3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_replace('`{([^{}]+)}(\(([^()]+|(?2))*+\))`', '<$0>', 'test {22413}(ghfhgfhg(())sd(d)sf) s{1}(l(k)l)dfdsf {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)
8.3.40.0070.00718.79
8.3.30.0120.00318.74
8.3.20.0040.00420.24
8.3.10.0030.00522.09
8.3.00.0070.00022.52
8.2.170.0110.00622.96
8.2.160.0000.01420.53
8.2.150.0040.00424.18
8.2.140.0080.00824.66
8.2.130.0070.01126.16
8.2.120.0040.00419.79
8.2.110.0070.00321.16
8.2.100.0080.00617.72
8.2.90.0000.00819.25
8.2.80.0060.00319.36
8.2.70.0040.00417.63
8.2.60.0060.00317.80
8.2.50.0000.00818.10
8.2.40.0030.00618.03
8.2.30.0030.00518.01
8.2.20.0040.00417.64
8.2.10.0030.00517.66
8.2.00.0030.00517.76
8.1.270.0090.00020.40
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00622.20
8.1.230.0080.00317.76
8.1.220.0030.00617.74
8.1.210.0030.00518.77
8.1.200.0030.00617.36
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0000.00918.71
8.1.160.0000.00822.07
8.1.150.0040.00418.54
8.1.140.0040.00417.47
8.1.130.0030.00317.79
8.1.120.0030.00617.42
8.1.110.0080.00017.54
8.1.100.0030.00717.38
8.1.90.0000.00717.53
8.1.80.0070.00017.55
8.1.70.0000.00817.46
8.1.60.0000.01217.54
8.1.50.0070.00017.54
8.1.40.0000.00717.55
8.1.30.0000.00717.50
8.1.20.0040.00417.59
8.1.10.0040.00417.61
8.1.00.0000.00817.54
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0030.00318.40
8.0.270.0070.00017.26
8.0.260.0030.00316.96
8.0.250.0000.00716.94
8.0.240.0060.00317.02
8.0.230.0000.00816.98
8.0.220.0000.00716.90
8.0.210.0030.00316.82
8.0.200.0040.00416.97
8.0.190.0030.00616.93
8.0.180.0050.00216.92
8.0.170.0000.00716.94
8.0.160.0000.00916.73
8.0.150.0000.00716.81
8.0.140.0000.00816.90
8.0.130.0050.00013.34
8.0.120.0000.00716.88
8.0.110.0020.00516.88
8.0.100.0040.00416.96
8.0.90.0000.00716.98
8.0.80.0030.01516.86
8.0.70.0050.00316.89
8.0.60.0040.00416.86
8.0.50.0070.00016.86
8.0.30.0070.01217.07
8.0.20.0100.00817.40
8.0.10.0000.00716.93
8.0.00.0120.00816.70
7.4.330.0000.00515.00
7.4.320.0030.00316.63
7.4.300.0000.00616.50
7.4.290.0030.00316.53
7.4.280.0030.00316.66
7.4.270.0040.00416.59
7.4.260.0030.00316.70
7.4.250.0000.00716.47
7.4.240.0000.00716.54
7.4.230.0030.00316.63
7.4.220.0110.00716.77
7.4.210.0070.01116.79
7.4.200.0050.00316.55
7.4.190.0070.00016.72
7.4.160.0040.01116.74
7.4.150.0030.01417.40
7.4.140.0110.00817.86
7.4.130.0120.00816.63
7.4.120.0110.00716.66
7.4.110.0100.01416.69
7.4.100.0080.01216.34
7.4.90.0100.00716.63
7.4.80.0130.00619.39
7.4.70.0050.01016.43
