3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('`(?<={)([^{}]*|{[^{}]*})+(?=})`', '<$0>', 'test {22413}(ghfhgfhg(())sddsf) sdfdsf {5}(45d4fsdf4)');

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)
8.3.60.0140.00418.31
8.3.50.0120.00521.09
8.3.40.0120.00918.86
8.3.30.0130.00318.95
8.3.20.0050.00320.30
8.3.10.0040.00422.05
8.3.00.0080.00022.46
8.2.180.0140.00716.63
8.2.170.0000.01422.96
8.2.160.0080.00520.58
8.2.150.0060.00324.18
8.2.140.0120.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00019.54
8.2.110.0040.00420.52
8.2.100.0120.00017.78
8.2.90.0000.00819.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0040.00417.85
8.2.30.0040.00417.89
8.2.20.0000.00817.72
8.2.10.0000.00717.63
8.2.00.0040.00417.70
8.1.280.0120.00325.92
8.1.270.0000.00820.31
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00721.11
8.1.230.0090.00417.51
8.1.220.0090.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00517.40
8.1.180.0030.00518.45
8.1.170.0040.00418.72
8.1.160.0000.00722.16
8.1.150.0040.00418.67
8.1.140.0030.00517.54
8.1.130.0000.00717.83
8.1.120.0070.00017.53
8.1.110.0070.00017.52
8.1.100.0080.00017.45
8.1.90.0000.00717.38
8.1.80.0000.00817.52
8.1.70.0000.00717.36
8.1.60.0030.00717.59
8.1.50.0040.00417.45
8.1.40.0000.00817.50
8.1.30.0030.00517.56
8.1.20.0030.00517.63
8.1.10.0000.00817.63
8.1.00.0030.00517.42
8.0.300.0020.00518.77
8.0.290.0000.00716.75
8.0.280.0080.00018.44
8.0.270.0070.00017.17
8.0.260.0030.00316.81
8.0.250.0030.00317.06
8.0.240.0040.00417.05
8.0.230.0030.00316.95
8.0.220.0080.00016.97
8.0.210.0030.00316.97
8.0.200.0060.00016.90
8.0.190.0030.00516.90
8.0.180.0000.00816.82
8.0.170.0000.00716.95
8.0.160.0000.00816.78
8.0.150.0040.00416.76
8.0.140.0000.00716.89
8.0.130.0000.00513.30
8.0.120.0000.00716.91
8.0.110.0080.00016.75
8.0.100.0030.00316.76
8.0.90.0000.00716.87
8.0.80.0090.00616.88
8.0.70.0000.00716.93
8.0.60.0000.00716.91
8.0.50.0040.00416.86
8.0.30.0170.00816.93
8.0.20.0110.00817.40
8.0.10.0000.00717.04
8.0.00.0100.00716.84
7.4.330.0000.00515.00
7.4.320.0030.00316.67
7.4.300.0040.00416.58
7.4.290.0000.00716.69
7.4.280.0000.00716.63
7.4.270.0030.00316.66
7.4.260.0040.00416.60
7.4.250.0050.00216.60
7.4.240.0060.00116.61
7.4.230.0000.00716.48
7.4.220.0140.00416.76
7.4.210.0080.00616.55
7.4.200.0000.00716.43
7.4.190.0070.00016.54
7.4.160.0030.01316.57
7.4.150.0140.00617.40
7.4.140.0060.01317.86
7.4.130.0110.00916.66
7.4.120.0130.00516.63
7.4.110.0070.01116.64
7.4.100.0070.01116.46
7.4.90.0060.01016.42
7.4.80.0100.00719.39
