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)
8.3.60.0170.00018.18
8.3.50.0130.00821.21
8.3.40.0040.01118.67
8.3.30.0000.01420.32
8.3.20.0070.00020.20
8.3.10.0050.00321.00
8.3.00.0080.00022.38
8.2.180.0150.00416.63
8.2.170.0070.00722.96
8.2.160.0070.00722.43
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00020.72
8.2.110.0060.00319.02
8.2.100.0110.00017.84
8.2.90.0000.00719.05
8.2.80.0030.00517.97
8.2.70.0000.00917.63
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0050.00318.09
8.2.30.0000.00719.51
8.2.20.0000.00717.61
8.2.10.0000.00717.83
8.2.00.0040.00417.92
8.1.280.0000.01425.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0070.00322.51
8.1.230.0040.00820.97
8.1.220.0000.00818.77
8.1.210.0000.00919.01
8.1.200.0060.00317.38
8.1.190.0030.00617.39
8.1.180.0040.00418.10
8.1.170.0080.00018.79
8.1.160.0000.00718.76
8.1.150.0040.00418.65
8.1.140.0030.00517.50
8.1.130.0030.00317.80
8.1.120.0040.00417.49
8.1.110.0080.00017.45
8.1.100.0030.00317.41
8.1.90.0000.00717.56
8.1.80.0000.00717.57
8.1.70.0030.00517.48
8.1.60.0040.00417.70
8.1.50.0040.00417.61
8.1.40.0000.00717.64
8.1.30.0000.00817.63
8.1.20.0040.00417.66
8.1.10.0070.00017.42
8.1.00.0000.00817.47
8.0.300.0080.00019.90
8.0.290.0040.00417.05
8.0.280.0090.00018.44
8.0.270.0070.00017.07
8.0.260.0000.00616.80
8.0.250.0000.00817.02
8.0.240.0000.00917.01
8.0.230.0000.00816.93
8.0.220.0030.00317.03
8.0.210.0030.00316.96
8.0.200.0040.00417.03
8.0.190.0050.00317.03
8.0.180.0070.00017.02
8.0.170.0070.00016.92
8.0.160.0030.00516.82
8.0.150.0040.00416.91
8.0.140.0000.01116.96
8.0.130.0000.00513.48
8.0.120.0000.00716.97
8.0.110.0050.00216.93
8.0.100.0040.00416.91
8.0.90.0000.00816.83
8.0.80.0120.00316.95
8.0.70.0000.00716.86
8.0.60.0000.00716.82
8.0.50.0040.00416.86
8.0.30.0100.00917.19
8.0.20.0150.01117.40
8.0.10.0040.00417.05
8.0.00.0070.01216.79
7.4.330.0000.00516.79
7.4.320.0050.00316.65
7.4.300.0080.00016.59
7.4.290.0030.00316.65
7.4.280.0030.00316.61
7.4.270.0000.00716.68
7.4.260.0060.00013.53
7.4.250.0070.00016.63
7.4.240.0050.00216.77
7.4.230.0000.00716.46
7.4.220.0130.00716.68
7.4.210.0060.01216.73
7.4.200.0030.00316.44
7.4.190.0070.00016.64
7.4.160.0080.00816.61
7.4.150.0140.00717.40
7.4.140.0060.01117.86
7.4.130.0110.00616.54
7.4.120.0130.00416.40
7.4.110.0060.01016.55
7.4.100.0120.00616.70
7.4.90.0000.01816.60
7.4.80.0070.01119.39
7.4.70.0040.01416.68
7.4.60.0070.01016.59
7.4.50.0000.00916.45
7.4.40.0070.01122.77
7.4.30.0120.00416.38
7.4.00.0090.00615.06
7.3.330.0050.00013.18
7.3.320.0050.00013.01
7.3.310.0000.00816.41
7.3.300.0000.00716.33
7.3.290.0030.01016.28
7.3.280.0070.01016.31
7.3.270.0090.01317.40
7.3.260.0110.01418.24
7.3.250.0090.00916.69
7.3.240.0060.01116.22
7.3.230.0070.01116.39
7.3.210.0080.00816.73
7.3.200.0150.00419.39
7.3.190.0030.01616.21
7.3.180.0080.00816.27
7.3.170.0090.00616.32
7.3.160.0040.01216.29
7.3.120.0030.01414.87
7.3.00.0200.00915.59
7.2.330.0120.00616.82
7.2.320.0160.00216.69
7.2.310.0140.00416.69
7.2.300.0070.01016.56
7.2.290.0100.01016.67
7.2.130.0240.00216.03
