3v4l.org

run code in 300+ PHP versions simultaneously
<?php $words = "systematic,gear,synthesis,mysterious"; $words=explode(",",$words); $your_array = preg_grep("/[^s]|[^m|][^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)
8.3.60.0120.00318.68
8.3.50.0110.01021.14
8.3.40.0140.00018.84
8.3.30.0100.00320.09
8.3.20.0040.00420.16
8.3.10.0000.00820.92
8.3.00.0070.00022.43
8.2.180.0170.00316.63
8.2.170.0120.00322.96
8.2.160.0100.00720.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00720.95
8.2.110.0000.00920.36
8.2.100.0110.00017.91
8.2.90.0000.00819.09
8.2.80.0030.00517.97
8.2.70.0000.00917.50
8.2.60.0090.00017.79
8.2.50.0060.00318.07
8.2.40.0080.00018.09
8.2.30.0070.00019.45
8.2.20.0050.00217.72
8.2.10.0040.00417.70
8.2.00.0000.00817.84
8.1.280.0070.00725.92
8.1.270.0030.00623.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.05
8.1.230.0070.00422.11
8.1.220.0000.00818.77
8.1.210.0060.00320.95
8.1.200.0030.00617.38
8.1.190.0060.00317.40
8.1.180.0090.00018.10
8.1.170.0040.00418.67
8.1.160.0040.00418.76
8.1.150.0070.00018.62
8.1.140.0000.00817.50
8.1.130.0050.00217.75
8.1.120.0000.00817.51
8.1.110.0040.00417.51
8.1.100.0050.00217.42
8.1.90.0040.00317.54
8.1.80.0090.00017.56
8.1.70.0070.00017.57
8.1.60.0000.00817.55
8.1.50.0030.00617.64
8.1.40.0000.00817.57
8.1.30.0040.00417.59
8.1.20.0040.00417.74
8.1.10.0070.00017.63
8.1.00.0000.00817.52
8.0.300.0030.00619.81
8.0.290.0060.00317.05
8.0.280.0000.00818.47
8.0.270.0000.00717.27
8.0.260.0030.00316.91
8.0.250.0000.01017.00
8.0.240.0030.00517.02
8.0.230.0000.00717.02
8.0.220.0000.00716.99
8.0.210.0040.00416.88
8.0.200.0070.00016.91
8.0.190.0000.00716.91
8.0.180.0040.00417.03
8.0.170.0070.00017.00
8.0.160.0000.00716.83
8.0.150.0000.00816.84
8.0.140.0080.00516.89
8.0.130.0050.00013.43
8.0.120.0080.00016.90
8.0.110.0000.00816.98
8.0.100.0040.00417.00
8.0.90.0040.00416.75
8.0.80.0030.01216.93
8.0.70.0040.00417.03
8.0.60.0000.00716.95
8.0.50.0040.00416.77
8.0.30.0120.00916.94
8.0.20.0140.01117.40
8.0.10.0040.00417.07
8.0.00.0130.00516.82
7.4.330.0000.00516.86
7.4.320.0040.00416.65
7.4.300.0000.00616.66
7.4.290.0030.00316.80
7.4.280.0000.00816.76
7.4.270.0070.00016.64
7.4.260.0030.00313.44
7.4.250.0040.00416.68
7.4.240.0000.00816.66
7.4.230.0070.00016.55
7.4.220.0130.00616.57
7.4.210.0090.00616.66
7.4.200.0000.00716.58
7.4.190.0040.00416.80
7.4.160.0100.01016.50
7.4.150.0170.00317.40
7.4.140.0100.00717.86
7.4.130.0100.01016.71
7.4.120.0120.00616.67
7.4.110.0030.01316.64
7.4.100.0090.00916.45
7.4.90.0030.01516.63
7.4.80.0160.00619.39
7.4.70.0100.00716.75
7.4.60.0130.00316.74
7.4.50.0030.00616.42
