3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Issisaugom varda $vardas = "Elzbieta"; echo "Labas, $vardas,\n"; // Isvedame i ekrana // Ismatuojam vardo ilgi zenklais $ilgis = strlen($vardas); echo "Tavo vardo ilgis: $ilgis\n"; // Isvedame i ekrana // Atemam 1, kad nebandytume imti raides, toliau nei vardas :), nes skaiciuojama nuo 0 $ilgis--; // Pasiimam atsitiktini skaiciu is vardo ilgio $skaicius = rand(1, $ilgis); echo "AtsitiktinÄ—s raides vieta varde: $skaicius\n"; // Isvedame i ekrana // Iskerpame raide esancia 'skaiciaus' vietoje :) $raide = substr($vardas, $skaicius,1); echo "Atsitiktine raide: $raide\n"; // Isvedame i ekrana

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)
7.4.00.0000.01614.98
7.3.120.0070.00714.71
7.3.110.0030.01014.50
7.3.100.0100.00715.13
7.3.90.0040.01214.87
7.3.80.0030.01314.75
7.3.70.0000.01214.91
7.3.60.0040.00714.47
7.3.50.0060.01014.76
7.3.40.0000.00914.85
7.3.30.0040.00914.76
7.3.20.0100.00316.68
7.3.10.0030.00616.47
7.3.00.0060.00616.54
7.2.250.0030.01515.01
7.2.240.0160.00015.24
7.2.230.0060.01015.20
7.2.220.0060.00315.02
7.2.210.0030.01415.07
7.2.200.0060.00614.82
7.2.190.0070.01014.98
7.2.180.0000.01014.80
7.2.170.0030.00615.06
7.2.130.0090.00616.64
7.2.120.0030.01216.91
7.2.110.0040.00816.89
7.2.100.0040.00817.01
7.2.90.0060.01217.04
7.2.80.0030.00616.80
7.2.70.0000.00916.86
7.2.60.0070.00716.71
7.2.50.0130.00317.04
7.2.40.0000.00816.75
7.2.30.0110.00716.75
7.2.20.0120.00616.87
7.2.10.0000.01617.00
7.2.00.0050.01018.13
7.1.330.0090.00615.52
7.1.320.0030.01215.68
7.1.310.0000.01416.00
7.1.300.0030.01215.95
7.1.290.0110.00415.73
7.1.280.0070.00715.87
7.1.270.0060.00915.52
7.1.260.0070.00316.01
7.1.250.0110.00415.71
7.1.240.0030.01015.43
7.1.230.0000.01115.55
7.1.220.0080.00615.61
7.1.210.0070.00715.94
7.1.200.0080.00015.95
7.1.190.0000.00815.78
7.1.180.0070.00715.51
7.1.170.0000.00915.58
7.1.160.0070.00715.84
7.1.150.0000.01015.68
7.1.140.0050.00515.96
7.1.130.0090.00315.69
7.1.120.0040.01115.91
7.1.110.0040.00715.79
7.1.100.0070.00315.88
7.1.90.0100.00315.89
7.1.80.0030.00615.77
7.1.70.0070.00316.54
7.1.60.0070.00917.61
7.1.50.0030.01216.41
7.1.40.0090.00015.79
7.1.30.0030.01015.59
7.1.20.0070.00715.82
7.1.10.0070.00715.55
7.1.00.0050.03719.13
7.0.330.0060.00315.57
7.0.320.0000.01015.08
7.0.310.0100.00315.27
7.0.300.0060.00815.32
7.0.290.0100.00315.53
7.0.280.0030.00715.26
7.0.270.0070.00415.36
7.0.260.0030.00915.59
7.0.250.0110.00315.57
7.0.240.0000.00815.40
7.0.230.0030.00615.43
