3v4l.org

run code in 300+ PHP versions simultaneously
<?php $words = "systematic,gear,synthesis,mysterious,system"; $words=explode(",",$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)
8.3.40.0100.00718.96
8.3.30.0080.00520.04
8.3.20.0070.00020.38
8.3.10.0080.00021.06
8.3.00.0080.00022.50
8.2.170.0150.00322.96
8.2.160.0070.00720.46
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0050.00320.97
8.2.110.0060.00619.30
8.2.100.0040.00817.91
8.2.90.0000.00719.17
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0060.00618.04
8.2.50.0080.00018.07
8.2.40.0040.00418.03
8.2.30.0070.00019.45
8.2.20.0040.00417.71
8.2.10.0040.00417.83
8.2.00.0040.00417.88
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0070.00722.33
8.1.230.0040.00720.89
8.1.220.0080.00018.77
8.1.210.0040.00419.01
8.1.200.0030.00617.35
8.1.190.0040.00417.41
8.1.180.0060.00318.10
8.1.170.0000.00818.53
8.1.160.0040.00418.76
8.1.150.0030.00518.67
8.1.140.0070.00017.57
8.1.130.0000.00717.75
8.1.120.0030.00317.43
8.1.110.0000.00817.52
8.1.100.0040.00417.50
8.1.90.0040.00417.54
8.1.80.0030.00617.50
8.1.70.0040.00417.44
8.1.60.0050.00517.61
8.1.50.0030.00617.49
8.1.40.0020.00517.62
8.1.30.0040.00417.68
8.1.20.0040.00417.71
8.1.10.0030.00517.50
8.1.00.0000.00817.57
8.0.300.0080.00019.85
8.0.290.0000.00817.05
8.0.280.0000.00718.48
8.0.270.0070.00017.22
8.0.260.0030.00316.83
8.0.250.0030.00617.06
8.0.240.0040.00417.04
8.0.230.0070.00017.04
8.0.220.0030.00316.98
8.0.210.0000.00716.95
8.0.200.0030.00316.93
8.0.190.0050.00317.05
8.0.180.0000.00817.01
8.0.170.0050.00316.95
8.0.160.0070.00016.97
8.0.150.0000.00716.89
8.0.140.0130.00016.94
8.0.130.0000.00513.35
8.0.120.0000.00816.96
8.0.110.0040.00416.80
8.0.100.0050.00216.79
8.0.90.0080.00016.74
8.0.80.0130.00317.00
8.0.70.0070.00016.80
8.0.60.0040.00416.99
8.0.50.0000.00716.91
8.0.30.0110.00817.25
8.0.20.0110.01317.40
8.0.10.0030.00516.95
8.0.00.0120.00616.95
7.4.330.0060.00016.79
7.4.320.0000.00616.70
7.4.300.0070.00016.59
7.4.290.0070.00016.74
7.4.280.0040.00416.71
7.4.270.0070.00016.63
7.4.260.0060.00013.39
7.4.250.0000.00816.61
7.4.240.0030.00516.75
7.4.230.0000.00816.74
7.4.220.0100.01716.69
7.4.210.0060.01016.68
7.4.200.0000.00816.81
7.4.190.0070.00016.71
7.4.160.0140.00316.49
7.4.150.0090.01617.40
7.4.140.0050.01217.86
7.4.130.0100.01016.46
7.4.120.0070.01016.66
7.4.110.0070.01116.48
7.4.100.0100.00716.75
7.4.90.0060.01216.60
7.4.80.0030.01419.39
7.4.70.0060.01116.71
7.4.60.0150.00316.65
7.4.50.0040.00416.39
7.4.40.0030.00922.77
7.4.30.0030.01316.61
7.4.00.0080.00814.98
7.3.330.0030.00313.11
7.3.320.0030.00313.19
7.3.310.0000.00716.25
7.3.300.0040.00416.23
7.3.290.0030.01616.31
7.3.280.0070.01116.30
7.3.270.0120.01317.40
7.3.260.0090.00918.24
7.3.250.0120.00816.27
7.3.240.0070.01016.34
