3v4l.org

run code in 300+ PHP versions simultaneously
<?php $mystring = "seminar_juridic_sergiu_22_01_2013_2"; //get "juridic" out of the string $uline_pos = strpos($mystring,'_'); $str_no_prefix=substr($mystring,$uline_pos+1); $uline_pos = strpos($str_no_prefix,'_'); $final_string = substr($str_no_prefix,0,$uline_pos); echo $final_string;

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)
8.3.40.0070.00718.46
8.3.30.0090.00618.31
8.3.20.0040.00418.78
8.3.10.0030.00621.00
8.3.00.0050.00323.61
8.2.170.0030.01022.96
8.2.160.0030.01020.52
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00420.94
8.2.110.0060.00322.13
8.2.100.0040.00817.78
8.2.90.0080.00019.05
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0000.00717.93
8.2.50.0040.00418.07
8.2.40.0040.00818.22
8.2.30.0070.00319.45
8.2.20.0040.00417.54
8.2.10.0040.00417.73
8.2.00.0000.00717.78
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0000.00923.90
8.1.230.0040.00720.85
8.1.220.0000.00817.79
8.1.210.0060.00318.77
8.1.200.0030.00617.25
8.1.190.0040.00417.53
8.1.180.0030.00518.10
8.1.170.0040.00418.50
8.1.160.0070.00018.77
8.1.150.0000.00718.55
8.1.140.0080.00017.31
8.1.130.0070.00017.88
8.1.120.0070.00017.41
8.1.110.0040.00417.41
8.1.100.0030.00417.32
8.1.90.0040.00417.31
8.1.80.0000.00717.29
8.1.70.0050.00317.35
8.1.60.0080.00017.48
8.1.50.0000.00717.38
8.1.40.0000.00817.44
8.1.30.0080.00017.52
8.1.20.0080.00017.50
8.1.10.0070.00017.41
8.1.00.0070.00017.43
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.46
8.0.270.0020.00517.25
8.0.260.0070.00016.78
8.0.250.0040.00416.96
8.0.240.0050.00516.95
8.0.230.0000.00716.80
8.0.220.0040.00416.83
8.0.210.0050.00216.71
8.0.200.0000.00616.77
8.0.190.0070.00016.96
8.0.180.0030.00316.76
8.0.170.0080.00016.86
8.0.160.0000.00716.82
8.0.150.0000.00716.84
8.0.140.0050.00316.85
8.0.130.0050.00013.21
8.0.120.0000.00816.71
8.0.110.0000.00816.86
8.0.100.0030.00516.72
8.0.90.0000.00816.68
8.0.80.0090.00616.84
8.0.70.0000.00716.86
8.0.60.0030.00616.79
8.0.50.0030.00516.65
8.0.30.0070.01217.10
8.0.20.0080.01017.40
8.0.10.0050.00217.00
8.0.00.0130.00616.63
7.4.330.0000.00516.72
7.4.320.0030.00316.55
7.4.300.0060.00016.39
7.4.290.0030.00316.45
7.4.280.0030.00316.36
7.4.270.0030.00616.50
7.4.260.0000.00613.23
7.4.250.0050.00316.41
7.4.240.0000.00716.53
7.4.230.0030.00316.52
7.4.220.0090.01616.56
7.4.210.0070.00716.44
7.4.200.0000.00716.25
7.4.190.0000.00716.52
7.4.160.0110.01116.25
7.4.150.0130.01017.40
7.4.140.0130.00417.86
7.4.130.0100.00716.38
7.4.120.0130.00716.49
7.4.110.0130.00316.52