7.0.220.0030.01015.37
7.0.210.0030.00715.22
7.0.200.0070.01015.31
7.0.190.0030.00515.42
7.0.180.0000.00715.20
7.0.170.0130.00015.41
7.0.160.0030.00715.41
7.0.150.0060.00615.39
7.0.140.0030.04018.79
7.0.130.0030.00715.46
7.0.120.0000.04018.62
7.0.110.0130.00015.63
7.0.100.0120.00315.21
7.0.90.0050.00315.30
7.0.80.0030.00815.43
7.0.70.0100.00315.55
7.0.60.0050.03717.66
7.0.50.0090.01816.75
7.0.40.0020.02816.82
7.0.30.0240.03716.82
7.0.20.0190.02616.66
7.0.10.0080.02816.75
7.0.00.0060.02316.84
5.6.380.0040.00714.13
5.6.370.0000.01014.31
5.6.360.0030.00614.64
5.6.350.0040.00414.11
5.6.340.0050.00914.32
5.6.330.0090.00914.43
5.6.320.0090.00314.48
5.6.310.0000.00914.23
5.6.300.0000.00814.27
5.6.290.0030.00914.16
5.6.280.0060.04017.91
5.6.270.0060.00614.38
5.6.260.0040.00714.25
5.6.250.0060.00914.40
5.6.240.0030.01014.30
5.6.230.0070.00714.36
5.6.220.0000.00914.22
5.6.210.0070.04417.31
5.6.200.0040.02716.17
5.6.190.0080.02317.45
5.6.180.0130.02717.46
5.6.170.0100.02717.32
5.6.160.0050.02717.29
5.6.150.0030.03016.18
5.6.140.0110.03616.17
5.6.130.0050.03516.23
5.6.120.0040.02217.85
5.6.110.0070.04217.46
5.6.100.0080.03617.68
5.6.90.0090.04417.64
5.6.80.0030.02317.36
5.6.70.0220.03317.40
5.6.60.0030.01014.12
5.6.50.0040.00814.30
5.6.40.0100.00314.41
5.6.30.0030.00913.97
5.6.20.0030.00614.05
5.6.10.0000.01314.44
5.6.00.0060.00314.03
5.5.380.0040.00811.05
5.5.370.0000.01010.95
5.5.360.0000.00811.20
5.5.350.0120.02115.81
5.5.340.0020.02514.49
5.5.330.0080.02115.67
5.5.320.0150.04015.73
5.5.310.0170.03815.71
5.5.300.0070.04214.49
5.5.290.0010.02414.61
5.5.280.0030.04815.86
5.5.270.0060.04015.92
5.5.260.0080.04215.84
5.5.250.0060.03415.65
5.5.240.0050.04415.60
5.5.230.0050.00711.06
5.5.220.0060.00711.22
5.5.210.0000.00710.93
5.5.200.0040.00411.12
5.5.190.0070.00010.82
5.5.180.0030.00711.04
5.5.170.0000.00911.04
5.5.160.0030.00311.00
5.5.150.0000.00711.11
5.5.140.0030.00311.06
5.5.130.0000.00711.12
5.5.120.0060.00610.57
5.5.110.0050.00011.14
5.5.100.0040.00411.05
5.5.90.0050.00210.93
5.5.80.0060.00610.89
5.5.70.0030.00610.80
5.5.60.0000.00710.82
5.5.50.0040.00411.05
5.5.40.0040.00410.84
5.5.30.0070.00010.91
5.5.20.0000.00711.05
5.5.10.0030.00610.75
5.5.00.0090.00011.02
5.4.450.0020.03914.93
5.4.440.0110.03815.08
5.4.430.0060.03915.26
5.4.420.0070.03215.14
5.4.410.0060.03915.20
5.4.400.0050.04314.85
5.4.390.0050.02915.01
5.4.380.0020.02814.94
5.4.370.0030.03715.02
5.4.360.0060.04314.79
5.4.350.0030.04114.97
5.4.340.0070.02315.02
5.4.330.0030.00310.94
5.4.320.0020.03715.03