7.4.60.0110.00716.57
7.4.50.0060.00316.47
7.4.40.0120.00422.77
7.4.30.0080.00816.68
7.4.00.0040.01315.02
7.3.330.0000.00513.02
7.3.320.0030.00313.12
7.3.310.0000.00716.29
7.3.300.0040.00416.13
7.3.290.0000.01516.39
7.3.280.0080.00916.32
7.3.270.0070.01017.40
7.3.260.0120.01216.38
7.3.250.0090.00716.42
7.3.240.0150.00316.40
7.3.230.0070.01016.78
7.3.210.0070.01416.69
7.3.200.0120.00419.39
7.3.190.0100.01216.65
7.3.180.0060.00916.65
7.3.170.0130.00316.39
7.3.160.0070.01016.52
7.3.120.0030.01114.86
7.3.110.0070.01114.82
7.3.100.0070.00714.54
7.3.90.0030.01014.40
7.3.80.0000.01314.41
7.3.70.0050.00514.51
7.3.60.0000.01314.72
7.3.50.0000.01114.28
7.3.40.0030.01014.55
7.3.30.0000.01414.68
7.3.20.0060.00616.48
7.3.10.0030.00916.60
7.3.00.0050.00716.78
7.2.330.0110.00616.74
7.2.320.0090.01516.68
7.2.310.0130.00916.70
7.2.300.0060.00916.70
7.2.290.0160.00616.55
7.2.250.0070.01014.88
7.2.240.0030.01515.05
7.2.230.0060.00614.88
7.2.220.0090.00614.76
7.2.210.0110.00314.41
7.2.200.0040.00414.73
7.2.190.0070.00714.93
7.2.180.0000.01014.96
7.2.170.0090.00414.98
7.2.160.0070.00314.91
7.2.150.0000.01117.02
7.2.140.0070.00716.53
7.2.130.0050.00716.90
7.2.120.0040.01016.75
7.2.110.0030.01116.69
7.2.100.0030.01016.96
7.2.90.0090.00516.74
7.2.80.0040.00816.94
7.2.70.0060.00616.73
7.2.60.0020.01016.88
7.2.50.0120.00316.91
7.2.40.0020.00917.02
7.2.30.0090.00416.75
7.2.20.0070.00716.88
7.2.10.0030.01216.77
7.2.00.0060.00717.76
7.1.330.0090.00615.79
7.1.320.0060.00615.72
7.1.310.0000.01215.62
7.1.300.0090.00615.88
7.1.290.0000.01315.55
7.1.280.0030.00715.53
7.1.270.0060.00615.97
7.1.260.0070.00315.52
7.1.250.0080.00315.54
7.1.240.0040.00615.62
7.1.230.0050.00715.91
7.1.220.0050.00515.61
7.1.210.0070.00515.60
7.1.200.0050.00515.54
7.1.190.0050.00515.71
7.1.180.0070.00515.53
7.1.170.0080.00615.72
7.1.160.0020.00815.83
7.1.150.0040.00615.79
7.1.140.0050.01015.82
7.1.130.0090.00615.83
7.1.120.0030.00815.69
7.1.110.0080.00615.69
7.1.100.0040.00716.49
7.1.90.0080.00515.70
7.1.80.0060.00615.63
7.1.70.0050.00616.23
7.1.60.0070.00917.17
7.1.50.0090.00816.18
7.1.40.0060.00415.62
7.1.30.0050.00815.62
7.1.20.0090.00515.72
7.1.10.0030.01015.71
7.1.00.0060.02218.03
7.0.330.0030.00815.48
7.0.320.0020.01015.25
7.0.310.0060.00515.22
7.0.300.0070.00615.31
7.0.290.0050.00515.16
7.0.280.0030.00715.47
7.0.270.0050.00915.24
7.0.260.0070.00515.31
7.0.250.0070.00715.37
7.0.240.0040.00815.42
7.0.230.0050.00715.43
7.0.220.0010.00915.34
7.0.210.0050.00815.46
7.0.200.0030.00815.84