7.2.120.0180.00715.88
7.2.110.0200.00816.04
7.2.100.0280.00816.03
7.2.90.0430.00616.13
7.2.80.0330.01015.99
7.2.70.0370.00015.98
7.2.60.0360.00815.89
7.2.50.0310.00915.98
7.2.40.0180.01016.03
7.2.30.0210.01015.99
7.2.20.0280.01215.94
7.2.10.0230.00615.95
7.2.00.0350.00815.92
7.1.250.0200.00814.78
7.1.240.0280.00914.80
7.1.230.0160.00914.81
7.1.220.0290.00814.90
7.1.210.0450.00714.90
7.1.200.0270.00814.80
7.1.190.0350.00214.81
7.1.180.0330.01314.75
7.1.170.0230.00815.07
7.1.160.0340.00614.88
7.1.150.0350.00614.80
7.1.140.0220.01014.92
7.1.130.0370.00314.79
7.1.120.0360.00514.78
7.1.110.0200.00914.83
7.1.100.0160.00815.96
7.1.90.0290.00815.03
7.1.80.0420.00414.88
7.1.70.0230.00615.74
7.1.60.0240.00916.36
7.1.50.0230.01015.60
7.1.40.0310.01014.89
7.1.30.0180.00914.98
7.1.20.0240.00514.90
7.1.10.0250.00314.86
7.1.00.0230.01517.42
7.0.330.0200.00314.57
7.0.320.0630.00814.65
7.0.310.0310.00514.55
7.0.300.0180.00814.25
7.0.290.0370.00614.70
7.0.280.0210.00514.43
7.0.270.0260.00514.66
7.0.260.0240.00514.34
7.0.250.0230.00614.32
7.0.240.0570.00314.58
7.0.230.0280.00714.63
7.0.220.0290.01114.62
7.0.210.0330.00714.60
7.0.200.0160.00715.38
7.0.190.0300.00914.74
7.0.180.0320.00914.70
7.0.170.0300.00614.64
7.0.160.0440.00414.43
7.0.150.0330.00414.76
7.0.140.0190.02417.00
7.0.130.0230.00414.66
7.0.120.0170.02617.04
7.0.110.0240.01817.02
7.0.100.0190.02417.21
7.0.90.0150.03117.06
7.0.80.0160.03017.03
7.0.70.0230.02716.95
7.0.60.0160.02617.02
7.0.50.0150.01717.13
7.0.40.0130.02015.58
7.0.30.0140.02015.69
7.0.20.0130.03315.79
7.0.10.0090.03215.78
7.0.00.0120.02615.77
5.6.380.0070.00814.40
5.6.370.0090.00814.01
5.6.360.0060.01314.23
5.6.350.0160.00414.32
5.6.340.0090.01014.27
5.6.330.0140.00614.04
5.6.320.0090.00814.08
5.6.310.0100.00514.21
5.6.300.0130.00414.06
5.6.290.0070.01014.51
5.6.280.0080.02716.47
5.6.270.0070.02916.58
5.6.260.0070.01616.33
5.6.250.0060.02016.40
5.6.240.0110.03216.33
5.6.230.0110.02116.52
5.6.220.0130.03016.26
5.6.210.0080.02716.30
5.6.200.0110.01616.47
5.6.190.0090.01916.44
5.6.180.0070.01616.48
5.6.170.0080.03616.48
5.6.160.0100.01816.42
5.6.150.0080.01816.36
5.6.140.0070.02916.25
5.6.130.0090.03016.42
5.6.120.0090.02716.35
5.6.110.0060.03216.32
5.6.100.0050.03116.37
5.6.90.0090.03416.43
5.6.80.0090.01715.96
5.6.70.0100.02716.14
5.6.60.0080.03216.03
5.6.50.0070.01616.17
5.6.40.0140.01216.23
5.6.30.0090.01616.20
5.6.20.0110.02316.22
5.6.10.0080.03016.16
5.6.00.0020.03716.24
5.5.380.0040.02113.20
5.5.370.0050.03213.20
5.5.360.0080.02913.22
5.5.350.0060.02113.13
5.5.340.0040.02213.31
5.5.330.0060.01813.29
5.5.320.0080.02913.31
5.5.310.0080.02113.38
5.5.300.0100.03213.31
5.5.290.0060.02013.23
5.5.280.0100.03013.22
5.5.270.0030.03213.21
5.5.260.0050.03413.17
5.5.250.0070.02313.10
5.5.240.0030.03213.04
5.5.230.0020.03213.04
5.5.220.0020.02013.13
5.5.210.0020.02513.18
5.5.200.0040.02913.07
5.5.190.0070.02712.97
5.5.180.0060.01712.89
5.5.170.0090.00510.92
5.5.160.0080.02612.95
5.5.150.0060.02912.95
5.5.140.0050.01713.19
5.5.130.0040.02013.04
5.5.120.0050.01713.05
