3v4l.org

run code in 300+ PHP versions simultaneously
<?php $words = "systematic,gemar,synthesis,mysterious"; $words=explode(",",$words); $your_array = preg_grep('~(?=[^s]*s)(?=[^m]*m)(?=[^e]*e)~', $words);; print_r($your_array);

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)
8.3.60.0060.01518.40
8.3.50.0130.00821.33
8.3.40.0140.00418.84
8.3.30.0100.00320.52
8.3.20.0080.00020.35
8.3.10.0040.00420.80
8.3.00.0030.00522.34
8.2.180.0100.00616.75
8.2.170.0090.00622.96
8.2.160.0070.00722.24
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0000.00720.97
8.2.110.0100.00020.58
8.2.100.0080.00317.84
8.2.90.0000.00719.14
8.2.80.0000.00719.34
8.2.70.0060.00317.63
8.2.60.0000.00817.80
8.2.50.0040.00418.07
8.2.40.0060.00317.88
8.2.30.0040.00419.36
8.2.20.0030.00517.72
8.2.10.0040.00417.70
8.2.00.0040.00417.70
8.1.280.0100.00725.92
8.1.270.0060.00323.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.48
8.1.230.0120.00020.93
8.1.220.0000.00818.77
8.1.210.0070.00418.79
8.1.200.0090.00317.25
8.1.190.0080.00017.39
8.1.180.0050.00518.10
8.1.170.0040.00418.62
8.1.160.0000.00718.79
8.1.150.0040.00418.72
8.1.140.0000.00817.59
8.1.130.0030.00317.71
8.1.120.0040.00317.49
8.1.110.0040.00417.56
8.1.100.0040.00417.55
8.1.90.0030.00317.52
8.1.80.0000.00717.61
8.1.70.0030.00317.38
8.1.60.0000.00717.55
8.1.50.0040.00417.59
8.1.40.0040.00417.63
8.1.30.0090.00017.71
8.1.20.0000.00817.68
8.1.10.0000.00817.49
8.1.00.0080.00017.41
8.0.300.0080.00319.79
8.0.290.0040.00417.18
8.0.280.0030.00318.31
8.0.270.0000.00717.14
8.0.260.0000.00616.91
8.0.250.0000.00716.92
8.0.240.0030.00516.99
8.0.230.0000.00717.01
8.0.220.0060.00016.92
8.0.210.0040.00416.98
8.0.200.0030.00317.04
8.0.190.0000.00817.00
8.0.180.0060.00316.88
8.0.170.0000.00716.98
8.0.160.0030.00316.87
8.0.150.0040.00416.98
8.0.140.0050.00516.96
8.0.130.0000.00613.35
8.0.120.0000.00716.83
8.0.110.0070.00016.85
8.0.100.0020.00517.03
8.0.90.0050.00217.08
8.0.80.0110.00416.99
8.0.70.0040.00416.79
8.0.60.0040.00416.80
8.0.50.0000.00817.02
8.0.30.0120.00717.18
8.0.20.0120.00617.40
8.0.10.0040.00417.05
8.0.00.0090.00916.81
7.4.330.0000.00516.72
7.4.320.0000.00616.73
7.4.300.0030.00316.63
7.4.290.0030.00316.64
7.4.280.0000.00916.63
7.4.270.0000.00616.73
7.4.260.0000.00613.31
7.4.250.0000.00716.62
7.4.240.0040.00416.57
7.4.230.0030.00316.48
7.4.220.0030.02216.66
7.4.210.0070.00816.61
7.4.200.0000.00716.83
7.4.190.0030.00316.62
7.4.160.0080.00816.53
7.4.150.0100.01317.40
7.4.140.0080.01217.86
7.4.130.0050.01116.66
7.4.120.0100.00716.62
7.4.110.0170.00016.63
7.4.100.0120.00616.84
7.4.90.0130.01016.58
7.4.80.0140.00619.39