7.4.100.0100.00716.42
7.4.90.0090.00916.46
7.4.80.0050.01119.39
7.4.70.0080.00816.30
7.4.60.0060.01616.46
7.4.50.0030.00616.24
7.4.40.0070.00722.77
7.4.30.0070.01016.43
7.4.10.0050.01214.79
7.4.00.0050.01114.67
7.3.330.0020.00213.07
7.3.320.0000.00513.09
7.3.310.0070.00016.20
7.3.300.0030.00316.15
7.3.290.0100.01016.21
7.3.280.0090.00816.25
7.3.270.0030.01317.40
7.3.260.0120.00918.24
7.3.250.0060.01116.38
7.3.240.0060.01016.48
7.3.230.0150.00616.39
7.3.210.0070.01016.33
7.3.200.0130.00719.39
7.3.190.0100.00716.32
7.3.180.0080.00816.11
7.3.170.0120.00316.27
7.3.160.0060.00916.17
7.3.130.0090.00914.81
7.3.120.0060.01114.82
7.3.110.0050.01214.76
7.3.100.0050.01014.82
7.3.90.0050.00714.53
7.3.80.0070.00814.64
7.3.70.0080.00614.75
7.3.60.0060.00814.74
7.3.50.0110.00214.64
7.3.40.0050.00914.81
7.3.30.0050.00814.73
7.3.20.0030.01316.39
7.3.10.0070.00316.58
7.3.00.0080.00616.42
7.2.330.0100.00716.68
7.2.320.0110.00716.54
7.2.310.0130.00616.43
7.2.300.0040.01216.40
7.2.290.0060.01016.57
7.2.260.0050.01315.17
7.2.250.0070.01114.89
7.2.240.0050.01015.05
7.2.230.0050.01115.14
7.2.220.0040.00814.90
7.2.210.0030.01415.04
7.2.200.0030.01014.71
7.2.190.0030.01314.88
7.2.180.0050.00815.00
7.2.170.0050.00914.78
7.2.160.0060.01114.96
7.2.150.0030.01116.77
7.2.140.0000.01216.81
7.2.130.0060.00816.91
7.2.120.0080.00716.76
7.2.110.0080.00716.81
7.2.100.0060.00616.86
7.2.90.0060.00916.86
7.2.80.0040.00716.72
7.2.70.0070.00816.74
7.2.60.0050.00716.77
7.2.50.0030.01016.97
7.2.40.0080.00516.78
7.2.30.0090.00616.76
7.2.20.0050.00616.90
7.2.10.0090.00616.88
7.2.00.0050.00717.36
7.1.330.0020.01315.45
7.1.320.0080.00815.86
7.1.310.0060.00815.73
7.1.300.0030.00915.70
7.1.290.0020.00915.82
7.1.280.0110.00415.74
7.1.270.0030.01315.57
7.1.260.0040.00915.76
7.1.250.0050.01015.88
7.1.240.0050.00915.87
7.1.230.0010.01315.72
7.1.220.0020.01015.72
7.1.210.0040.00815.75
7.1.200.0050.01015.76
7.1.190.0060.00815.70
7.1.180.0070.00615.70
7.1.170.0040.00615.77
7.1.160.0060.00615.70
7.1.150.0040.01215.72
7.1.140.0050.00715.74
7.1.130.0060.00715.79
7.1.120.0050.00715.75
7.1.110.0050.00715.72
7.1.100.0020.00916.36
7.1.90.0060.00615.86
7.1.80.0050.00615.77
7.1.70.0080.00416.21
7.1.60.0070.01016.59
7.1.50.0080.00516.10
7.1.40.0030.00815.73
7.1.30.0070.00415.71
7.1.20.0060.00715.79
7.1.10.0070.00615.76
7.1.00.0050.01217.44
7.0.330.0060.00615.29
7.0.320.0030.01015.37
7.0.310.0060.00715.35
7.0.300.0040.00815.29
7.0.290.0070.00515.38
7.0.280.0030.01015.33
7.0.270.0030.01015.32
7.0.260.0060.00715.31
7.0.250.0050.00915.46
7.0.240.0040.00715.53