7.3.230.0070.01116.46
7.3.210.0160.00016.54
7.3.200.0130.00319.39
7.3.190.0090.01316.70
7.3.180.0160.00616.68
7.3.170.0040.01216.27
7.3.160.0060.01516.23
7.3.120.0050.01014.56
7.3.110.0110.00714.52
7.3.100.0070.00714.88
7.3.90.0070.00714.57
7.3.80.0110.00314.42
7.3.70.0040.01114.63
7.3.60.0030.01014.63
7.3.50.0000.01814.83
7.3.40.0070.01014.75
7.3.30.0070.01014.70
7.3.20.0080.00516.72
7.3.10.0000.01316.80
7.3.00.0040.01116.65
7.2.330.0100.00716.74
7.2.320.0070.01016.68
7.2.310.0090.01516.81
7.2.300.0080.01116.81
7.2.290.0100.00616.76
7.2.250.0000.01715.18
7.2.240.0000.01815.14
7.2.230.0040.01115.10
7.2.220.0110.00414.92
7.2.210.0030.01315.14
7.2.200.0070.00714.97
7.2.190.0070.00315.21
7.2.180.0030.00914.71
7.2.170.0070.00715.11
7.2.00.0030.01019.52
7.1.330.0110.00415.99
7.1.320.0030.00616.02
7.1.310.0090.00615.86
7.1.300.0070.01016.05
7.1.290.0070.00716.07
7.1.280.0130.00315.67
7.1.270.0100.00315.82
7.1.260.0040.00715.55
7.1.100.0100.00318.32
7.1.70.0040.00417.13
7.1.60.0140.01019.17
7.1.50.0240.01434.87
7.1.00.0000.03722.31
7.0.200.0050.00216.87
7.0.140.0000.07321.92
7.0.100.0030.04319.88
7.0.90.0070.07319.88
7.0.80.0100.08019.95
7.0.70.0100.08019.88
7.0.60.0070.08719.96
7.0.50.0100.08320.34
7.0.40.0130.07319.96
7.0.30.0170.07720.14
7.0.20.0030.09020.15
7.0.10.0170.07720.06
7.0.00.0130.05720.10
5.6.280.0070.07021.07
5.6.250.0030.08320.61
5.6.240.0170.07020.60
5.6.230.0130.07020.69
5.6.220.0070.08720.54
5.6.210.0100.08020.59
5.6.200.0130.08020.97
5.6.190.0100.07020.95
5.6.180.0070.07321.08
5.6.170.0070.05021.05
5.6.160.0100.06721.07
5.6.150.0070.07721.05
5.6.140.0170.06021.04
5.6.130.0070.08021.00
5.6.120.0200.06720.92
5.6.110.0100.08321.02
5.6.100.0070.08021.04
5.6.90.0100.07321.00
5.6.80.0070.07320.41
5.6.70.0030.08020.46
5.6.60.0170.06320.35
5.6.50.0030.06320.45
5.6.40.0100.07320.28
5.6.30.0100.04720.29
5.6.20.0070.07720.29
5.6.10.0130.07020.52
5.6.00.0130.07320.39
5.5.380.0100.08020.39
5.5.370.0000.08320.43
5.5.360.0170.07720.42
5.5.350.0170.07320.43
5.5.340.0100.07320.62
5.5.330.0070.08320.90
5.5.320.0100.07720.77
5.5.310.0230.04320.88
5.5.300.0070.08020.75
5.5.290.0030.08720.72
5.5.280.0070.09020.72
5.5.270.0070.09020.88
5.5.260.0100.08320.89
5.5.250.0030.08720.64
5.5.240.0170.04020.15
5.5.230.0130.07020.14
5.5.220.0170.07020.17
5.5.210.0070.04720.18
5.5.200.0130.07020.21
5.5.190.0170.06020.18
5.5.180.0230.06720.24
5.5.160.0100.06720.14
5.5.150.0130.07320.23
5.5.140.0030.08020.06
5.5.130.0100.05020.03
5.5.120.0030.08020.08
5.5.110.0070.07720.17
5.5.100.0130.06720.01
5.5.90.0100.07320.14
5.5.80.0030.06719.93
5.5.70.0070.07720.08
5.5.60.0130.06320.09
5.5.50.0130.07320.13
5.5.40.0130.07020.04
5.5.30.0030.08020.09
5.5.20.0000.08320.14
5.5.10.0170.07020.01
5.5.00.0000.08319.96
5.4.450.0030.08719.42
5.4.440.0070.08019.37