7.4.70.0060.01416.37
7.4.60.0040.01716.63
7.4.50.0030.00316.56
7.4.40.0070.01122.77
7.4.30.0130.00316.59
7.4.10.0100.00714.92
7.4.00.0120.00714.94
7.3.330.0000.00513.00
7.3.320.0000.00613.16
7.3.310.0000.00716.38
7.3.300.0000.00716.31
7.3.290.0040.01216.14
7.3.280.0060.01116.26
7.3.270.0120.00617.40
7.3.260.0120.01216.40
7.3.250.0070.01316.50
7.3.240.0060.01116.45
7.3.230.0090.01816.59
7.3.210.0060.01216.29
7.3.200.0110.00619.39
7.3.190.0100.01316.58
7.3.180.0030.01316.39
7.3.170.0090.00916.65
7.3.160.0120.00916.38
7.3.130.0070.01315.02
7.3.120.0070.00915.06
7.3.110.0060.01114.98
7.3.100.0120.00114.61
7.3.90.0100.00615.08
7.3.80.0020.01114.82
7.3.70.0030.01114.66
7.3.60.0080.00114.75
7.3.50.0030.01014.93
7.3.40.0080.00914.96
7.3.30.0020.01314.80
7.3.20.0070.00716.76
7.3.10.0030.00916.50
7.3.00.0080.00916.64
7.2.330.0100.00716.65
7.2.320.0110.00716.60
7.2.310.0100.01316.44
7.2.300.0080.00816.51
7.2.290.0070.01016.52
7.2.260.0100.01015.30
7.2.250.0070.01315.07
7.2.240.0090.00915.08
7.2.230.0090.00614.89
7.2.220.0060.01114.84
7.2.210.0110.00415.16
7.2.200.0020.01015.01
7.2.190.0050.00614.96
7.2.180.0080.00515.02
7.2.170.0100.00415.02
7.2.160.0060.00614.73
7.2.150.0040.01416.99
7.2.140.0130.00316.93
7.2.130.0070.00716.74
7.2.120.0050.00916.73
7.2.110.0060.00916.50
7.2.100.0060.01016.58
7.2.90.0080.00916.69
7.2.80.0050.01216.66
7.2.70.0060.01216.80
7.2.60.0050.01016.79
7.2.50.0030.01316.76
7.2.40.0100.00817.00
7.2.30.0090.00916.97
7.2.20.0090.00816.66
7.2.10.0090.00916.72
7.2.00.0090.00817.53
7.1.330.0080.00615.84
7.1.320.0080.00915.69
7.1.310.0050.01115.88
7.1.300.0090.00615.90
7.1.290.0050.01015.72
7.1.280.0060.00415.76
7.1.270.0020.01115.68
7.1.260.0100.00415.70
7.1.250.0070.00815.68
7.1.240.0040.00715.77
7.1.230.0050.00915.70
7.1.220.0090.00315.69
7.1.210.0050.01015.79
7.1.200.0030.00815.76
7.1.190.0080.00515.85
7.1.180.0060.00615.82
7.1.170.0050.00715.84
7.1.160.0050.00715.91
7.1.150.0070.00815.87
7.1.140.0050.01015.88
7.1.130.0050.00715.71
7.1.120.0060.00715.78
7.1.110.0000.01315.86
7.1.100.0030.00916.72
7.1.90.0080.00315.86
7.1.80.0030.01315.81
7.1.70.0060.00816.16
7.1.60.0080.01117.12
7.1.50.0040.01216.36
7.1.40.0080.00615.77
7.1.30.0110.00715.96
7.1.20.0080.01215.85
7.1.10.0090.00715.91
7.1.00.0040.01718.02
7.0.330.0100.00315.67
7.0.320.0030.00915.45
7.0.310.0100.00115.36
7.0.300.0060.00815.35
7.0.290.0050.00815.41
7.0.280.0030.00815.30
7.0.270.0070.00715.46
7.0.260.0050.01015.48
7.0.250.0030.00715.59
7.0.240.0060.00415.45
7.0.230.0030.01015.62
7.0.220.0080.00715.59