7.4.70.0100.00716.58
7.4.60.0030.01416.56
7.4.50.0000.00916.39
7.4.40.0070.00722.77
7.4.30.0190.00316.66
7.4.00.0030.01415.07
7.3.330.0060.00013.15
7.3.320.0060.00013.17
7.3.310.0060.00016.15
7.3.300.0020.00516.32
7.3.290.0040.01116.25
7.3.280.0090.00816.24
7.3.270.0070.01017.40
7.3.260.0140.00618.24
7.3.250.0130.00616.44
7.3.240.0030.01316.20
7.3.230.0040.01516.79
7.3.210.0180.00316.46
7.3.200.0130.00619.39
7.3.190.0150.00316.51
7.3.180.0030.01316.17
7.3.170.0100.00716.75
7.3.160.0050.01016.53
7.3.120.0000.01414.55
7.2.330.0060.01016.61
7.2.320.0100.01416.47
7.2.310.0170.00716.79
7.2.300.0100.01016.68
7.2.290.0060.01116.80
7.2.60.0100.00316.86
7.2.00.0120.00619.55
7.1.200.0030.00615.76
7.1.100.0000.00918.58
7.1.70.0000.00817.02
7.1.60.0100.01319.17
7.1.50.0220.00634.95
7.1.00.0000.07722.46
7.0.200.0000.00816.80
7.0.140.0070.07022.00
7.0.80.0770.05019.95
7.0.70.0470.05019.95
7.0.60.0600.08019.99
7.0.50.0470.07720.35
7.0.40.0030.05320.07
7.0.30.0030.05320.18
7.0.20.0030.05020.19
7.0.10.0070.08320.14
7.0.00.0030.08320.13
5.6.280.0130.06721.09
5.6.230.0030.08020.59
5.6.220.0030.05320.57
5.6.210.0100.04320.68
5.6.200.0100.07721.17
5.6.190.0070.08021.00
5.6.180.0030.08020.93
5.6.170.0000.09020.97
5.6.160.0130.06021.01
5.6.150.0100.07321.02
5.6.140.0030.08721.07
5.6.130.0030.08720.94
5.6.120.0070.06721.00
5.6.110.0070.04721.08
5.6.100.0130.07720.98
5.6.90.0170.06020.86
5.6.80.0130.08020.38
5.6.70.0070.05020.51
5.6.60.0000.04720.42
5.6.50.0070.07020.39
5.6.40.0070.08320.28
5.6.30.0070.08020.29
5.6.20.0100.07720.30
5.6.10.0030.05320.48
5.6.00.0070.08320.47
5.5.370.0100.08020.39
5.5.360.0030.05020.42
5.5.350.0130.07320.38
5.5.340.0100.05320.92
5.5.330.0070.05020.93
5.5.320.0230.04020.63
5.5.310.0170.07720.81
5.5.300.0000.09020.82
5.5.290.0000.06320.92
5.5.280.0030.05320.78
5.5.270.0100.07320.90
5.5.260.0030.06320.73
5.5.250.0030.05720.44
5.5.240.0000.08320.20
5.5.230.0130.06720.25
5.5.220.0130.07020.14
5.5.210.0030.08720.17
5.5.200.0030.08020.23
5.5.190.0100.07320.21
5.5.180.0030.05320.14
5.5.160.0000.08320.26
5.5.150.0100.08020.20
5.5.140.0130.04020.20
5.5.130.0070.07720.21
5.5.120.0030.05720.26
5.5.110.0000.08320.23
5.5.100.0100.07019.97
5.5.90.0100.03720.14
5.5.80.0070.08020.05
5.5.70.0130.07320.08
5.5.60.0170.04720.14
5.5.50.0130.05720.14
5.5.40.0100.08020.04
5.5.30.0030.07720.02
5.5.20.0200.07020.04
5.5.10.0170.07319.96
5.5.00.0070.05020.09
5.4.450.0030.04319.50
5.4.440.0030.04719.45
5.4.430.0000.08319.36
5.4.420.0070.05019.22
5.4.410.0100.06719.37
5.4.400.0100.07319.16
5.4.390.0070.07019.05
5.4.380.0070.07319.15
5.4.370.0070.07719.16