5.4.310.0050.03714.84
5.4.300.0050.03915.06
5.4.290.0050.04214.93
5.4.280.0030.02215.05
5.4.270.0100.02014.91
5.4.260.0020.02615.11
5.4.250.0080.02814.83
5.4.240.0050.03714.83
5.4.230.0070.04014.88
5.4.220.0050.04014.92
5.4.210.0040.02815.01
5.4.200.0160.03214.85
5.4.190.0050.03314.96
5.4.180.0100.03115.05
5.4.170.0060.02715.00
5.4.160.0050.04114.88
5.4.150.0050.02714.96
5.4.140.0050.02013.66
5.4.130.0070.03213.56
5.4.120.0030.04313.61
5.4.110.0050.03413.62
5.4.100.0020.02913.59
5.4.90.0060.02813.40
5.4.80.0030.02113.75
5.4.70.0080.03213.74
5.4.60.0060.01913.50
5.4.50.0030.04213.47
5.4.40.0050.02813.71
5.4.30.0030.03813.59
5.4.20.0100.03513.43
5.4.10.0040.04113.56
5.4.00.0050.03813.31
5.3.290.0020.03412.53
5.3.280.0050.03612.51
5.3.270.0030.04212.51
5.3.260.0040.04212.46
5.3.250.0070.03712.52
5.3.240.0040.02412.51
5.3.230.0070.04312.55
5.3.220.0070.03812.54
5.3.210.0030.04412.50
5.3.200.0050.02612.44
5.3.190.0070.04012.51
5.3.180.0080.03512.50
5.3.170.0030.04012.47
5.3.160.0050.04012.51
5.3.150.0050.02412.49
5.3.140.0050.02812.43
5.3.130.0030.03412.49
5.3.120.0040.02412.49
5.3.110.0030.03612.50
5.3.100.0030.04212.22
5.3.90.0050.04012.22
5.3.80.0050.03512.14
5.3.70.0060.02012.22
5.3.60.0050.02712.14
5.3.50.0020.04112.19
5.3.40.0030.03212.18
5.3.30.0060.03212.14
5.3.20.0080.03511.98
5.3.10.0030.02712.05
5.3.00.0060.02512.05
5.2.170.0030.03410.89
5.2.160.0050.03010.77
5.2.150.0050.02810.73
5.2.140.0050.01910.80
5.2.130.0070.03010.76
5.2.120.0040.02810.75
5.2.110.0030.02510.74
5.2.100.0050.03010.76
5.2.90.0080.02810.84
5.2.80.0030.03110.76
5.2.70.0040.02210.70
5.2.60.0030.03310.73
5.2.50.0070.03210.68
5.2.40.0030.02010.68
5.2.30.0020.03410.70
5.2.20.0050.03410.80
5.2.10.0070.02810.66
5.2.00.0060.02010.63
5.1.60.0020.02410.27
5.1.50.0030.02110.26
5.1.40.0000.03210.21
5.1.30.0000.02910.41
5.1.20.0070.02810.45
5.1.10.0060.02110.25
5.1.00.0030.03010.25
5.0.50.0020.0219.50
5.0.40.0070.0229.40
5.0.30.0070.0289.33
5.0.20.0030.0179.30
5.0.10.0020.0239.36
5.0.00.0050.0239.29
4.4.90.0000.0159.27
4.4.80.0020.0209.27
4.4.70.0030.0189.27
4.4.60.0020.0179.27
4.4.50.0040.0179.27
4.4.40.0000.0279.27
4.4.30.0020.0179.27
4.4.20.0000.0159.27
4.4.10.0020.0159.27
4.4.00.0050.0269.27
4.3.110.0030.0109.27
4.3.100.0000.0199.27
4.3.90.0030.0139.27
4.3.80.0000.0219.27
4.3.70.0000.0209.27
4.3.60.0030.0139.27
4.3.50.0000.0149.27
4.3.40.0020.0179.27
4.3.30.0020.0139.27
4.3.20.0030.0109.27
4.3.10.0000.0219.27
4.3.00.0020.0129.27

preferences:
38 ms | 401 KiB | 5 Q