7.0.190.0060.00615.51
7.0.180.0070.00515.36
7.0.170.0090.00215.46
7.0.160.0020.01215.42
7.0.150.0000.00915.23
7.0.140.0040.03017.42
7.0.130.0050.00615.60
7.0.120.0050.00815.26
7.0.110.0050.00815.58
7.0.100.0070.00715.25
7.0.90.0030.00815.46
7.0.80.0030.00815.36
7.0.70.0050.00715.21
7.0.60.0110.02916.98
7.0.50.0050.02716.21
7.0.40.0100.02915.77
7.0.30.0160.02115.65
7.0.20.0120.01715.69
7.0.10.0080.01815.73
7.0.00.0080.02915.69
5.6.400.0030.00913.93
5.6.390.0030.00914.38
5.6.380.0030.01014.50
5.6.370.0090.00314.19
5.6.360.0020.01114.34
5.6.350.0070.00514.04
5.6.340.0040.00614.16
5.6.330.0050.01014.09
5.6.320.0060.00814.37
5.6.310.0040.00814.10
5.6.300.0050.00914.21
5.6.290.0070.00514.15
5.6.280.0070.02616.49
5.6.270.0050.00914.00
5.6.260.0080.00814.19
5.6.250.0050.00714.26
5.6.240.0040.00714.09
5.6.230.0050.00914.25
5.6.220.0080.00514.00
5.6.210.0030.02016.11
5.6.200.0020.02315.44
5.6.190.0090.01816.13
5.6.180.1140.01816.27
5.6.170.0130.03116.26
5.6.160.0040.02016.19
5.6.150.0030.02915.49
5.6.140.0090.03015.50
5.6.130.0060.02915.44
5.6.120.0070.01616.35
5.6.110.0080.02716.62
5.6.100.0040.03316.31
5.6.90.0060.02916.46
5.6.80.0030.03516.17
5.6.70.0090.00414.05
5.6.60.0020.01113.91
5.6.50.0050.00713.96
5.6.40.0060.00514.05
5.6.30.0020.00914.17
5.6.20.0040.00613.93
5.6.10.0050.00914.16
5.6.00.0040.00613.95
5.5.380.0040.00712.60
5.5.370.0030.00812.48
5.5.360.0060.00412.37
5.5.350.0130.02915.14
5.5.340.0020.03514.30
5.5.330.0020.02015.04
5.5.320.0090.02715.17
5.5.310.0140.02815.19
5.5.300.0060.02514.49
5.5.290.0040.01714.38
5.5.280.0060.02415.24
5.5.270.0080.01415.35
5.5.260.0070.02615.30
5.5.250.0030.01915.25
5.5.240.0090.01615.01
5.5.230.0050.00512.49
5.5.220.0020.00712.57
5.5.210.0020.00712.53
5.5.200.0060.00412.35
5.5.190.0020.01112.54
5.5.180.0040.00812.47
5.5.170.0030.00712.51
5.5.160.0060.00412.39
5.5.150.0060.00512.35
5.5.140.0060.00612.53
5.5.130.0080.00512.52
5.5.120.0030.00812.48
5.5.110.0020.00612.32
5.5.100.0050.00512.55
5.5.90.0070.00512.25
5.5.80.0050.00712.68
5.5.70.0030.00712.57
5.5.60.0070.00412.37
5.5.50.0020.00712.46
5.5.40.0040.00712.54
5.5.30.0060.00512.27
5.5.20.0030.00712.48
5.5.10.0030.00712.46
5.5.00.0070.00512.55
5.4.450.0260.02213.73
5.4.440.0250.02013.68
5.4.430.0310.01613.90
5.4.420.0280.01713.63
5.4.410.0240.02313.79
5.4.400.0230.02713.55
5.4.390.0220.02013.51
5.4.380.0100.02713.46
5.4.370.0110.01713.53
5.4.360.0080.02313.49
5.4.350.0050.01611.21
5.4.340.0040.02211.21
5.4.330.0020.00610.92
5.4.320.0050.01711.48
