3v4l.org

run code in 300+ PHP versions simultaneously
<?php $words = "systematic,gear,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)
8.3.40.0130.00618.79
8.3.30.0100.01018.71
8.3.20.0040.00718.55
8.3.10.0040.00420.65
8.3.00.0040.00419.26
8.2.170.0040.01122.96
8.2.160.0070.00722.24
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0080.00020.71
8.2.110.0090.00020.36
8.2.100.0070.00417.91
8.2.90.0060.00317.63
8.2.80.0030.00517.97
8.2.70.0060.00317.92
8.2.60.0000.00817.91
8.2.50.0080.00018.10
8.2.40.0040.00420.61
8.2.30.0080.00019.08
8.2.20.0030.00617.59
8.2.10.0050.00317.89
8.2.00.0000.00717.82
8.1.270.0090.00024.66
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0030.00623.93
8.1.230.0040.00819.00
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0090.00317.35
8.1.190.0030.00617.13
8.1.180.0040.00418.10
8.1.170.0080.00018.65
8.1.160.0040.00418.79
8.1.150.0040.00420.26
8.1.140.0040.00417.21
8.1.130.0070.00017.52
8.1.120.0000.00717.47
8.1.110.0060.00317.52
8.1.100.0000.00717.43
8.1.90.0040.00417.55
8.1.80.0050.00217.37
8.1.70.0040.00417.53
8.1.60.0030.00517.70
8.1.50.0000.00817.55
8.1.40.0000.00817.64
8.1.30.0050.00317.74
8.1.20.0040.00417.69
8.1.10.0040.00417.60
8.1.00.0000.00817.54
8.0.300.0000.00719.76
8.0.290.0050.00316.75
8.0.280.0000.00818.31
8.0.270.0030.00317.20
8.0.260.0030.00317.00
8.0.250.0040.00417.05
8.0.240.0050.00317.00
8.0.230.0040.00417.06
8.0.220.0030.00316.86
8.0.210.0030.00316.95
8.0.200.0040.00416.89
8.0.190.0000.00716.91
8.0.180.0080.00516.94
8.0.170.0050.00316.89
8.0.160.0030.00316.99
8.0.150.0030.00616.93
8.0.140.0080.00016.83
8.0.130.0000.00613.39
8.0.120.0050.00216.81
8.0.110.0060.00316.92
8.0.100.0030.00317.02
8.0.90.0030.00516.80
8.0.80.0130.01017.01
8.0.70.0040.00416.87
8.0.60.0040.00416.91
8.0.50.0040.00317.08
8.0.30.0150.00617.31
8.0.20.0100.00817.26
8.0.10.0070.00016.89
8.0.00.0150.00516.93
7.4.330.0050.00013.19
7.4.320.0030.00316.63
7.4.300.0030.00316.64
7.4.290.0030.00316.66
7.4.280.0080.00016.68
7.4.270.0080.00016.75
7.4.260.0000.00613.34
7.4.250.0050.00516.76
7.4.240.0020.00516.72
7.4.230.0070.00016.55
7.4.220.0040.01816.77
7.4.210.0070.00816.67
7.4.200.0070.00016.63
7.4.190.0070.00016.83
7.4.160.0120.00316.34
7.4.150.0100.01416.75
7.4.140.0120.00816.71
7.4.130.0050.01516.68
7.4.120.0110.00616.59
7.4.110.0170.00016.55
7.4.100.0150.01216.68
7.4.90.0140.01016.50
7.4.80.0060.01016.40
7.4.70.0030.01316.59
7.4.60.0120.00316.44
7.4.50.0080.00016.66
7.4.40.0070.01016.35
7.4.30.0140.00316.49
7.4.00.0100.00615.00
7.3.330.0000.00713.07
7.3.320.0000.00613.05
7.3.310.0070.00016.10
7.3.300.0000.00616.27
7.3.290.0000.01416.27
7.3.280.0070.00916.31
7.3.270.0060.01116.64
7.3.260.0090.00816.53
