3v4l.org

run code in 300+ PHP versions simultaneously
<?php $wordlist = 'systematic,gear,synthesis,mysterious'; $words = explode(',', $wordlist); foreach($words as $word) { if (preg_match('~(?=[^s]*s)(?=[^m]*m)(?=[^e]*e)~', $word)) echo '<br/>' . $word; } ?>

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)
8.3.60.0130.00618.43
8.3.50.0100.00616.64
8.3.40.0030.01418.79
8.3.30.0100.00318.84
8.3.20.0050.00318.90
8.3.10.0080.00020.70
8.3.00.0030.00617.50
8.2.180.0070.01416.50
8.2.170.0150.00022.96
8.2.160.0070.00722.23
8.2.150.0090.00024.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.95
8.2.110.0030.00721.16
8.2.100.0080.00418.03
8.2.90.0000.01019.52
8.2.80.0020.00519.41
8.2.70.0040.00417.49
8.2.60.0000.00918.03
8.2.50.0040.00418.07
8.2.40.0040.00420.07
8.2.30.0080.00018.15
8.2.20.0040.00417.93
8.2.10.0000.00817.84
8.2.00.0000.00818.02
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.47
8.1.230.0070.00420.97
8.1.220.0050.00317.79
8.1.210.0040.00818.89
8.1.200.0000.01017.35
8.1.190.0000.00817.51
8.1.180.0040.00418.10
8.1.170.0000.00818.70
8.1.160.0070.00018.92
8.1.150.0080.00018.80
8.1.140.0040.00417.59
8.1.130.0070.00017.92
8.1.120.0000.00717.61
8.1.110.0000.01017.57
8.1.100.0040.00417.66
8.1.90.0080.00017.66
8.1.80.0030.00317.52
8.1.70.0050.00217.62
8.1.60.0040.00417.62
8.1.50.0000.00717.54
8.1.40.0030.00617.67
8.1.30.0000.00817.70
8.1.20.0040.00417.72
8.1.10.0060.00317.59
8.1.00.0050.00317.64
8.0.300.0000.00820.03
8.0.290.0000.00916.88
8.0.280.0040.00418.45
8.0.270.0040.00417.20
8.0.260.0070.00018.73
8.0.250.0040.00417.20
8.0.240.0030.00517.17
8.0.230.0000.00717.15
8.0.220.0000.00717.06
8.0.210.0030.00317.13
8.0.200.0070.00317.18
8.0.190.0030.00517.12
8.0.180.0040.00417.17
8.0.170.0040.00417.11
8.0.160.0070.00017.21
8.0.150.0030.00516.95
8.0.140.0080.00417.09
8.0.130.0000.00513.52
8.0.120.0000.00817.09
8.0.110.0070.00017.13
8.0.100.0030.00516.92
8.0.90.0000.00717.03
8.0.80.0060.01217.02
8.0.70.0000.00717.06
8.0.60.0050.00216.97
8.0.50.0000.00717.05
8.0.30.0130.01117.51
8.0.20.0060.01117.52
8.0.10.0000.00717.21
8.0.00.0130.00816.79
7.4.330.0050.00014.90
7.4.320.0030.00316.73
7.4.300.0040.00416.61
7.4.290.0080.00016.73
7.4.280.0080.00016.70
7.4.270.0080.00316.74
7.4.260.0000.00613.52
7.4.250.0060.00316.70
7.4.240.0000.00716.75
7.4.230.0090.00016.85
7.4.220.0090.00616.68
7.4.210.0060.00916.81
7.4.200.0030.00516.84
7.4.190.0000.00716.60
7.4.160.0070.01016.76
7.4.150.0060.01217.07
7.4.140.0100.00717.32
7.4.130.0060.01016.75
7.4.120.0100.00616.53
7.4.110.0130.00616.61
7.4.100.0120.00616.64
7.4.90.0130.01016.62
7.4.80.0140.00618.80
7.4.70.0170.00616.53
7.4.60.0000.01616.75
7.4.50.0000.00716.47
7.4.40.0090.00922.27
7.4.30.0100.00716.54
7.4.00.0030.01014.98
7.3.330.0030.00313.46
7.3.320.0040.00513.18
7.3.310.0070.00016.60
7.3.300.0000.00716.46
7.3.290.0140.00016.44
7.3.280.0100.00616.49
7.3.270.0130.00317.07
7.3.260.0090.00918.24
7.3.250.0130.00716.57
7.3.240.0160.00016.41
7.3.230.0120.00316.55
7.3.210.0170.00016.35
7.3.200.0080.00919.39
7.3.190.0140.00716.41
7.3.180.0060.01016.81
7.3.170.0110.00716.46
