3v4l.org

run code in 300+ PHP versions simultaneously
<?php $text = "Machine Shop Supervisor"; $skills = 'Shop Supervisor'; preg_match_all("~^$skills$~i", $text, $matchWords); print_r($matchWords); $text = "Machine Shop Supervisor"; $skills = 'Machine Shop Supervisor'; preg_match_all("~^$skills$~i", $text, $matchWords); print_r($matchWords);

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)
8.5.10.0140.00516.94
8.5.00.0120.01019.79
8.4.150.0020.00014.05
8.4.140.0070.01317.80
8.4.130.0040.00518.00
8.4.120.0110.00520.84
8.4.110.0130.00522.41
8.4.100.0100.01020.74
8.4.90.0110.01018.80
8.4.80.0120.00418.64
8.4.70.0140.00620.98
8.4.60.0140.00720.54
8.4.50.0040.00618.77
8.4.40.0040.00419.54
8.4.30.0090.01219.79
8.4.20.0060.00320.71
8.4.10.0080.00817.75
8.3.280.0080.00518.35
8.3.270.0140.00516.73
8.3.260.0120.00816.83
8.3.250.0150.00418.95
8.3.240.0110.00818.92
8.3.230.0090.01016.81
8.3.220.0090.01018.64
8.3.210.0090.00716.82
8.3.200.0120.00816.57
8.3.190.0100.00516.88
8.3.180.0090.00918.86
8.3.170.0200.00017.07
8.3.160.0120.00617.04
8.3.150.0000.01916.71
8.3.140.0030.00718.66
8.3.130.0000.00818.41
8.3.120.0030.00618.74
8.3.110.0000.00916.55
8.3.100.0060.00324.06
8.3.90.0070.00726.77
8.3.80.0030.00617.97
8.3.70.0060.01216.50
8.3.60.0000.01518.55
8.3.50.0090.00918.10
8.3.40.0110.00718.96
8.3.30.0070.00718.80
8.3.20.0040.00421.72
8.3.10.0040.00423.70
8.3.00.0040.00423.68
8.2.290.0080.00120.46
8.2.280.0110.00820.41
8.2.270.0090.00018.44
8.2.260.0090.00616.67
8.2.250.0000.00817.11
8.2.240.0060.00319.05
8.2.230.0120.00020.94
8.2.220.0100.00037.54
8.2.210.0090.00026.77
8.2.200.0030.00618.41
8.2.190.0070.01120.30
8.2.180.0110.01118.41
8.2.170.0110.00318.90
8.2.160.0070.01122.96
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00817.89
8.2.120.0060.00326.35
8.2.110.0070.00319.30
8.2.100.0060.00617.97
8.2.90.0040.00418.16
8.2.80.0080.00017.97
8.2.70.0030.00618.02
8.2.60.0030.00618.22
8.2.50.0030.00518.10
8.2.40.0030.00619.27
8.2.30.0000.00819.23
8.2.20.0040.00419.87
8.2.10.0050.00221.06
8.2.00.0080.00019.30
8.1.330.0110.00721.71
8.1.320.0110.00817.99
8.1.310.0140.00416.30
8.1.300.0060.00618.15
8.1.290.0060.00330.84
8.1.280.0110.00725.92
8.1.270.0030.00618.84
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0100.00022.45
8.1.230.0040.00720.95
8.1.220.0050.00317.74
8.1.210.0040.00418.97
8.1.200.0000.00917.35
8.1.190.0000.00820.10
8.1.180.0060.00318.10
8.1.170.0030.00518.71
8.1.160.0030.00518.84
8.1.150.0020.00518.80
8.1.140.0000.00722.07
8.1.130.0040.00417.54
8.1.120.0070.00618.11
8.1.110.0040.00818.17
8.1.100.0100.00318.16
8.1.90.0090.00218.19
8.1.80.0030.01018.13
8.1.70.0110.00018.10
8.1.60.0100.00318.21
8.1.50.0080.00618.17
