3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "dangers:(cloud1条 OR deep1条)"; var_dump(preg_match_all('/((?<key>[^\:\(\)]+)\s*\:\s*\((([^\(\)])*)\))?/i', $str, $m)); var_dump($m);

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)
8.3.60.0090.00618.55
8.3.50.0120.00921.21
8.3.40.0040.01118.98
8.3.30.0000.01420.26
8.3.20.0080.00020.53
8.3.10.0040.00420.95
8.3.00.0040.00423.66
8.2.180.0080.01116.50
8.2.170.0120.00322.96
8.2.160.0140.00020.35
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0090.00026.16
8.2.120.0000.00821.30
8.2.110.0070.00319.26
8.2.100.0090.00317.97
8.2.90.0040.00419.14
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0000.00817.93
8.2.50.0060.00318.07
8.2.40.0050.00318.22
8.2.30.0030.00619.43
8.2.20.0090.00017.67
8.2.10.0000.00717.81
8.2.00.0040.00417.94
8.1.270.0000.00824.02
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.09
8.1.230.0070.00420.91
8.1.220.0040.00418.77
8.1.210.0070.00320.69
8.1.200.0030.00617.38
8.1.190.0050.00217.54
8.1.180.0030.00518.10
8.1.170.0050.00318.72
8.1.160.0040.00418.85
8.1.150.0040.00418.71
8.1.140.0060.00317.41
8.1.130.0030.00317.72
8.1.120.0000.00717.51
8.1.110.0030.00617.45
8.1.100.0020.00517.53
8.1.90.0040.00417.47
8.1.80.0000.00717.45
8.1.70.0030.00617.41
8.1.60.0030.00617.56
8.1.50.0040.00417.57
8.1.40.0080.00017.51
8.1.30.0040.00417.68
8.1.20.0030.00617.73
8.1.10.0040.00417.73
8.1.00.0030.00517.61
8.0.300.0000.00819.90
8.0.290.0080.00017.18
8.0.280.0050.00218.36
8.0.270.0040.00417.21
8.0.260.0100.00017.01
8.0.250.0040.00417.05
8.0.240.0000.00817.10
8.0.230.0030.00317.10
8.0.220.0030.00316.97
8.0.210.0040.00417.02
8.0.200.0000.00717.07
8.0.190.0040.00417.01
8.0.180.0040.00417.08
8.0.170.0000.00716.98
8.0.160.0040.00417.13
8.0.150.0040.00417.00
8.0.140.0040.00716.89
8.0.130.0030.00313.43
8.0.120.0000.00716.88
8.0.110.0030.00616.90
8.0.100.0000.00716.87
8.0.90.0040.00417.05
8.0.80.0090.00616.95
8.0.70.0000.00816.99
8.0.60.0040.00416.93
8.0.50.0000.00716.89
8.0.30.0110.00817.04
8.0.20.0160.00717.40
8.0.10.0050.00216.95
8.0.00.0120.00916.81
7.4.330.0050.00015.11
7.4.320.0050.00316.66
7.4.300.0000.00716.57
7.4.290.0040.00416.67
7.4.280.0040.00416.70
7.4.270.0070.00016.58
7.4.260.0000.00513.36
7.4.250.0030.00616.76
7.4.240.0070.00016.52
7.4.230.0070.00016.82
7.4.220.0060.01216.71
7.4.210.0070.00916.71
7.4.200.0040.00416.68
7.4.190.0030.00316.93
7.4.160.0090.00616.47
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0080.01316.85
7.4.120.0130.00516.61
7.4.110.0090.00916.61
7.4.100.0100.00616.57
7.4.90.0070.01316.70
7.4.80.0100.01019.39
7.4.70.0100.00816.50
7.4.60.0120.00916.76