5.4.310.0080.01511.37
5.4.300.0070.01711.39
5.4.290.0060.01411.43
5.4.280.0050.01811.48
5.4.270.0070.01811.45
5.4.260.0030.01811.36
5.4.250.0030.03013.52
5.4.240.0080.02213.59
5.4.230.0060.02613.52
5.4.220.0110.02713.41
5.4.210.0060.02813.46
5.4.200.0080.02713.53
5.4.190.0060.02113.50
5.4.180.0040.02613.49
5.4.170.0040.02313.52
5.4.160.0030.02813.49
5.4.150.0080.02013.61
5.4.140.0050.02412.67
5.4.130.0050.02012.72
5.4.120.0060.02712.75
5.4.110.0050.02012.59
5.4.100.0070.02112.74
5.4.90.0100.02112.70
5.4.80.0040.02012.73
5.4.70.0060.02612.63
5.4.60.0080.01912.62
5.4.50.0040.02012.57
5.4.40.0080.02412.74
5.4.30.0040.02412.75
5.4.20.0050.02212.67
5.4.10.0080.01612.78
5.4.00.0060.02512.57
5.3.290.0040.02011.36
5.3.280.0050.02511.86
5.3.270.0030.02212.06
5.3.260.0080.02311.94
5.3.250.0070.01911.99
5.3.240.0060.02111.95
5.3.230.0040.02212.02
5.3.220.0030.02111.91
5.3.210.0060.01911.92
5.3.200.0040.02711.91
5.3.190.0050.02411.95
5.3.180.0060.02711.92
5.3.170.0030.02311.96
5.3.160.0140.01912.01
5.3.150.0050.02211.92
5.3.140.0030.02311.97
5.3.130.0040.02912.04
5.3.120.0030.02411.99
5.3.110.0080.01911.95
5.3.100.0040.02011.74
5.3.90.0070.02411.69
5.3.80.0030.02411.71
5.3.70.0060.02611.74
5.3.60.0050.02111.81
5.3.50.0030.02111.58
5.3.40.0030.02811.65
5.3.30.0050.02511.71
5.3.20.0050.01711.60
5.3.10.0030.02211.57
5.3.00.0090.02211.47
5.2.170.0030.02510.56
5.2.160.0030.02310.60
5.2.150.0070.03010.51
5.2.140.0000.03910.56
5.2.130.0080.02510.54
5.2.120.0080.02010.58
5.2.110.0050.02810.52
5.2.100.0040.02710.48
5.2.90.0030.02510.53
5.2.80.0070.02010.48
5.2.70.0030.03510.48
5.2.60.0090.01710.51
5.2.50.0030.02410.38
5.2.40.0080.02310.45
5.2.30.0050.02410.52
5.2.20.0070.02510.42
5.2.10.0090.01810.45
5.2.00.0050.02210.42
5.1.60.0050.01810.02
5.1.50.0050.0199.96
5.1.40.0020.02610.04
5.1.30.0030.02010.19
5.1.20.0030.02210.16
5.1.10.0130.02010.13
5.1.00.0080.02310.03
5.0.50.0030.0169.32
5.0.40.0050.0129.12
5.0.30.0060.0209.11
5.0.20.0050.0189.07
5.0.10.0000.0199.08
5.0.00.0030.0219.15
4.4.90.0020.0157.91
4.4.80.0030.0107.87
4.4.70.0070.0127.88
4.4.60.0030.0117.85
4.4.50.0020.0137.88
4.4.40.0020.0197.86
4.4.30.0030.0117.87
4.4.20.0010.0167.89
4.4.10.0040.0107.89
4.4.00.0000.0267.95
4.3.110.0030.0127.83
4.3.100.0030.0107.83
4.3.90.0020.0177.83
4.3.80.0050.0147.83
4.3.70.0020.0127.83
4.3.60.0000.0167.83
4.3.50.0030.0137.83
4.3.40.0020.0177.83
4.3.30.0030.0107.83
4.3.20.0000.0177.83
4.3.10.0020.0127.83
4.3.00.0060.0128.23

preferences:
39.23 ms | 400 KiB | 5 Q