8.1.40.0080.00419.21
8.1.30.0090.00418.32
8.1.20.0090.00318.35
8.1.10.0070.00518.14
8.1.00.0050.00818.15
8.0.300.0000.00720.04
8.0.290.0060.00316.88
8.0.280.0030.00318.43
8.0.270.0040.00417.00
8.0.260.0080.00016.92
8.0.250.0040.00717.66
8.0.240.0090.00217.64
8.0.230.0060.00417.61
8.0.220.0070.00417.54
8.0.210.0110.00017.61
8.0.200.0090.00217.61
8.0.190.0070.00417.61
8.0.180.0080.00317.62
8.0.170.0060.00617.60
8.0.160.0100.00217.55
8.0.150.0000.01217.51
8.0.140.0060.00517.45
8.0.130.0030.00715.81
8.0.120.0050.00517.53
8.0.110.0050.00517.56
8.0.100.0080.00417.62
8.0.90.0080.00317.61
8.0.80.0090.00917.54
8.0.70.0070.00317.48
8.0.60.0080.00317.56
8.0.50.0060.00417.64
8.0.30.0100.00317.56
8.0.20.0080.00817.61
8.0.10.0020.00717.66
8.0.00.0100.01117.40
7.4.330.0020.00414.92
7.4.320.0030.00517.14
7.4.300.0030.00617.23
7.4.290.0070.00217.21
7.4.280.0040.00616.96
7.4.270.0040.00617.29
7.4.260.0020.00617.11
7.4.250.0030.00517.22
7.4.240.0020.00717.23
7.4.230.0030.00617.28
7.4.220.0090.00017.18
7.4.210.0050.01016.86
7.4.200.0020.00716.93
7.4.190.0090.00017.90
7.4.180.0050.00517.72
7.4.160.0070.00716.99
7.4.150.0070.00317.55
7.4.140.0110.00817.83
7.4.130.0080.00417.17
7.4.120.0100.00417.27
7.4.110.0110.00516.99
7.4.100.0100.00716.93
7.4.90.0080.00617.06
7.4.80.0080.00717.93
7.4.70.0090.00616.88
7.4.60.0060.00817.02
7.4.50.0090.00516.90
7.4.40.0100.00817.02
7.4.30.0100.00317.10
7.4.20.0080.00517.18
7.4.10.0050.01016.37
7.4.00.0060.01116.25
7.3.330.0050.00415.34
7.3.320.0080.00115.20
7.3.310.0050.00516.81
7.3.300.0070.00316.87
7.3.290.0070.00316.82
7.3.280.0050.00916.62
7.3.270.0090.00517.34
7.3.260.0120.00516.66
7.3.250.0140.00017.31
7.3.240.0100.00916.79
7.3.230.0100.00816.76
7.3.220.0090.00616.85
7.3.210.0100.00716.75
7.3.200.0110.00716.83
7.3.190.0110.00716.74
7.3.180.0120.00516.91
7.3.170.0070.00916.93
7.3.160.0090.00716.73
7.3.150.0070.00816.85
7.3.140.0110.00716.97
7.3.130.0090.00716.34
7.3.120.0120.00416.41
7.3.110.0110.00416.29
7.3.100.0100.00616.19
7.3.90.0070.00816.38
7.3.80.0080.00616.32
7.3.70.0090.00416.30
7.3.60.0070.00916.30
7.3.50.0090.00516.26
7.3.40.0090.00516.31
7.3.30.0100.00316.33
7.3.20.0100.00617.77
7.3.10.0100.00417.46
7.3.00.0240.00616.96
7.2.340.0110.00517.06
7.2.330.0050.01116.95
7.2.320.0120.00716.96
7.2.310.0120.00616.96
7.2.300.0130.00316.94
7.2.290.0090.00916.95
7.2.280.0060.01017.12
7.2.270.0110.00517.16
7.2.260.0090.00816.46
7.2.250.0120.00616.45
7.2.240.0110.00516.49
7.2.230.0070.00716.46
7.2.220.0070.00616.44
7.2.210.0070.00816.45
7.2.200.0100.00516.49
7.2.190.0100.00716.44
7.2.180.0090.00816.50
7.2.170.0130.00416.58
7.2.160.0100.00516.36
7.2.150.0060.01017.88
7.2.140.0070.00917.92
7.2.130.0220.00717.28