7.4.40.0090.00622.77
7.4.30.0100.00716.51
7.4.00.0080.00415.14
7.3.330.0060.00013.18
7.3.320.0000.00513.21
7.3.310.0000.00716.24
7.3.300.0070.00016.29
7.3.290.0100.01016.24
7.3.280.0050.01016.29
7.3.270.0120.00617.40
7.3.260.0110.00718.24
7.3.250.0100.01016.38
7.3.240.0130.00816.40
7.3.230.0030.01316.55
7.3.210.0070.01016.66
7.3.200.0030.01619.39
7.3.190.0090.01216.52
7.3.180.0070.01116.54
7.3.170.0120.00316.27
7.3.160.0070.01016.16
7.3.120.0030.01114.77
7.2.330.0100.01016.77
7.2.320.0120.00916.71
7.2.310.0120.01216.66
7.2.300.0100.00616.76
7.2.290.0090.00916.47
7.1.100.0000.01118.21
7.1.70.0000.01117.30
7.1.60.0000.01119.17
7.1.50.0030.01017.04
7.1.00.0000.04022.50
7.0.200.0030.01016.83
7.0.140.0100.07021.97
7.0.100.0070.05319.87
7.0.90.0070.04719.81
7.0.80.0030.08719.92
7.0.70.0070.09019.87
7.0.60.0000.04319.99
7.0.50.0100.07720.31
7.0.40.0100.04320.13
7.0.30.0100.07720.00
7.0.20.0070.08320.03
7.0.10.0170.06020.04
7.0.00.0170.06320.07
5.6.280.0030.07021.12
5.6.250.0070.07720.77
5.6.240.0000.08720.50
5.6.230.0100.06320.53
5.6.220.0170.07320.64
5.6.210.0000.06020.74
5.6.200.0170.04021.13
5.6.190.0100.04721.05
5.6.180.0100.08321.07
5.6.170.0170.08720.97
5.6.160.0070.05021.05
5.6.150.0000.04721.01
5.6.140.0100.04721.03
5.6.130.0130.04721.16
5.6.120.0130.07321.03
5.6.110.0130.06721.02
5.6.100.0070.03721.04
5.6.90.0070.05020.99
5.6.80.0130.04020.46
5.6.70.0070.08020.30
5.6.60.0030.07020.54
5.6.50.0200.06320.32
5.6.40.0100.04320.37
5.6.30.0070.04020.43
5.6.20.0030.07020.35
5.6.10.0030.08020.42
5.6.00.0070.08020.28
5.5.380.0070.04720.41
5.5.370.0130.08320.48
5.5.360.0030.08320.43
5.5.350.0100.07320.39
5.5.340.0170.06720.79
5.5.330.0170.06720.92
5.5.320.0000.07020.82
5.5.310.0100.08320.87
5.5.300.0070.04720.82
5.5.290.0000.04720.91
5.5.280.0130.08020.82
5.5.270.0000.05720.85
5.5.260.0130.06320.79
5.5.250.0030.06320.57
5.5.240.0000.04320.15
5.5.230.0200.05320.25
5.5.220.0130.03320.29
5.5.210.0070.07020.23
5.5.200.0000.07020.23
5.5.190.0070.05020.18
5.5.180.0070.04720.23
5.5.160.0130.07019.96
5.5.150.0030.04020.10
5.5.140.0070.08020.10
5.5.130.0100.03720.11
5.5.120.0170.03720.20
5.5.110.0130.07320.20
5.5.100.0100.07319.91
5.5.90.0100.07320.10
5.5.80.0170.04320.08
5.5.70.0100.06720.06
5.5.60.0100.04320.14
5.5.50.0230.06020.08
5.5.40.0100.04020.14
5.5.30.0130.07020.13
5.5.20.0030.04020.15
5.5.10.0130.03020.01
5.5.00.0130.07020.04
5.4.450.0000.04319.27
5.4.440.0030.09319.35
5.4.430.0200.03719.50
5.4.420.0000.06019.22
5.4.410.0000.04319.32
5.4.400.0070.07719.05
5.4.390.0170.05319.18
5.4.380.0070.07018.90
5.4.370.0070.07719.04
5.4.360.0100.04719.05