7.0.210.0020.01415.54
7.0.200.0040.00715.82
7.0.190.0050.00915.44
7.0.180.0030.01215.34
7.0.170.0080.00615.40
7.0.160.0070.00615.45
7.0.150.0020.00715.42
7.0.140.0050.02817.64
7.0.130.0110.00415.54
7.0.120.0060.00615.23
7.0.110.0060.00815.54
7.0.100.0060.00415.37
7.0.90.0060.00815.62
7.0.80.0070.00715.36
7.0.70.0040.00715.44
7.0.60.0040.02916.82
7.0.50.0110.02416.33
7.0.40.0100.03215.70
7.0.30.0080.02215.66
7.0.20.0100.02415.68
7.0.10.0110.03415.91
7.0.00.0080.02815.66
5.6.400.0030.00914.38
5.6.390.0030.00914.28
5.6.380.0100.00514.35
5.6.370.0040.00714.25
5.6.360.0060.00714.30
5.6.350.0060.00614.30
5.6.340.0090.00314.12
5.6.330.0030.01014.39
5.6.320.0050.01014.35
5.6.310.0050.01014.32
5.6.300.0120.00213.97
5.6.290.0050.00514.39
5.6.280.0060.03116.42
5.6.270.0050.00914.05
5.6.260.0070.00514.30
5.6.250.0070.00514.19
5.6.240.0050.01014.15
5.6.230.0030.01314.26
5.6.220.0020.01014.16
5.6.210.0060.03016.44
5.6.200.0070.02715.63
5.6.190.0060.02116.09
5.6.180.1090.02116.50
5.6.170.0140.01416.32
5.6.160.0060.02716.33
5.6.150.0060.02415.42
5.6.140.0040.01715.49
5.6.130.0080.01415.54
5.6.120.0020.03316.53
5.6.110.0080.01816.49
5.6.100.0050.02016.52
5.6.90.0070.02816.46
5.6.80.0060.03216.17
5.6.70.0110.02716.25
5.6.60.0020.01114.29
5.6.50.0030.00814.13
5.6.40.0100.00314.18
5.6.30.0060.00914.32
5.6.20.0050.00714.07
5.6.10.0030.00913.96
5.6.00.0080.00314.13
5.5.380.0030.00712.35
5.5.370.0060.00812.68
5.5.360.0020.01012.58
5.5.350.0060.02115.27
5.5.340.0080.01714.47
5.5.330.0020.02015.26
5.5.320.0110.03014.99
5.5.310.0110.01715.16
5.5.300.0040.01714.38
5.5.290.0090.03114.41
5.5.280.0040.01715.34
5.5.270.0070.01715.34
5.5.260.0050.02915.35
5.5.250.0080.02615.24
5.5.240.0060.02715.11
5.5.230.0080.00312.50
5.5.220.0020.00812.55
5.5.210.0030.00812.60
5.5.200.0030.00812.52
5.5.190.0040.00912.33
5.5.180.0050.00812.61
5.5.170.0080.00514.05
5.5.160.0060.00812.55
5.5.150.0110.00212.71
5.5.140.0100.00312.41
5.5.130.0060.00512.44
5.5.120.0060.00712.73
5.5.110.0070.00212.26
5.5.100.0030.00912.43
5.5.90.0050.00712.48
5.5.80.0050.00712.54
5.5.70.0080.00912.37
5.5.60.0080.00712.40
5.5.50.0050.00812.30
5.5.40.0070.00312.46
5.5.30.0050.00712.49
5.5.20.0060.00712.34
5.5.10.0050.00712.27
5.5.00.0060.00612.38
5.4.450.0200.02214.21
5.4.440.0290.01714.29
5.4.430.0250.02214.28
5.4.420.0060.02014.15
5.4.410.0210.02314.16
5.4.400.0150.02514.00
5.4.390.0140.02313.95
5.4.380.0140.01813.89
5.4.370.0080.02313.90
5.4.360.0080.01913.88
5.4.350.0040.02011.72
5.4.340.0030.02011.75
5.4.330.0080.00211.64