7.2.120.0160.00917.24
7.2.110.0250.00817.24
7.2.100.0220.00817.20
7.2.90.0360.00517.25
7.2.80.0250.00817.29
7.2.70.0770.00617.26
7.2.60.0200.00517.19
7.2.50.0140.01117.21
7.2.40.0160.01017.22
7.2.30.0170.00917.29
7.2.20.0290.00216.86
7.2.10.0190.01017.16
7.2.00.0190.01017.18
7.1.330.0150.00916.86
7.1.320.0120.00916.83
7.1.310.0110.01016.79
7.1.300.0140.00416.89
7.1.290.0120.00616.99
7.1.280.0130.00616.91
7.1.270.0130.00416.90
7.1.260.0090.00816.88
7.1.250.0210.00716.16
7.1.240.0110.00716.95
7.1.230.0170.00716.90
7.1.220.0160.00416.91
7.1.210.0130.00516.84
7.1.200.0120.00816.94
7.1.190.0120.00616.82
7.1.180.0110.00816.85
7.1.170.0100.00816.83
7.1.160.0110.00716.91
7.1.150.0080.01016.88
7.1.140.0100.00716.88
7.1.130.0130.00616.94
7.1.120.0150.00416.84
7.1.110.0150.00816.95
7.1.100.0120.00816.86
7.1.90.0090.00816.84
7.1.80.0080.01016.93
7.1.70.0090.01016.85
7.1.60.0110.00916.88
7.1.50.0170.00616.95
7.1.40.0120.00716.88
7.1.30.0100.00816.91
7.1.20.0100.00616.92
7.1.10.0110.00716.94
7.1.00.0100.00716.79
7.0.330.0350.00715.56
7.0.320.0190.00216.64
7.0.310.0220.00516.96
7.0.300.0210.00016.67
7.0.290.0120.01116.83
7.0.280.0210.00416.85
7.0.270.0150.00516.78
7.0.260.0170.00416.74
7.0.250.0200.00516.78
7.0.240.0180.00416.89
7.0.230.0170.00516.92
7.0.220.0170.00416.88
7.0.210.0220.00316.69
7.0.200.0170.00716.76
7.0.190.0140.00616.76
7.0.180.0120.00916.87
7.0.170.0150.00716.78
7.0.160.0170.00316.84
7.0.150.0170.00316.80
7.0.140.0130.01116.68
7.0.130.0160.00416.82
7.0.120.0150.00816.82
7.0.110.0150.00716.79
7.0.100.0150.00816.88
7.0.90.0140.00816.81
7.0.80.0130.00816.82
7.0.70.0200.00516.88
7.0.60.0180.00616.81
7.0.50.0160.00616.73
7.0.40.0280.00616.82
7.0.30.0170.00416.71
7.0.20.0160.00616.81
7.0.10.0150.00516.68
7.0.00.0140.00816.72
5.6.400.0140.00916.44
5.6.390.0180.00416.36
5.6.380.0120.00815.16
5.6.370.0130.00916.46
5.6.360.0130.00916.38
5.6.350.0160.01016.60
5.6.340.0140.00916.47
5.6.330.0130.01016.40
5.6.320.0130.01116.52
5.6.310.0180.00716.58
5.6.300.0150.00716.38
5.6.290.0180.00316.43
5.6.280.0190.00316.39
5.6.270.0190.00616.43
5.6.260.0160.01016.28
5.6.250.0160.00716.42
5.6.240.0150.00916.53
5.6.230.0150.00616.39
5.6.220.0140.00916.45
5.6.210.0080.01416.45
5.6.200.0120.01016.60
5.6.190.0130.01016.46
5.6.180.0170.00816.50
5.6.170.0200.00416.59
5.6.160.0170.00616.42
5.6.150.0150.00816.45
5.6.140.0180.00516.56
5.6.130.0170.00616.62
5.6.120.0120.01016.45
5.6.110.0100.01316.45
5.6.100.0140.00816.59
5.6.90.0140.00916.41
5.6.80.0150.00816.40
5.6.70.0170.00616.37
5.6.60.0190.00316.33
5.6.50.0130.01116.44
5.6.40.0150.00616.38
5.6.30.0200.00116.37
5.6.20.0190.00116.31
5.6.10.0130.00816.43
5.6.00.0130.00916.29

preferences:
166.09 ms | 403 KiB | 5 Q