5.4.350.0070.03719.04
5.4.340.0100.07719.04
5.4.320.0070.04319.04
5.4.310.0070.06319.13
5.4.300.0030.07719.12
5.4.290.0030.04319.13
5.4.280.0070.05319.09
5.4.270.0070.03719.21
5.4.260.0130.05319.14
5.4.250.0030.07719.17
5.4.240.0030.07319.08
5.4.230.0130.06719.02
5.4.220.0030.08018.87
5.4.210.0000.04019.17
5.4.200.0000.04719.20
5.4.190.0100.07719.07
5.4.180.0000.08019.02
5.4.170.0000.06319.07
5.4.160.0070.05019.16
5.4.150.0070.07319.14
5.4.140.0100.07316.28
5.4.130.0030.07716.39
5.4.120.0000.07016.40
5.4.110.0000.06316.46
5.4.100.0030.06316.32
5.4.90.0000.07316.32
5.4.80.0100.03316.38
5.4.70.0070.03016.37
5.4.60.0000.03716.34
5.4.50.0070.03316.28
5.4.40.0000.03716.37
5.4.30.0030.03716.46
5.4.20.0070.03716.36
5.4.10.0030.03016.48
5.4.00.0000.03715.89
5.3.290.0070.07714.64
5.3.280.0030.08314.54
5.3.270.0030.03714.53
5.3.260.0070.08014.58
5.3.250.0130.03014.71
5.3.240.0000.04314.58
5.3.230.0000.04714.56
5.3.220.0000.08014.58
5.3.210.0100.07314.68
5.3.200.0170.06714.57
5.3.190.0130.07014.57
5.3.180.0000.04014.64
5.3.170.0100.03314.61
5.3.160.0000.04314.67
5.3.150.0030.03714.66
5.3.140.0030.04014.64
5.3.130.0030.03314.52
5.3.120.0000.04014.46
5.3.110.0030.03014.59
5.3.100.0030.03714.01
5.3.90.0000.04314.15
5.3.80.0070.03314.02
5.3.70.0070.03313.89
5.3.60.0030.04013.90
5.3.50.0000.03713.95
5.3.40.0070.03013.95
5.3.30.0070.07014.02
5.3.20.0030.04713.61
5.3.10.0100.04313.63
5.3.00.0030.05713.75
5.2.170.0000.03311.57
5.2.160.0070.02711.57
5.2.150.0070.04311.57
5.2.140.0030.03711.57
5.2.130.0000.03011.57
5.2.120.0000.03311.57
5.2.110.0030.05011.57
5.2.100.0070.02711.57
5.2.90.0030.03711.57
5.2.80.0030.06011.57
5.2.70.0000.03011.57
5.2.60.0030.02711.57
5.2.50.0030.03011.57
5.2.40.0070.02311.57
5.2.30.0070.03011.57
5.2.20.0030.02711.57
5.2.10.0030.03011.57
5.2.00.0030.02711.57
5.1.60.0000.02711.57
5.1.50.0070.01711.57
5.1.40.0030.02311.57
5.1.30.0070.02311.57
5.1.20.0070.02711.57
5.1.10.0000.02711.57
5.1.00.0030.02311.57
5.0.50.0000.02011.57
5.0.40.0000.02011.57
5.0.30.0000.03011.57
5.0.20.0030.01711.57
5.0.10.0000.02011.57
5.0.00.0000.02711.57
4.4.90.0000.02011.57
4.4.80.0000.01711.57
4.4.70.0030.01311.57
4.4.60.0030.01711.57
4.4.50.0030.01711.57
4.4.40.0000.02311.57
4.4.30.0000.01711.57
4.4.20.0030.01311.57
4.4.10.0000.01711.57
4.4.00.0000.02311.57
4.3.110.0030.02011.57
4.3.100.0030.01311.57
4.3.90.0000.01711.57
4.3.80.0000.02011.57
4.3.70.0000.01711.57
4.3.60.0000.01311.57
4.3.50.0000.01711.57
4.3.40.0000.02311.57
4.3.30.0000.01311.57
4.3.20.0000.01311.57
4.3.10.0000.01711.57
4.3.00.0000.01311.57

preferences:
39.17 ms | 401 KiB | 5 Q