7.0.230.0020.00815.31
7.0.220.0040.00915.31
7.0.210.0020.00715.37
7.0.200.0040.00715.66
7.0.190.0060.00515.34
7.0.180.0060.00515.36
7.0.170.0020.00815.49
7.0.160.0070.00715.22
7.0.150.0040.00815.40
7.0.140.0040.02417.06
7.0.130.0050.00515.48
7.0.120.0040.00815.40
7.0.110.0080.00415.34
7.0.100.0050.00715.31
7.0.90.0080.00615.36
7.0.80.0180.01716.42
7.0.70.0170.02916.55
7.0.60.0180.02716.45
7.0.50.0160.02316.75
7.0.40.0090.02515.17
7.0.30.0070.02515.22
7.0.20.0090.02315.22
7.0.10.0060.02115.27
7.0.00.0080.01915.17
5.6.400.0060.00814.26
5.6.390.0060.00614.30
5.6.380.0020.01214.23
5.6.370.0060.00714.41
5.6.360.0030.00814.43
5.6.350.0040.01014.22
5.6.340.0100.00614.28
5.6.330.0050.00514.12
5.6.320.0040.01014.09
5.6.310.0060.00814.39
5.6.300.0030.00714.29
5.6.290.0050.00614.33
5.6.280.0040.02516.08
5.6.270.0080.00414.43
5.6.260.0090.00614.29
5.6.250.0040.01114.22
5.6.240.0030.01014.20
5.6.230.0070.02315.77
5.6.220.0110.02215.88
5.6.210.0030.02315.84
5.6.200.0080.02615.96
5.6.190.0070.01416.00
5.6.180.0090.02315.98
5.6.170.0050.02815.97
5.6.160.0070.02815.86
5.6.150.0100.02116.00
5.6.140.0090.02315.94
5.6.130.0040.02015.92
5.6.120.0050.02716.03
5.6.110.0070.02515.82
5.6.100.0050.02815.96
5.6.90.0040.02615.95
5.6.80.0040.02315.72
5.6.70.0040.02815.72
5.6.60.0040.02215.78
5.6.50.0070.01915.68
5.6.40.0060.02615.68
5.6.30.0110.01715.67
5.6.20.0080.01815.66
5.6.10.0030.03115.75
5.6.00.0060.02715.68
5.5.380.0040.00913.22
5.5.370.0050.01414.93
5.5.360.0080.01614.88
5.5.350.0080.02314.92
5.5.340.0040.02015.14
5.5.330.0020.02215.17
5.5.320.0060.02415.04
5.5.310.0050.02515.05
5.5.300.0050.02715.00
5.5.290.0060.02315.02
5.5.280.0060.02815.15
5.5.270.0070.02015.13
5.5.260.0070.02315.05
5.5.250.0050.02415.05
5.5.240.0040.02814.85
5.5.230.0040.02814.75
5.5.220.0040.01814.91
5.5.210.0070.02414.80
5.5.200.0070.02314.81
5.5.190.0070.02214.88
5.5.180.0070.02314.96
5.5.170.0060.00712.96
5.5.160.0030.02914.95
5.5.150.0070.02414.83
5.5.140.0030.02614.84
5.5.130.0070.02314.88
5.5.120.0070.02414.83
5.5.110.0100.02114.90
5.5.100.0070.02314.80
5.5.90.0060.02214.83
5.5.80.0060.02514.63
5.5.70.0050.01814.78
5.5.60.0050.02614.89
5.5.50.0050.02514.88
5.5.40.0060.02514.85
5.5.30.0050.02514.92
5.5.20.0040.02414.84
5.5.10.0090.02314.81
5.5.00.0080.02314.72
5.4.450.0060.02313.84
5.4.440.0070.02213.73
5.4.430.0030.02313.74
5.4.420.0060.02513.82
5.4.410.0040.02513.88
5.4.400.0060.02213.76
5.4.390.0030.02813.74
5.4.380.0030.02413.69
5.4.370.0040.02613.72
5.4.360.0040.02213.70
5.4.350.0050.01813.70
5.4.340.0060.01813.73
5.4.330.0050.00711.88