5.5.110.0040.01812.99
5.5.100.0130.02013.00
5.5.90.0040.02312.95
5.5.80.0050.01712.73
5.5.70.0040.02012.90
5.5.60.0130.02012.91
5.5.50.0080.01612.97
5.5.40.0050.01612.86
5.5.30.0140.02213.09
5.5.20.0060.01612.95
5.5.10.0130.02212.93
5.5.00.0080.02412.88
5.4.450.0060.02413.82
5.4.440.0070.03013.75
5.4.430.0060.01913.72
5.4.420.0040.02913.92
5.4.410.0070.02913.63
5.4.400.0070.01413.58
5.4.390.0070.02013.61
5.4.380.0050.01713.60
5.4.370.0060.02013.40
5.4.360.0080.02213.58
5.4.350.0050.01713.53
5.4.340.0080.01613.38
5.4.330.0070.00610.66
5.4.320.0050.02513.59
5.4.310.0060.01813.47
5.4.300.0030.01513.54
5.4.290.0040.01313.56
5.4.280.0040.01713.60
5.4.270.0010.01713.60
5.4.260.0070.02413.60
5.4.250.0040.01713.57
5.4.240.0050.01913.59
5.4.230.0060.02313.57
5.4.220.0070.01213.52
5.4.210.0020.02713.61
5.4.200.0070.01813.50
5.4.190.0050.02713.61
5.4.180.0020.02313.49
5.4.170.0060.02613.54
5.4.160.0070.02513.58
5.4.150.0090.02213.55
5.4.140.0060.02812.55
5.4.130.0070.02712.72
5.4.120.0070.02312.55
5.4.110.0060.01312.63
5.4.100.0050.01912.66
5.4.90.0060.02112.65
5.4.80.0060.01412.50
5.4.70.0060.01212.76
5.4.60.0040.01812.54
5.4.50.0060.01612.70
5.4.40.0050.01312.59
5.4.30.0060.01612.50
5.4.20.0080.01412.63
5.4.10.0040.01512.52
5.4.00.0030.01812.33
5.3.290.0080.02211.85
5.3.280.0030.02111.71
5.3.270.0070.02011.81
5.3.260.0060.01911.77
5.3.250.0040.02911.79
5.3.240.0060.01511.65
5.3.230.0040.02711.58
5.3.220.0050.01611.58
5.3.210.0060.03711.61
5.3.200.0020.02411.69
5.3.190.0070.02311.79
5.3.180.0050.01911.80
5.3.170.0040.01811.89
5.3.160.0080.01411.84
5.3.150.0070.01611.78
5.3.140.0030.01711.76
5.3.130.0020.01811.79
5.3.120.0040.01511.69
5.3.110.0030.01411.60
5.3.100.0070.01811.63
5.3.90.0070.01211.62
5.3.80.0080.01311.43
5.3.70.0060.01211.45
5.3.60.0060.01611.58
5.3.50.0070.01211.38
5.3.40.0040.01311.42
5.3.30.0030.01911.43
5.3.20.0110.01111.38
5.3.10.0060.01711.32
5.3.00.0050.02011.25
5.2.170.0040.01110.17
5.2.160.0050.01110.13
5.2.150.0060.01910.17
5.2.140.0050.01010.07
5.2.130.0020.01410.18
5.2.120.0080.01910.06
5.2.110.0030.01910.11
5.2.100.0030.01910.11
5.2.90.0040.02110.12
5.2.80.0080.01210.07
5.2.70.0070.01010.15
5.2.60.0010.01610.03
5.2.50.0020.01310.05
5.2.40.0020.01410.06
5.2.30.0060.0109.95
5.2.20.0040.01210.00
5.2.10.0060.0129.97
5.2.00.0050.0119.88
5.1.60.0040.0179.64
5.1.50.0030.0129.59
5.1.40.0030.0139.72
5.1.30.0050.0109.71
5.1.20.0020.0129.84
5.1.10.0050.0119.69
5.1.00.0060.0119.64
5.0.50.0040.0189.56
5.0.40.0030.0079.56
5.0.30.0030.0259.56
5.0.20.0040.0109.56
5.0.10.0020.0099.56
5.0.00.0030.0129.56
4.4.90.0030.0109.56
4.4.80.0040.0089.56
4.4.70.0020.0089.56
4.4.60.0020.0099.56
4.4.50.0030.0069.56
4.4.40.0030.0109.56
4.4.30.0010.0089.56
4.4.20.0010.0099.56
4.4.10.0020.0069.56
4.4.00.0030.0109.56
4.3.110.0030.0069.56
4.3.100.0030.0069.56
4.3.90.0040.0099.56
4.3.80.0020.0099.56
4.3.70.0030.0079.56
4.3.60.0000.0099.56
4.3.50.0010.0079.56
4.3.40.0030.0099.56
4.3.30.0040.0069.56
4.3.20.0010.0079.56
4.3.10.0000.0089.56
4.3.00.0020.0079.56

preferences:
47.1 ms | 401 KiB | 5 Q