7.4.50.0030.00616.51
7.4.40.0120.00622.77
7.4.30.0080.01116.68
7.4.00.0070.01115.20
7.3.330.0000.00513.19
7.3.320.0000.00613.28
7.3.310.0040.00416.37
7.3.300.0030.00316.27
7.3.290.0090.00516.30
7.3.280.0120.00616.43
7.3.270.0050.01317.40
7.3.260.0080.01118.24
7.3.250.0040.01416.47
7.3.240.0100.01316.73
7.3.230.0100.00716.61
7.3.210.0120.00616.55
7.3.200.0070.01319.39
7.3.190.0030.01316.30
7.3.180.0060.01516.71
7.3.170.0080.00816.29
7.3.160.0100.00716.33
7.3.120.0110.00315.13
7.2.330.0120.01216.52
7.2.320.0110.01416.68
7.2.310.0090.01516.54
7.2.300.0110.01116.59
7.2.290.0170.00716.51
7.2.00.0000.01319.63
7.1.200.0030.01315.94
7.1.100.0060.00318.20
7.1.70.0040.00417.21
7.1.60.0100.01319.17
7.1.50.0030.01717.20
7.1.00.0070.03722.56
7.0.200.0040.00416.87
7.0.140.0070.07022.07
7.0.100.0200.03019.89
7.0.90.0230.05319.81
7.0.80.0030.03719.88
7.0.70.0070.08019.88
7.0.60.0130.07320.02
7.0.50.0130.07720.20
7.0.40.0170.07720.04
7.0.30.0130.08720.13
7.0.20.0170.07320.04
7.0.10.0070.08020.13
7.0.00.0170.06720.00
5.6.280.0030.07321.09
5.6.250.0000.04320.61
5.6.240.0000.04320.43
5.6.230.0070.04320.58
5.6.220.0100.06020.53
5.6.210.0130.07020.55
5.6.200.0100.07321.08
5.6.190.0030.08320.98
5.6.180.0030.08720.90
5.6.170.0130.05321.13
5.6.160.0070.05721.03
5.6.150.0070.08020.96
5.6.140.0030.08321.11
5.6.130.0070.08021.11
5.6.120.0070.08020.90
5.6.110.0000.06021.01
5.6.100.0100.07720.97
5.6.90.0130.08020.97
5.6.80.0070.08020.50
5.6.70.0070.08020.34
5.6.60.0030.05720.36
5.6.50.0170.06720.38
5.6.40.0130.08020.34
5.6.30.0200.04720.25
5.6.20.0100.08020.34
5.6.10.0030.08320.35
5.6.00.0170.06720.34
5.5.380.0030.04020.37
5.5.370.0070.05320.34
5.5.360.0100.08020.28
5.5.350.0030.09020.40
5.5.340.0170.07020.87
5.5.330.0100.07720.78
5.5.320.0030.08020.81
5.5.310.0030.06720.77
5.5.300.0030.08020.84
5.5.290.0030.09320.74
5.5.280.0170.07020.86
5.5.270.0070.08320.81
5.5.260.0130.06720.86
5.5.250.0130.07720.65
5.5.240.0030.08020.19
5.5.230.0100.08320.12
5.5.220.0070.07720.11
5.5.210.0130.07720.20
5.5.200.0100.07319.93
5.5.190.0100.07320.06
5.5.180.0030.08720.23
5.5.160.0100.06320.06
5.5.150.0200.06320.03
5.5.140.0130.06320.18
5.5.130.0100.07720.11
5.5.120.0230.06320.19
5.5.110.0030.07720.09
5.5.100.0070.08320.11
5.5.90.0100.06720.04
5.5.80.0130.06019.95
5.5.70.0070.08320.05
5.5.60.0100.04720.03
5.5.50.0070.07319.88
5.5.40.0100.08019.99
5.5.30.0100.07720.04
5.5.20.0130.07020.00
5.5.10.0070.07319.98
5.5.00.0030.08319.97
5.4.450.0070.07319.16
5.4.440.0100.07719.34
5.4.430.0030.08019.23
5.4.420.0170.07019.32
5.4.410.0170.06719.29
5.4.400.0030.08319.05
5.4.390.0100.07319.12
5.4.380.0100.07318.80