7.3.160.0030.01416.42
7.3.120.0030.01215.29
7.2.330.0150.00916.75
7.2.320.0060.01516.81
7.2.310.0060.01216.79
7.2.300.0160.00016.87
7.2.290.0130.00316.78
7.2.120.0140.00016.70
7.2.110.0030.01016.70
7.2.100.0030.00617.00
7.2.90.0030.01016.70
7.2.80.0000.01316.89
7.2.70.0070.00717.21
7.2.60.0070.00417.20
7.2.50.0070.00717.18
7.2.40.0090.00617.15
7.2.30.0070.00717.25
7.2.20.0090.00017.14
7.2.10.0030.01017.23
7.2.00.0060.00918.29
7.1.240.0070.00315.92
7.1.230.0030.01316.04
7.1.220.0080.00416.05
7.1.210.0090.00615.79
7.1.200.0000.01415.92
7.1.190.0060.00715.96
7.1.180.0080.00816.06
7.1.170.0030.01115.89
7.1.160.0070.00715.76
7.1.150.0030.00615.93
7.1.140.0080.00815.95
7.1.130.0000.00916.00
7.1.120.0100.00015.77
7.1.110.0000.00815.97
7.1.100.0040.00817.20
7.1.90.0040.00716.04
7.1.80.0030.01115.63
7.1.70.0040.01016.58
7.1.60.0060.01217.77
7.1.50.0080.01016.53
7.1.40.0060.00616.07
7.1.30.0040.00816.07
7.1.20.0060.01016.06
7.1.10.0030.01015.89
7.1.00.0000.04419.08
7.0.320.0060.00615.60
7.0.310.0060.00615.61
7.0.300.0060.00315.39
7.0.290.0030.01015.35
7.0.280.0100.00315.42
7.0.270.0090.00315.30
7.0.260.0000.01415.63
7.0.250.0030.00915.54
7.0.240.0040.01215.70
7.0.230.0060.00615.46
7.0.220.0060.00915.36
7.0.210.0060.00615.67
7.0.200.0080.00216.27
7.0.190.0060.00315.70
7.0.180.0090.00315.36
7.0.170.0030.00915.71
7.0.160.0030.01015.58
7.0.150.0120.00015.60
7.0.140.0020.04118.85
7.0.130.0070.00715.52
7.0.120.0060.01818.90
7.0.110.0090.00315.47
7.0.100.0110.00315.53
7.0.90.0030.00715.50
7.0.80.0060.00615.53
7.0.70.0000.00715.54
7.0.60.0070.03317.79
7.0.50.0100.04016.78
7.0.40.0050.02517.05
7.0.30.0150.02816.96
7.0.20.0140.02516.77
7.0.10.0050.03416.85
7.0.00.0080.04617.04
5.6.380.0030.01014.25
5.6.370.0030.00614.06
5.6.360.0060.00614.02
5.6.350.0090.00314.25
5.6.340.0060.00614.46
5.6.330.0030.00714.62
5.6.320.0060.00914.17
5.6.310.0030.01014.52
5.6.300.0030.00914.55
5.6.290.0100.00014.28
5.6.280.0030.04317.69
5.6.270.0130.00014.36
5.6.260.0000.01414.27
5.6.250.0070.00714.47
5.6.240.0030.01314.36
5.6.230.0060.00614.26
5.6.220.0070.00714.37
5.6.210.0030.04017.57
5.6.200.0070.04216.33
5.6.190.0080.04717.47
5.6.180.0050.03617.55
5.6.170.0180.03617.27
5.6.160.0050.03317.45
5.6.150.0030.03316.22
5.6.140.0060.04616.27
5.6.130.0090.04416.19
5.6.120.0070.02817.72
5.6.110.0090.04217.75
5.6.100.0090.03817.71
5.6.90.0050.02617.87
5.6.80.0090.03517.43
5.6.70.2200.02517.22
5.6.60.0040.00414.23
5.6.50.0060.00614.02
5.6.40.0000.01414.29
5.6.30.0060.00314.07
5.6.20.0100.00314.24
5.6.10.0070.00414.45
5.6.00.0040.00814.27
5.5.380.0060.00611.46
5.5.370.0040.00711.25
5.5.360.0040.00410.99
5.5.350.0100.02815.88
5.5.340.0070.02514.62
5.5.330.0060.02015.70
5.5.320.0150.01815.60
5.5.310.0080.02515.74
5.5.300.0050.04014.54
5.5.290.0050.03514.65
5.5.280.0060.03715.88
5.5.270.0090.02715.83
5.5.260.0030.03415.92
5.5.250.0020.02315.82
5.5.240.0130.03815.51
5.5.230.0030.00810.98
5.5.220.0070.00311.16
5.5.210.0060.00611.02
5.5.200.0060.00611.02
5.5.190.0030.00711.29
5.5.180.0030.00610.92
5.5.170.0030.01014.42
5.5.160.0040.00711.30
5.5.150.0040.00411.28
5.5.140.0030.00511.18
