3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo '<pre>'; preg_match('/^(LEFT JOIN|RIGHT JOIN|INNER JOIN|JOIN)(?: +)([^ ]+)(?: +)ON(?: +)(.*)$/i', 'JOIN Skill ON Skill.SkillID = EmployeeSkill.SkillID', $matches); print_r($matches);

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)
8.3.90.0040.00416.61
8.3.80.0090.00018.25
8.3.70.0070.01416.50
8.3.60.0140.00716.50
8.3.50.0160.00321.21
8.3.40.0100.00618.96
8.3.30.0100.01019.04
8.3.20.0080.00320.21
8.3.10.0080.00023.70
8.3.00.0050.00317.75
8.2.210.0050.00326.77
8.2.200.0000.01018.67
8.2.190.0140.00718.48
8.2.180.0000.01518.54
8.2.170.0160.00022.96
8.2.160.0130.00720.58
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0000.00826.16
8.2.120.0030.00519.36
8.2.110.0070.00321.17
8.2.100.0090.00317.63
8.2.90.0060.00319.13
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0050.00317.55
8.2.50.0060.00318.07
8.2.40.0040.00719.94
8.2.30.0000.00818.02
8.2.20.0030.00617.75
8.2.10.0040.00417.86
8.2.00.0040.00418.05
8.1.290.0080.00418.88
8.1.280.0070.00725.92
8.1.270.0030.00520.33
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00322.06
8.1.230.0070.00417.66
8.1.220.0050.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00717.35
8.1.190.0040.00417.22
8.1.180.0030.00618.10
8.1.170.0040.00420.42
8.1.160.0080.00021.89
8.1.150.0070.00018.82
8.1.140.0040.00417.48
8.1.130.0050.00317.66
8.1.120.0070.00017.42
8.1.110.0030.00317.38
8.1.100.0030.00317.36
8.1.90.0070.00017.50
8.1.80.0050.00217.33
8.1.70.0000.00717.54
8.1.60.0060.00317.57
8.1.50.0030.00517.45
8.1.40.0110.00017.57
8.1.30.0090.00017.74
8.1.20.0030.00617.72
8.1.10.0050.00217.56
8.1.00.0000.00817.43
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.46
8.0.270.0050.00317.16
8.0.260.0000.00618.35
8.0.250.0070.00017.02
8.0.240.0030.00317.04
8.0.230.0000.00716.83
8.0.220.0000.00716.92
8.0.210.0030.00316.90
8.0.200.0030.00316.94
8.0.190.0030.00616.96
8.0.180.0080.00016.92
8.0.170.0040.00416.86
8.0.160.0060.00316.96
8.0.150.0000.00716.87
8.0.140.0000.00816.82
8.0.130.0070.00013.38
8.0.120.0040.00416.89
8.0.110.0030.00516.82
8.0.100.0000.00716.90
8.0.90.0070.00016.83
8.0.80.0000.01516.88
8.0.70.0000.00716.69
8.0.60.0000.00816.80
8.0.50.0040.00416.74
8.0.30.0060.01417.17
8.0.20.0080.01117.40
8.0.10.0050.00316.84
8.0.00.0120.00716.79
7.4.330.0060.00015.03
7.4.320.0030.00316.66
7.4.300.0040.00416.67
7.4.290.0030.00816.63
7.4.280.0000.00716.58
7.4.270.0000.00716.73
7.4.260.0070.00316.53
7.4.250.0050.00216.54
7.4.240.0030.00316.63
7.4.230.0070.00016.51
7.4.220.0070.01116.68
7.4.210.0160.00016.78
7.4.200.0000.00716.68