7.3.250.0080.01116.43
7.3.240.0060.01016.34
7.3.230.0100.01016.53
7.3.210.0080.00916.28
7.3.200.0100.01019.39
7.3.190.0100.01116.48
7.3.180.0120.00916.34
7.3.170.0100.01116.71
7.3.160.0130.00316.71
7.3.120.0070.00714.61
7.3.10.0060.00916.76
7.3.00.0030.01016.69
7.2.330.0100.00916.64
7.2.320.0130.01416.73
7.2.310.0130.00716.70
7.2.300.0110.00616.57
7.2.290.0100.00716.48
7.2.130.0070.01016.70
7.2.120.0060.01216.97
7.2.110.0040.01517.04
7.2.100.0090.00916.98
7.2.90.0040.01216.79
7.2.80.0080.00416.93
7.2.70.0120.00016.96
7.2.60.0080.00517.02
7.2.50.0000.01017.15
7.2.40.0070.00316.96
7.2.30.0040.00716.87
7.2.20.0040.00816.92
7.2.10.0000.01317.02
7.2.00.0090.00818.15
7.1.250.0030.00615.88
7.1.200.0040.00915.88
7.1.100.0030.01418.25
7.1.70.0030.00517.23
7.1.60.0140.01019.40
7.1.50.0100.00716.81
7.1.00.0030.06322.45
7.0.200.0310.00314.65
7.0.140.0030.07321.94
7.0.120.0000.07722.05
7.0.110.0030.04319.94
7.0.100.0100.07320.11
7.0.90.0100.05319.98
7.0.80.0170.04019.84
7.0.70.0030.08019.89
7.0.60.0070.04719.65
7.0.50.0000.07320.30
7.0.40.0030.07720.18
7.0.30.0070.08720.06
7.0.20.0130.06320.05
7.0.10.0130.03020.05
7.0.00.0170.07020.04
5.6.280.0030.07020.90
5.6.260.0070.07320.65
5.6.250.0070.07020.64
5.6.240.0070.06720.56
5.6.230.0030.08320.66
5.6.220.0070.04320.67
5.6.210.0130.07320.66
5.6.200.0030.04320.98
5.6.190.0030.08020.93
5.6.180.0000.08720.95
5.6.170.0030.09021.14
5.6.160.0070.03721.03
5.6.150.0030.08720.90
5.6.140.0070.07720.98
5.6.130.0130.06721.28
5.6.120.0130.06021.08
5.6.110.0130.07720.97
5.6.100.0030.08021.20
5.6.90.0030.06721.03
5.6.80.0070.07320.47
5.6.70.0230.06720.50
5.6.60.0130.06020.55
5.6.50.0030.08020.57
5.6.40.0100.08020.54
5.6.30.0000.08720.47
5.6.20.0130.05320.29
5.6.10.0130.06320.33
5.6.00.0130.07320.62
5.5.380.0070.05720.36
5.5.370.0130.06720.34
5.5.360.0000.05320.55
5.5.350.0100.04720.41
5.5.340.0100.04320.91
5.5.330.0030.04020.84
5.5.320.0000.06320.74
5.5.310.0100.07020.88
5.5.300.0030.07720.97
5.5.290.0200.07020.78
5.5.280.0130.07720.98
5.5.270.0130.07720.82
5.5.260.0070.04720.96
5.5.250.0200.05720.58
5.5.240.0130.05020.15
5.5.230.0030.08320.40
5.5.220.0100.07020.27
5.5.210.0000.08320.14
5.5.200.0130.07320.19
5.5.190.0070.05320.23
5.5.180.0130.07720.36
5.5.160.0100.06320.15
5.5.150.0170.06720.09
5.5.140.0100.07720.24
5.5.130.0070.08320.32
5.5.120.0100.07720.32
5.5.110.0070.08320.28
5.5.100.0200.06320.03
5.5.90.0130.07020.13
5.5.80.0030.04720.27
5.5.70.0030.08320.19
5.5.60.0070.05020.21
5.5.50.0100.08320.20
5.5.40.0170.07320.23
5.5.30.0030.07320.11
5.5.20.0130.07020.05
5.5.10.0100.06020.07
5.5.00.0170.07320.02
5.4.450.0030.08319.64
5.4.440.0030.08319.34
5.4.430.0100.07019.48
5.4.420.0030.08319.46
5.4.410.0100.06719.35