5.4.360.0000.07719.07
5.4.350.0030.05319.14
5.4.340.0070.04019.09
5.4.320.0030.05018.88
5.4.310.0100.07319.18
5.4.300.0070.05019.23
5.4.290.0030.08018.84
5.4.280.0130.07318.87
5.4.270.0100.07719.04
5.4.260.0070.07718.89
5.4.250.0070.05019.11
5.4.240.0130.06719.07
5.4.230.0100.07019.11
5.4.220.0200.06019.10
5.4.210.0200.06019.15
5.4.200.0070.04718.84
5.4.190.0070.07719.14
5.4.180.0030.08019.09
5.4.170.0100.07019.02
5.4.160.0000.08719.14
5.4.150.0100.05319.10
5.4.140.0030.04016.42
5.4.130.0070.06716.40
5.4.120.0030.07316.35
5.4.110.0070.07316.32
5.4.100.0000.07716.50
5.4.90.0170.06316.48
5.4.80.0070.07316.46
5.4.70.0070.07316.29
5.4.60.0030.08016.46
5.4.50.0170.06316.30
5.4.40.0130.06016.45
5.4.30.0130.03316.27
5.4.20.0100.05016.36
5.4.10.0170.03316.31
5.4.00.0030.05015.89
5.3.290.0100.07314.58
5.3.280.0000.05314.57
5.3.270.0030.05714.53
5.3.260.0000.05314.58
5.3.250.0100.07314.57
5.3.240.0070.07314.53
5.3.230.0130.07314.63
5.3.220.0070.08314.54
5.3.210.0030.07714.66
5.3.200.0100.04714.68
5.3.190.0070.07714.68
5.3.180.0130.07014.66
5.3.170.0000.08014.52
5.3.160.0130.07314.44
5.3.150.0070.07314.61
5.3.140.0070.06714.49
5.3.130.0070.04314.59
5.3.120.0000.07714.47
5.3.110.0030.06714.59
5.3.100.0070.07313.96
5.3.90.0100.07313.97
5.3.80.0070.07314.02
5.3.70.0070.07714.13
5.3.60.0070.05714.11
5.3.50.0100.04713.93
5.3.40.0030.07713.88
5.3.30.0000.08013.88
5.3.20.0070.06713.79
5.3.10.0100.06013.64
5.3.00.0030.05713.71
5.2.170.0030.03712.11
5.2.160.0070.06012.11
5.2.150.0070.06312.11
5.2.140.0130.05312.11
5.2.130.0070.04312.11
5.2.120.0130.05312.11
5.2.110.0070.03312.11
5.2.100.0130.02012.11
5.2.90.0070.02712.11
5.2.80.0030.04712.11
5.2.70.0070.06312.11
5.2.60.0070.04312.11
5.2.50.0070.04712.11
5.2.40.0030.04712.11
5.2.30.0000.05712.11
5.2.20.0070.04712.11
5.2.10.0170.03012.11
5.2.00.0000.04712.11
5.1.60.0030.03012.11
5.1.50.0030.05712.11
5.1.40.0000.05712.11
5.1.30.0030.04012.11
5.1.20.0130.04312.11
5.1.10.0030.05312.11
5.1.00.0100.02712.11
5.0.50.0000.03012.11
5.0.40.0000.02312.11
5.0.30.0000.04712.11
5.0.20.0100.03712.11
5.0.10.0030.03312.11
5.0.00.0070.06012.11
4.4.90.0030.03312.11
4.4.80.0000.03712.11
4.4.70.0030.03712.11
4.4.60.0000.03712.11
4.4.50.0000.03312.11
4.4.40.0030.02712.11
4.4.30.0070.03312.11
4.4.20.0000.03712.11
4.4.10.0030.03012.11
4.4.00.0000.03312.11
4.3.110.0030.02312.11
4.3.100.0030.03012.11
4.3.90.0030.03312.11
4.3.80.0070.04712.11
4.3.70.0030.02312.11
4.3.60.0000.03712.11
4.3.50.0030.03312.11
4.3.40.0000.05312.11
4.3.30.0030.03712.11
4.3.20.0030.03712.11
4.3.10.0030.03312.11
4.3.00.0030.01712.11

preferences:
39.99 ms | 401 KiB | 5 Q