7.4.160.0180.00316.43
7.4.150.0140.01017.40
7.4.140.0100.01317.86
7.4.130.0100.01016.65
7.4.120.0090.00916.59
7.4.110.0100.00916.33
7.4.100.0070.01116.31
7.4.90.0030.01316.76
7.4.80.0120.00919.39
7.4.70.0150.00316.71
7.4.60.0030.01316.60
7.4.50.0050.00316.60
7.4.40.0070.01316.67
7.4.30.0090.01216.55
7.4.10.0070.00814.84
7.4.00.0070.01014.97
7.3.330.0050.00012.98
7.3.320.0040.00813.00
7.3.310.0040.00416.34
7.3.300.0030.00316.16
7.3.290.0070.00916.31
7.3.280.0140.00616.24
7.3.270.0200.00017.40
7.3.260.0150.00916.40
7.3.250.0150.00816.51
7.3.240.0150.00616.52
7.3.230.0120.00916.39
7.3.210.0140.00316.41
7.3.200.0140.00319.39
7.3.190.0110.01116.32
7.3.180.0090.00616.42
7.3.170.0100.00616.35
7.3.160.0090.00816.64
7.3.130.0090.00614.67
7.3.120.0060.01114.91
7.3.110.0060.01214.72
7.3.100.0040.00614.92
7.3.90.0030.00814.86
7.3.80.0070.00614.86
7.3.70.0050.00714.80
7.3.60.0070.00714.83
7.3.50.0030.00914.70
7.3.40.0090.00614.68
7.3.30.0080.00614.62
7.3.20.0050.00916.65
7.3.10.0080.00716.87
7.3.00.0100.00416.73
7.2.330.0040.01316.39
7.2.320.0120.00616.47
7.2.310.0030.01416.79
7.2.300.0110.00616.71
7.2.290.0100.01316.67
7.2.260.0100.00715.32
7.2.250.0060.00915.00
7.2.240.0100.00515.18
7.2.230.0080.00815.18
7.2.220.0020.01015.21
7.2.210.0060.00615.02
7.2.200.0050.00815.07
7.2.190.0080.00615.06
7.2.180.0080.00815.15
7.2.170.0060.00615.04
7.2.160.0050.00915.02
7.2.150.0050.01116.96
7.2.140.0020.01216.82
7.2.130.0090.00616.94
7.2.120.0040.00916.81
7.2.110.0050.01016.83
7.2.100.0080.00916.93
7.2.90.0090.00716.96
7.2.80.0050.01016.83
7.2.70.0090.00616.91
7.2.60.0030.01016.88
7.2.50.0040.01116.93
7.2.40.0060.00716.97
7.2.30.0110.00416.91
7.2.20.0100.00316.78
7.2.10.0030.00916.88
7.2.00.0020.01117.58
7.1.330.0060.00615.87
7.1.320.0090.00515.92
7.1.310.0100.00315.84
7.1.300.0090.00415.94
7.1.290.0060.00815.85
7.1.280.0050.00815.83
7.1.270.0060.00715.95
7.1.260.0050.00915.97
7.1.250.0030.00815.98
7.1.240.0060.01015.77
7.1.230.0020.01115.96
7.1.220.0060.00615.94
7.1.210.0090.00615.90
7.1.200.0030.01116.03
7.1.190.0010.01015.96
7.1.180.0070.00415.87
7.1.170.0030.01215.91
7.1.160.0000.01115.80
7.1.150.0070.00915.95
7.1.140.0030.00815.82
7.1.130.0080.00315.82
7.1.120.0030.00815.76
7.1.110.0060.00615.66
7.1.100.0000.01116.50
7.1.90.0070.00415.86
7.1.80.0000.01115.69
7.1.70.0010.01116.29
7.1.60.0090.00917.02
7.1.50.0070.00716.25
7.1.40.0030.01215.88
7.1.30.0040.01015.67
7.1.20.0060.00815.78
7.1.10.0050.00915.88
7.1.00.0060.03018.08
7.0.330.0090.00415.54
7.0.320.0060.00515.38
7.0.310.0070.00615.54
7.0.300.0040.00715.42
7.0.290.0040.00615.14
