308.28
4.4.90.0000.0205.88
4.4.80.0030.0205.81
4.4.70.0070.0135.90
4.4.60.0000.0205.91
4.4.50.0030.0135.85
4.4.40.0000.0275.84
4.4.30.0030.0135.84
4.4.20.0000.0175.88
4.4.10.0000.0175.86
4.4.00.0070.0235.89
4.3.110.0030.0175.70
4.3.100.0070.0105.78
4.3.90.0030.0135.78
4.3.80.0030.0235.88
4.3.70.0000.0175.75
4.3.60.0030.0135.79
4.3.50.0000.0175.77
4.3.40.0000.0275.76
4.3.30.0000.0174.51
4.3.20.0030.0174.52
4.3.10.0000.0234.42
4.3.00.0030.01716.65

preferences:
43.69 ms | 400 KiB | 5 Q