5.4.430.0070.07719.45
5.4.420.0130.06719.55
5.4.410.0100.08019.33
5.4.400.0030.05019.14
5.4.390.0100.07719.15
5.4.380.0170.06719.25
5.4.370.0030.08019.18
5.4.360.0230.06719.04
5.4.350.0030.07319.13
5.4.340.0130.06719.02
5.4.320.0100.07718.88
5.4.310.0070.04319.05
5.4.300.0030.07719.18
5.4.290.0070.07319.09
5.4.280.0130.07019.03
5.4.270.0070.07018.87
5.4.260.0000.08018.89
5.4.250.0030.08019.04
5.4.240.0170.03719.04
5.4.230.0100.06719.14
5.4.220.0030.08019.13
5.4.210.0070.07719.18
5.4.200.0170.06319.14
5.4.190.0130.06318.94
5.4.180.0000.07718.84
5.4.170.0070.07719.02
5.4.160.0200.03019.23
5.4.150.0030.08019.01
5.4.140.0000.07316.19
5.4.130.0070.07016.32
5.4.120.0070.07016.18
5.4.110.0030.07016.39
5.4.100.0100.05016.51
5.4.90.0000.06316.34
5.4.80.0030.06716.50
5.4.70.0070.07316.50
5.4.60.0000.08016.35
5.4.50.0000.07716.36
5.4.40.0000.07316.30
5.4.30.0070.07016.42
5.4.20.0030.04716.48
5.4.10.0130.06716.40
5.4.00.0070.07015.78
5.3.290.0130.06314.67
5.3.280.0000.08314.65
5.3.270.0100.07014.60
5.3.260.0130.07014.61
5.3.250.0070.06714.71
5.3.240.0070.04314.58
5.3.230.0030.07314.65
5.3.220.0000.08014.67
5.3.210.0070.07714.62
5.3.200.0000.08314.57
5.3.190.0100.07014.54
5.3.180.0070.07314.62
5.3.170.0070.04314.69
5.3.160.0170.06014.48
5.3.150.0070.04314.50
5.3.140.0000.08014.63
5.3.130.0070.06014.56
5.3.120.0130.07014.48
5.3.110.0100.07014.68
5.3.100.0030.07714.30
5.3.90.0270.04014.30
5.3.80.0070.07014.30
5.3.70.0070.07014.30
5.3.60.0130.06314.30
5.3.50.0070.07714.30
5.3.40.0170.06714.30
5.3.30.0030.07714.30
5.3.20.0130.05314.30
5.3.10.0100.07014.30
5.3.00.0030.06014.30
5.2.170.0070.06014.30
5.2.160.0070.05714.30
5.2.150.0100.03014.30
5.2.140.0000.06714.30
5.2.130.0030.06314.30
5.2.120.0130.03714.30
5.2.110.0000.04714.30
5.2.100.0070.06314.30
5.2.90.0000.06714.30
5.2.80.0070.06014.30
5.2.70.0030.05314.30
5.2.60.0030.05014.30
5.2.50.0000.06014.30
5.2.40.0030.05014.30
5.2.30.0100.05714.30
5.2.20.0000.04014.30
5.2.10.0030.05314.30
5.2.00.0030.04714.30
5.1.60.0030.05014.30
5.1.50.0100.04314.30
5.1.40.0030.04314.30
5.1.30.0030.05714.30
5.1.20.0030.05714.30
5.1.10.0070.04014.30
5.1.00.0030.06014.30
5.0.50.0030.04314.30
5.0.40.0070.03714.30
5.0.30.0030.06314.30
5.0.20.0000.04714.30
5.0.10.0070.03014.30
5.0.00.0030.05314.30
4.4.90.0000.03314.30
4.4.80.0030.03314.30
4.4.70.0100.03714.30
4.4.60.0030.03714.30
4.4.50.0000.04014.30
4.4.40.0070.05014.30
4.4.30.0030.02314.30
4.4.20.0070.03014.30
4.4.10.0000.03714.30
4.4.00.0000.05014.30
4.3.110.0030.03314.30
4.3.100.0070.01714.30
4.3.90.0000.03714.30
4.3.80.0000.05314.30
4.3.70.0000.03014.30
4.3.60.0030.03014.30
4.3.50.0030.03714.30
4.3.40.0070.05014.30
4.3.30.0000.03714.30
4.3.20.0070.02714.30
4.3.10.0070.03014.30
4.3.00.0070.03014.30

preferences:
48.29 ms | 400 KiB | 5 Q