7.0.280.0070.00715.47
7.0.270.0080.00515.14
7.0.260.0050.00915.62
7.0.250.0050.00815.56
7.0.240.0100.00315.39
7.0.230.0040.00815.58
7.0.220.0050.00915.64
7.0.210.0110.00315.37
7.0.200.0060.01015.87
7.0.190.0080.00915.69
7.0.180.0070.00715.53
7.0.170.0040.00815.64
7.0.160.0100.00315.47
7.0.150.0110.00315.36
7.0.140.0090.00515.68
7.0.130.0060.00915.45
7.0.120.0030.00915.51
7.0.110.0070.00715.35
7.0.100.0050.00615.57
7.0.90.0080.00515.45
7.0.80.0110.00315.64
7.0.70.0100.00315.64
7.0.60.0050.01716.90
7.0.50.0090.01416.44
7.0.40.0080.03015.79
7.0.30.0210.02415.78
7.0.20.0130.02915.75
7.0.10.0120.01815.82
7.0.00.0040.03315.86
5.6.400.0060.00314.36
5.6.390.0030.01414.23
5.6.380.0070.00114.43
5.6.370.0050.01014.11
5.6.360.0020.00814.01
5.6.350.0060.00814.23
5.6.340.0060.00714.45
5.6.330.0050.00614.24
5.6.320.0070.00914.26
5.6.310.0050.01013.92
5.6.300.0120.00414.01
5.6.290.0090.00614.23
5.6.280.0040.02816.52
5.6.270.0080.00614.29
5.6.260.0090.00914.14
5.6.250.0010.01414.33
5.6.240.0050.00914.38
5.6.230.0060.00614.44
5.6.220.0040.01014.27
5.6.210.0040.02416.37
5.6.200.0070.03515.45
5.6.190.0050.02116.27
5.6.180.0050.03416.34
5.6.170.0130.03316.24
5.6.160.0050.01816.44
5.6.150.0080.02015.45
5.6.140.0020.02715.45
5.6.130.0050.03315.59
5.6.120.0120.02716.46
5.6.110.0030.03516.35
5.6.100.0070.03216.50
5.6.90.0070.02116.50
5.6.80.0050.02316.13
5.6.70.0120.02616.25
5.6.60.0070.00314.10
5.6.50.0040.00914.22
5.6.40.0040.01014.13
5.6.30.0050.00714.13
5.6.20.0060.00814.38
5.6.10.0080.00314.18
5.6.00.0030.01014.10
5.5.380.0040.00612.66
5.5.370.0080.00512.73
5.5.360.0030.00712.54
5.5.350.0130.03015.23
5.5.340.0100.02514.39
5.5.330.0070.02915.08
5.5.320.0040.01815.23
5.5.310.0140.02915.11
5.5.300.0050.03214.48
5.5.290.0040.03214.26
5.5.280.0060.01715.41
5.5.270.0070.01615.44
5.5.260.0050.02315.30
5.5.250.0040.03115.18
5.5.240.0080.01515.03
5.5.230.0030.00712.32
5.5.220.0050.00912.44
5.5.210.0050.00512.65
5.5.200.0020.00612.66
5.5.190.0050.00312.52
5.5.180.0040.00612.53
5.5.170.0050.00612.43
5.5.160.0030.00712.51
5.5.150.0040.00312.64
5.5.140.0030.00712.51
5.5.130.0090.00212.32
5.5.120.0030.00512.50
5.5.110.0050.00812.36
5.5.100.0070.00412.41
5.5.90.0050.00412.46
5.5.80.0060.00612.55
5.5.70.0030.00712.55
5.5.60.0020.01012.46
5.5.50.0060.00612.58
5.5.40.0070.00412.49
5.5.30.0060.00312.59
5.5.20.0070.00512.59
5.5.10.0070.00412.57
5.5.00.0050.00412.58
5.4.450.0290.02213.68
5.4.440.0220.02813.80
5.4.430.0070.02113.87
5.4.420.0260.02413.78
5.4.410.0110.01813.69
5.4.400.0100.02513.52
5.4.390.0180.02413.55
5.4.380.0180.02013.48
5.4.370.0170.01913.49