5.5.130.0030.00711.18
5.5.120.0000.00910.81
5.5.110.0030.00311.09
5.5.100.0080.00410.91
5.5.90.0090.00310.94
5.5.80.0030.00310.80
5.5.70.0000.01110.97
5.5.60.0000.00910.90
5.5.50.0060.00310.66
5.5.40.0090.00011.10
5.5.30.0060.00311.17
5.5.20.0100.00011.02
5.5.10.0080.00311.17
5.5.00.0000.01111.10
5.4.450.0070.02115.17
5.4.440.0070.02215.44
5.4.430.0060.02115.13
5.4.420.0030.02215.05
5.4.410.0050.02215.18
5.4.400.0050.02114.73
5.4.390.0100.01814.89
5.4.380.0000.02615.02
5.4.370.0070.01815.04
5.4.360.0090.02015.04
5.4.350.0050.02714.76
5.4.340.0070.02614.95
5.4.330.0120.00410.96
5.4.320.0090.03715.02
5.4.310.0060.04015.06
5.4.300.0030.02714.90
5.4.290.0080.03215.13
5.4.280.0030.04115.11
5.4.270.0050.04215.06
5.4.260.0080.01714.88
5.4.250.0050.02714.89
5.4.240.0070.04015.07
5.4.230.0070.03815.16
5.4.220.0050.03815.00
5.4.210.0040.02715.07
5.4.200.0000.02814.96
5.4.190.0050.02015.14
5.4.180.0080.03314.90
5.4.170.0050.02715.10
5.4.160.0060.04014.81
5.4.150.0040.03014.89
5.4.140.0030.02613.73
5.4.130.0030.03813.56
5.4.120.0060.04113.56
5.4.110.0090.04013.65
5.4.100.0000.04213.59
5.4.90.0070.03513.62
5.4.80.0050.02013.47
5.4.70.0050.01813.63
5.4.60.0070.03813.55
5.4.50.0090.01713.67
5.4.40.0100.02013.51
5.4.30.0020.02513.70
5.4.20.0070.02813.72
5.4.10.0060.02213.70
5.4.00.0030.04113.41
5.3.290.0000.04512.58
5.3.280.0030.02512.50
5.3.270.0090.03512.54
5.3.260.0070.03312.49
5.3.250.0090.03012.55
5.3.240.0060.01812.50
5.3.230.0080.02212.42
5.3.220.0060.03612.35
5.3.210.0030.03812.56
5.3.200.0060.02012.40
5.3.190.0020.04012.52
5.3.180.0090.03512.48
5.3.170.0050.03812.54
5.3.160.0040.02712.56
5.3.150.0070.02212.42
5.3.140.0060.04012.51
5.3.130.0030.04212.35
5.3.120.0020.03012.40
5.3.110.0030.02412.45
5.3.100.0060.02612.22
5.3.90.0060.02812.25
5.3.80.0080.02012.16
5.3.70.0050.02012.21
5.3.60.0090.03512.26
5.3.50.0030.03212.11
5.3.40.0050.03212.17
5.3.30.0040.02912.16
5.3.20.0050.03711.96
5.3.10.0070.01611.95
5.3.00.0060.03211.94
5.2.170.0020.02010.69
5.2.160.0020.01610.70
5.2.150.0050.03010.73
5.2.140.0000.02310.71
5.2.130.0000.02710.75
5.2.120.0020.02010.67
5.2.110.0030.03110.75
5.2.100.0030.02610.69
5.2.90.0050.01510.63
5.2.80.0030.01810.66
5.2.70.0040.01510.78
5.2.60.0050.03310.67
5.2.50.0080.01810.71
5.2.40.0070.01810.62
5.2.30.0060.01510.63
5.2.20.0050.01710.55
5.2.10.0060.02010.62
5.2.00.0030.02210.52
5.1.60.0050.02810.14
5.1.50.0030.02810.19
5.1.40.0070.02510.14
5.1.30.0020.02710.27
5.1.20.0020.02110.35
5.1.10.0030.01410.22
5.1.00.0040.01510.21
5.0.50.0010.0249.53
5.0.40.0040.0129.53
5.0.30.0050.0329.53
5.0.20.0000.0179.53
5.0.10.0030.0259.53
5.0.00.0020.0259.53
4.4.90.0020.0129.53
4.4.80.0030.0159.53
4.4.70.0010.0119.53
4.4.60.0020.0209.53
4.4.50.0010.0149.53
4.4.40.0010.0219.53
4.4.30.0020.0199.53
4.4.20.0000.0109.53
4.4.10.0030.0089.53
4.4.00.0030.0139.53
4.3.110.0000.0229.53
4.3.100.0050.0109.53
4.3.90.0020.0199.53
4.3.80.0030.0139.53
4.3.70.0030.0129.53
4.3.60.0030.0179.53
4.3.50.0020.0219.53
4.3.40.0020.0159.53
4.3.30.0000.0159.53
4.3.20.0000.0109.53
4.3.10.0010.0159.53
4.3.00.0010.0119.53

preferences:
86.38 ms | 400 KiB | 5 Q