5.4.370.0070.07719.04
5.4.360.0070.07319.06
5.4.350.0030.08018.96
5.4.340.0100.07318.86
5.4.320.0070.06018.92
5.4.310.0100.07719.20
5.4.300.0100.06718.96
5.4.290.0170.07019.11
5.4.280.0100.07718.90
5.4.270.0070.05319.16
5.4.260.0000.07319.16
5.4.250.0100.07318.99
5.4.240.0100.07318.91
5.4.230.0070.07719.05
5.4.220.0130.07019.04
5.4.210.0070.07019.04
5.4.200.0100.07018.99
5.4.190.0030.07718.82
5.4.180.0000.08018.79
5.4.170.0100.07319.00
5.4.160.0100.07318.94
5.4.150.0030.08319.11
5.4.140.0030.07316.03
5.4.130.0130.04716.32
5.4.120.0130.06716.33
5.4.110.0070.06716.25
5.4.100.0070.06316.48
5.4.90.0070.07316.18
5.4.80.0070.07316.31
5.4.70.0130.06016.42
5.4.60.0030.06016.25
5.4.50.0030.07316.42
5.4.40.0070.06716.51
5.4.30.0070.07016.19
5.4.20.0030.07716.29
5.4.10.0070.07316.34
5.4.00.0030.04315.68
5.3.290.0070.08014.64
5.3.280.0000.05714.60
5.3.270.0100.07014.57
5.3.260.0030.06714.56
5.3.250.0070.07314.48
5.3.240.0030.08014.61
5.3.230.0070.03714.43
5.3.220.0100.07714.56
5.3.210.0100.07014.60
5.3.200.0070.07314.60
5.3.190.0100.04014.45
5.3.180.0100.07014.59
5.3.170.0000.07714.53
5.3.160.0030.05314.58
5.3.150.0130.07714.57
5.3.140.0100.04714.45
5.3.130.0070.07714.55
5.3.120.0070.08014.58
5.3.110.0130.06714.55
5.3.100.0000.07014.02
5.3.90.0100.05713.98
5.3.80.0100.07313.94
5.3.70.0000.08313.99
5.3.60.0130.06714.02
5.3.50.0030.07713.88
5.3.40.0100.07013.72
5.3.30.0030.06013.92
5.3.20.0170.06313.71
5.3.10.0030.07013.43
5.3.00.0070.07013.50
5.2.170.0100.05710.98
5.2.160.0030.06311.12
5.2.150.0070.06310.98
5.2.140.0000.06010.97
5.2.130.0070.06311.11
5.2.120.0000.06310.98
5.2.110.0070.06011.11
5.2.100.0100.06010.98
5.2.90.0000.06311.15
5.2.80.0100.05710.97
5.2.70.0070.06011.07
5.2.60.0000.06711.01
5.2.50.0100.06010.89
5.2.40.0130.04711.07
5.2.30.0030.06711.07
5.2.20.0030.06311.05
5.2.10.0100.05710.91
5.2.00.0100.05010.78
5.1.60.0170.03010.49
5.1.50.0000.04310.49
5.1.40.0100.04710.49
5.1.30.0030.06010.49
5.1.20.0100.05010.49
5.1.10.0100.05310.49
5.1.00.0030.05710.49
5.0.50.0030.04310.49
5.0.40.0000.03310.49
5.0.30.0030.06010.49
5.0.20.0000.03310.49
5.0.10.0070.04310.49
5.0.00.0070.05310.49
4.4.90.0030.02710.49
4.4.80.0030.03310.49
4.4.70.0030.03310.49
4.4.60.0070.02310.49
4.4.50.0030.03310.49
4.4.40.0000.05710.49
4.4.30.0000.03710.49
4.4.20.0100.02710.49
4.4.10.0030.03710.49
4.4.00.0030.05310.49
4.3.110.0000.03010.49
4.3.100.0000.03010.49
4.3.90.0030.03310.49
4.3.80.0000.05710.49
4.3.70.0070.03010.49
4.3.60.0030.03310.49
4.3.50.0000.03710.49
4.3.40.0030.05310.49
4.3.30.0000.03710.49
4.3.20.0030.03710.49
4.3.10.0000.03710.49
4.3.00.0070.03010.49

preferences:
51.77 ms | 400 KiB | 5 Q