5.4.360.0170.02513.53
5.4.350.0140.02513.67
5.4.340.0120.02513.46
5.4.330.0010.00510.85
5.4.320.0200.02813.54
5.4.310.0170.02413.46
5.4.300.0120.02513.54
5.4.290.0180.02513.46
5.4.280.0180.02013.54
5.4.270.0150.02913.46
5.4.260.0150.02013.40
5.4.250.0180.02413.38
5.4.240.0160.02813.43
5.4.230.0220.02113.43
5.4.220.0150.02713.53
5.4.210.0150.02413.65
5.4.200.0180.02412.78
5.4.190.0120.02313.35
5.4.180.0200.02513.42
5.4.170.0180.02113.33
5.4.160.0100.03213.41
5.4.150.0150.02213.49
5.4.140.0130.02512.61
5.4.130.0190.02012.61
5.4.120.0190.02612.77
5.4.110.0130.02112.67
5.4.100.0140.02612.56
5.4.90.0170.02312.60
5.4.80.0130.02412.71
5.4.70.0130.02712.60
5.4.60.0150.02412.67
5.4.50.0220.02112.73
5.4.40.0200.02512.61
5.4.30.0140.02512.70
5.4.20.0170.02412.70
5.4.10.0130.02312.60
5.4.00.0170.02512.56
5.3.290.0260.03212.48
5.3.280.0210.03212.59
5.3.270.0290.03612.67
5.3.260.0270.03712.42
5.3.250.0250.03512.55
5.3.240.0120.04012.46
5.3.230.0290.03212.49
5.3.220.0180.03312.53
5.3.210.0230.04312.53
5.3.200.0230.03512.42
5.3.190.0180.03812.46
5.3.180.0220.03212.56
5.3.170.0180.03012.51
5.3.160.0220.03312.47
5.3.150.0230.03312.62
5.3.140.0240.03012.50
5.3.130.0190.04212.60
5.3.120.0280.02812.30
5.3.110.0180.04012.37
5.3.100.0150.03712.21
5.3.90.0170.03312.13
5.3.80.0220.02712.19
5.3.70.0190.03912.24
5.3.60.0230.03012.10
5.3.50.0200.02912.02
5.3.40.0200.02712.05
5.3.30.0160.03112.06
5.3.20.0170.03311.96
5.3.10.0150.03111.75
5.3.00.0210.02812.02
5.2.170.0180.02310.26
5.2.160.0210.02510.37
5.2.150.0220.02710.13
5.2.140.0150.02710.40
5.2.130.0150.03010.36
5.2.120.0180.01810.25
5.2.110.0180.02810.21
5.2.100.0230.01710.29
5.2.90.0120.03010.05
5.2.80.0180.02710.27
5.2.70.0150.02510.14
5.2.60.0150.02310.21
5.2.50.0200.02310.12
5.2.40.0180.02010.20
5.2.30.0130.02410.15
5.2.20.0140.02910.04
5.2.10.0080.0289.96
5.2.00.0180.0289.93
5.1.60.0100.0299.20
5.1.50.0130.0219.24
5.1.40.0160.0219.20
5.1.30.0110.0269.36
5.1.20.0140.0209.45
5.1.10.0130.0299.23
5.1.00.0230.0199.28
5.0.50.0100.0208.91
5.0.40.0050.0218.91
5.0.30.0110.0238.91
5.0.20.0080.0158.91
5.0.10.0060.0178.91
5.0.00.0100.0308.91
4.4.90.0070.0198.91
4.4.80.0070.0148.91
4.4.70.0070.0158.91
4.4.60.0030.0158.91
4.4.50.0080.0178.91
4.4.40.0030.0248.91
4.4.30.0070.0138.91
4.4.20.0070.0188.91
4.4.10.0080.0138.91
4.4.00.0070.0198.91
4.3.110.0100.0168.91
4.3.100.0070.0128.91
4.3.90.0100.0138.91
4.3.80.0120.0228.91
4.3.70.0050.0158.91
4.3.60.0080.0138.91
4.3.50.0100.0108.91
4.3.40.0100.0198.91
4.3.30.0070.0138.91
4.3.20.0070.0178.91
4.3.10.0020.0158.91
4.3.00.0070.0107.55

preferences:
65.1 ms | 401 KiB | 5 Q