5.4.320.0060.02213.73
5.4.310.0040.02413.69
5.4.300.0050.02213.71
5.4.290.0090.01513.75
5.4.280.0060.02013.70
5.4.270.0040.02513.74
5.4.260.0090.02013.71
5.4.250.0030.01813.70
5.4.240.0020.01913.65
5.4.230.0070.02313.69
5.4.220.0040.02213.71
5.4.210.0030.02513.71
5.4.200.0090.01813.65
5.4.190.0070.02313.62
5.4.180.0090.02313.67
5.4.170.0060.02013.72
5.4.160.0050.01513.77
5.4.150.0040.02513.77
5.4.140.0040.02413.06
5.4.130.0060.02413.08
5.4.120.0060.02213.02
5.4.110.0050.02112.95
5.4.100.0070.01813.13
5.4.90.0030.02513.04
5.4.80.0040.02313.09
5.4.70.0040.02113.10
5.4.60.0060.02313.00
5.4.50.0070.02012.97
5.4.40.0040.01713.00
5.4.30.0050.02313.00
5.4.20.0070.02012.99
5.4.10.0060.01812.99
5.4.00.0050.02412.86
5.3.290.0060.01912.47
5.3.280.0040.02212.46
5.3.270.0030.02512.42
5.3.260.0050.01512.43
5.3.250.0040.01312.49
5.3.240.0030.02412.38
5.3.230.0050.02212.36
5.3.220.0050.01812.42
5.3.210.0060.02112.43
5.3.200.0050.02312.42
5.3.190.0040.02612.39
5.3.180.0050.02012.40
5.3.170.0040.02012.46
5.3.160.0050.02312.44
5.3.150.0040.02212.44
5.3.140.0030.01912.45
5.3.130.0040.02212.41
5.3.120.0040.01712.45
5.3.110.0050.01612.43
5.3.100.0070.02312.28
5.3.90.0060.02112.31
5.3.80.0010.02612.24
5.3.70.0040.02012.30
5.3.60.0020.02312.29
5.3.50.0030.02512.27
5.3.40.0050.02212.27
5.3.30.0050.02112.24
5.3.20.0060.02312.14
5.3.10.0060.02012.14
5.3.00.0070.01912.11
5.2.170.0090.03011.34
5.2.160.0070.03311.34
5.2.150.0080.02611.34
5.2.140.0050.02211.34
5.2.130.0000.03511.34
5.2.120.0070.03211.34
5.2.110.0060.02911.34
5.2.100.0030.02711.34
5.2.90.0100.01811.34
5.2.80.0080.02811.34
5.2.70.0050.03311.34
5.2.60.0000.03611.34
5.2.50.0020.02511.34
5.2.40.0020.03411.34
5.2.30.0020.03511.34
5.2.20.0030.03111.34
5.2.10.0070.03111.34
5.2.00.0020.02711.34
5.1.60.0060.01811.34
5.1.50.0000.02811.34
5.1.40.0050.02511.34
5.1.30.0080.02611.34
5.1.20.0050.02811.34
5.1.10.0050.02711.34
5.1.00.0050.01811.34
5.0.50.0060.02011.34
5.0.40.0070.01511.34
5.0.30.0020.03811.34
5.0.20.0020.02511.34
5.0.10.0050.02211.34
5.0.00.0030.02811.34
4.4.90.0050.01011.34
4.4.80.0000.01311.34
4.4.70.0020.02011.34
4.4.60.0020.02111.34
4.4.50.0030.01811.34
4.4.40.0020.02311.34
4.4.30.0060.01711.34
4.4.20.0020.01911.34
4.4.10.0030.01611.34
4.4.00.0000.03211.34
4.3.110.0030.01511.34
4.3.100.0040.01711.34
4.3.90.0020.02011.34
4.3.80.0050.02211.34
4.3.70.0020.01711.34
4.3.60.0020.01411.34
4.3.50.0030.00811.34
4.3.40.0020.01511.34
4.3.30.0000.01211.34
4.3.20.0000.01111.34
4.3.10.0050.01111.34
4.3.00.0000.01211.34

preferences:
47.18 ms | 400 KiB | 5 Q