5.4.320.0100.01511.90
5.4.310.0050.01811.86
5.4.300.0100.01411.83
5.4.290.0040.01911.85
5.4.280.0050.01811.82
5.4.270.0050.01811.82
5.4.260.0080.01711.82
5.4.250.0090.02213.92
5.4.240.0110.01613.97
5.4.230.0040.02413.94
5.4.220.0070.02113.96
5.4.210.0100.02613.94
5.4.200.0100.01813.99
5.4.190.0100.02213.93
5.4.180.0100.02814.00
5.4.170.0100.02213.92
5.4.160.0050.02613.90
5.4.150.0090.02014.01
5.4.140.0090.01913.17
5.4.130.0060.02113.14
5.4.120.0060.02213.13
5.4.110.0110.01913.11
5.4.100.0040.02313.21
5.4.90.0090.01813.09
5.4.80.0070.02013.19
5.4.70.0080.01813.11
5.4.60.0080.02013.02
5.4.50.0070.02113.11
5.4.40.0050.02513.11
5.4.30.0060.01913.10
5.4.20.0060.02613.16
5.4.10.0060.02113.17
5.4.00.0020.02412.89
5.3.290.0060.01811.92
5.3.280.0080.01812.56
5.3.270.0020.02512.47
5.3.260.0110.01812.46
5.3.250.0080.01812.52
5.3.240.0040.02412.53
5.3.230.0040.02212.47
5.3.220.0130.02312.45
5.3.210.0100.02412.53
5.3.200.0090.01912.45
5.3.190.0090.02012.53
5.3.180.0050.02012.45
5.3.170.0040.02212.51
5.3.160.0070.01912.50
5.3.150.0040.02512.51
5.3.140.0090.01912.55
5.3.130.0050.02412.50
5.3.120.0070.02012.46
5.3.110.0050.02212.50
5.3.100.0050.02012.34
5.3.90.0050.02212.35
5.3.80.0080.01812.22
5.3.70.0060.02012.28
5.3.60.0120.01612.28
5.3.50.0030.02212.30
5.3.40.0030.02412.22
5.3.30.0070.01912.21
5.3.20.0040.02112.21
5.3.10.0070.02012.20
5.3.00.0090.02612.19
5.2.170.0070.02610.88
5.2.160.0090.02110.93
5.2.150.0020.02710.79
5.2.140.0070.02210.88
5.2.130.0040.02610.86
5.2.120.0070.02110.90
5.2.110.0070.02210.86
5.2.100.0030.03110.86
5.2.90.0090.02510.81
5.2.80.0070.02810.85
5.2.70.0130.02510.77
5.2.60.0110.01710.83
5.2.50.0050.03010.83
5.2.40.0090.02010.88
5.2.30.0020.03410.80
5.2.20.0020.02710.80
5.2.10.0060.02310.70
5.2.00.0070.02210.69
5.1.60.0060.01810.26
5.1.50.0060.01710.42
5.1.40.0110.01310.41
5.1.30.0040.02410.39
5.1.20.0030.02510.52
5.1.10.0100.01710.43
5.1.00.0110.02010.35
5.0.50.0050.0169.65
5.0.40.0040.0229.52
5.0.30.0030.0319.34
5.0.20.0000.0209.37
5.0.10.0090.0179.46
5.0.00.0050.0289.41
4.4.90.0080.0138.23
4.4.80.0030.0178.23
4.4.70.0030.0178.23
4.4.60.0080.0078.23
4.4.50.0050.0138.23
4.4.40.0000.0248.23
4.4.30.0060.0108.23
4.4.20.0020.0138.25
4.4.10.0050.0118.23
4.4.00.0020.0208.23
4.3.110.0030.0118.23
4.3.100.0060.0158.23
4.3.90.0030.0118.23
4.3.80.0040.0168.23
4.3.70.0050.0128.23
4.3.60.0040.0138.23
4.3.50.0040.0128.23
4.3.40.0050.0208.23
4.3.30.0010.0138.23
4.3.20.0030.0158.23
4.3.10.0000.0148.23
4.3.00.0030.0118.55

preferences:
51.07 ms | 401 KiB | 5 Q