5.4.400.0000.06719.14
5.4.390.0070.07719.32
5.4.380.0030.08019.33
5.4.370.0130.07019.00
5.4.360.0100.07719.00
5.4.350.0030.07318.99
5.4.340.0100.07719.18
5.4.320.0100.08019.18
5.4.310.0070.07719.14
5.4.300.0030.08019.19
5.4.290.0070.07318.98
5.4.280.0030.05319.23
5.4.270.0100.07319.09
5.4.260.0170.06719.06
5.4.250.0030.08019.19
5.4.240.0130.06718.97
5.4.230.0070.07719.23
5.4.220.0030.06719.13
5.4.210.0070.07719.21
5.4.200.0100.08018.99
5.4.190.0000.07319.08
5.4.180.0070.07719.04
5.4.170.0170.07019.17
5.4.160.0130.07319.24
5.4.150.0070.06718.96
5.4.140.0100.07316.37
5.4.130.0170.06316.62
5.4.120.0130.03716.46
5.4.110.0030.07316.41
5.4.100.0070.07316.57
5.4.90.0130.05716.35
5.4.80.0070.07016.54
5.4.70.0170.06316.24
5.4.60.0100.06716.52
5.4.50.0100.07316.45
5.4.40.0070.06016.59
5.4.30.0000.08016.38
5.4.20.0030.07016.44
5.4.10.0000.07716.40
5.4.00.0200.05716.04
5.3.290.0000.06314.69
5.3.280.0130.06314.72
5.3.270.0070.06314.63
5.3.260.0170.07314.45
5.3.250.0070.04714.74
5.3.240.0130.07714.45
5.3.230.0130.07014.60
5.3.220.0130.06714.70
5.3.210.0130.06714.57
5.3.200.0000.07714.79
5.3.190.0130.06714.59
5.3.180.0030.08314.40
5.3.170.0170.06714.55
5.3.160.0130.06714.54
5.3.150.0100.06314.68
5.3.140.0100.07314.55
5.3.130.0030.08014.64
5.3.120.0070.05014.49
5.3.110.0100.06714.51
5.3.100.0030.07314.16
5.3.90.0030.07714.14
5.3.80.0030.04714.01
5.3.70.0070.07014.09
5.3.60.0000.08313.98
5.3.50.0100.06713.79
5.3.40.0130.06714.00
5.3.30.0100.04013.85
5.3.20.0100.07013.73
5.3.10.0130.06013.50
5.3.00.0130.06713.77
5.2.170.0100.06011.88
5.2.160.0030.06311.88
5.2.150.0000.08011.88
5.2.140.0130.04711.88
5.2.130.0000.06711.88
5.2.120.0100.05711.88
5.2.110.0100.05711.88
5.2.100.0030.03711.88
5.2.90.0070.03311.88
5.2.80.0130.05311.88
5.2.70.0070.06311.88
5.2.60.0030.06011.88
5.2.50.0030.06311.88
5.2.40.0000.04711.88
5.2.30.0030.05311.88
5.2.20.0030.03011.88
5.2.10.0070.03711.88
5.2.00.0070.02311.88
5.1.60.0030.04711.88
5.1.50.0070.04311.88
5.1.40.0030.02711.88
5.1.30.0030.03011.88
5.1.20.0000.02711.88
5.1.10.0000.04011.88
5.1.00.0100.01711.88
5.0.50.0000.02011.88
5.0.40.0000.02011.88
5.0.30.0000.03011.88
5.0.20.0070.01311.88
5.0.10.0030.02011.88
5.0.00.0030.03011.88
4.4.90.0030.03711.88
4.4.80.0000.03711.88
4.4.70.0000.01711.88
4.4.60.0000.02011.88
4.4.50.0030.03711.88
4.4.40.0030.02311.88
4.4.30.0000.01711.88
4.4.20.0000.01711.88
4.4.10.0030.02011.88
4.4.00.0000.02711.88
4.3.110.0000.01711.88
4.3.100.0000.01711.88
4.3.90.0000.01311.88
4.3.80.0000.02311.88
4.3.70.0030.02011.88
4.3.60.0000.03311.88
4.3.50.0070.02311.88
4.3.40.0100.04311.88
4.3.30.0030.01311.88
4.3.20.0030.03011.88
4.3.10.0030.03011.88
4.3.00.0030.03311.88

preferences:
46.93 ms | 400 KiB | 5 Q