3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string='produk_kemeja'; $pos=0; $count=0; while(($pos = strpos($string, 'produk_')) !== FALSE){ $count++; // This ends } echo $count;

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)
8.3.60.0071.99718.43
8.3.50.0201.98521.14
8.3.40.0101.99318.63
8.3.30.0071.99718.68
8.3.20.0031.99918.60
8.3.10.0002.00221.09
8.3.00.0031.99723.71
8.2.180.0101.99116.32
8.2.170.0002.00522.96
8.2.160.0071.99620.47
8.2.150.0071.99724.18
8.2.140.0071.99524.66
8.2.130.0032.00026.16
8.2.120.0071.99520.91
8.2.110.0031.99820.38
8.2.100.0031.99917.85
8.2.90.0002.00318.09
8.2.80.0002.00317.97
8.2.70.0031.99917.63
8.2.60.0031.99717.91
8.2.50.0032.00118.07
8.2.40.0031.99819.95
8.2.30.0032.00118.05
8.2.20.0002.00217.60
8.2.10.0032.00017.71
8.2.00.0031.99917.62
8.1.280.0031.99825.92
8.1.270.0032.00023.99
8.1.260.0101.99126.35
8.1.250.0071.99628.09
8.1.240.0071.99522.14
8.1.230.0002.00420.97
8.1.220.0031.99917.74
8.1.210.0031.99818.77
8.1.200.0002.00417.23
8.1.190.0031.99817.23
8.1.180.0031.99818.10
8.1.170.0032.00020.27
8.1.160.0031.99721.88
8.1.150.0101.99918.54
8.1.140.0002.00217.44
8.1.130.0071.99617.93
8.1.120.0002.00217.47
8.1.110.0002.00217.49
8.1.100.0071.99617.39
8.1.90.0101.99317.45
8.1.80.0032.00017.39
8.1.70.0032.00017.42
8.1.60.0031.99917.50
8.1.50.0071.99517.54
8.1.40.0032.00117.50
8.1.30.0032.00017.61
8.1.20.0071.99517.54
8.1.10.0031.99917.41
8.1.00.0002.00217.35
8.0.300.0002.00219.91
8.0.290.0032.00016.58
8.0.280.0031.99818.35
8.0.270.0031.99817.17
8.0.260.0002.00316.69
8.0.250.0071.99516.79
8.0.240.0102.00316.73
8.0.230.0002.00316.88
8.0.220.0071.99616.72
8.0.210.0002.00316.79
8.0.200.0002.00116.77
8.0.190.0002.00316.77
8.0.180.0031.99916.82
8.0.170.0032.00016.78
8.0.160.0032.00016.81
8.0.150.0071.99516.81
8.0.140.0002.00216.75
8.0.130.0031.99813.26
8.0.120.0031.99716.71
8.0.110.0031.99916.70
8.0.100.0002.00116.68
8.0.90.0071.99716.80
8.0.80.0031.99816.74
8.0.70.0002.00216.57
8.0.60.0071.99316.75
8.0.50.0071.99516.64
8.0.30.0211.98316.90
8.0.20.0101.99217.40
8.0.10.0071.99616.85
8.0.00.0211.98116.66
7.4.330.0032.00216.67
7.4.320.0031.99916.39
7.4.300.0071.99616.50
7.4.290.0071.99416.38
7.4.280.0031.99016.27
7.4.270.0071.99516.27
7.4.260.0032.00013.38
7.4.250.0071.99716.33
7.4.240.0002.00116.36
7.4.230.0031.99916.47
7.4.220.0131.99716.34
7.4.210.0131.98916.49
7.4.200.0032.00716.49
7.4.190.0002.00316.52
7.4.160.0301.94416.52
7.4.150.0101.99117.40
7.4.140.0101.99117.86
7.4.130.0101.98916.40
7.4.120.0161.98616.42
7.4.110.0492.40916.48
7.4.100.0192.41316.36
7.4.90.0162.44916.32
7.4.80.0072.46619.39
7.4.70.0102.44716.28
7.4.60.0062.42416.46
7.4.50.0002.49716.25
7.4.40.0072.49122.77
7.4.30.0192.35716.40
7.4.00.0072.49114.80
7.3.330.0032.00013.03
7.3.320.0071.99412.91
7.3.310.0032.00015.96
7.3.300.0031.99915.89
7.3.290.0101.98216.10
7.3.280.0101.98516.12
7.3.270.0131.99217.40
7.3.260.0251.96618.24
7.3.250.0072.00116.21
7.3.240.0071.99116.07
7.3.230.0132.46016.39
7.3.210.0032.46916.15
7.3.200.0072.45219.39
7.3.190.0261.70616.32
7.3.180.0132.46215.98
7.3.170.0102.47116.27
7.3.160.0132.44016.43
7.3.120.0072.49114.76
7.2.330.0132.42016.31
7.2.320.0132.45416.46
7.2.310.0222.38616.46
7.2.300.0102.44916.75
7.2.290.0102.45316.47
7.2.60.0132.47316.68
7.2.00.0132.48819.28
7.1.200.0102.48615.56
7.1.100.0072.49518.20
7.1.70.0032.49817.04
7.1.60.0032.49817.21
7.1.50.0072.49417.01
7.1.00.0032.49722.37
7.0.200.0032.44416.82
7.0.140.0002.50022.09
7.0.90.0532.44720.02
7.0.80.0372.46319.93
7.0.70.0432.45719.85
7.0.60.0202.48019.95
7.0.50.0572.44320.29
7.0.40.0032.49720.09
7.0.30.0032.49720.04
7.0.20.0102.49020.09
7.0.10.0032.49720.14
7.0.00.0072.49320.18
5.6.280.0002.50021.10
5.6.230.0172.48320.53
5.6.220.0072.49320.58
5.6.210.0032.49720.75
5.6.200.0072.49321.07
5.6.190.0032.49721.05
5.6.180.0072.49321.05
5.6.170.0132.48721.13
5.6.160.0032.49721.05
5.6.150.0072.49321.01
5.6.140.0032.49721.01
5.6.130.0032.49721.05
5.6.120.0072.49321.00
5.6.110.0102.49020.93
5.6.100.0072.49320.94
5.6.90.0102.49021.06
5.6.80.0102.49020.50
5.6.70.0032.49720.37
5.6.60.0072.49320.50
5.6.50.1402.36020.46
5.6.40.0132.48720.43
5.6.30.0072.49320.46
5.6.20.0132.48720.45
5.6.10.0102.49020.36
5.6.00.0072.49320.23
5.5.370.0071.97720.41
5.5.360.0372.02720.53
5.5.350.0102.03320.52
5.5.340.0202.15720.86
5.5.330.0432.35320.94
5.5.320.0202.46020.93
5.5.310.0402.39720.93
5.5.300.0102.45320.88
5.5.290.0032.47720.83
5.5.280.0332.12020.88
5.5.270.0132.04720.89
5.5.260.0302.18020.93
5.5.250.0372.41020.74
5.5.240.0232.40720.16
5.5.230.0232.43320.23
5.5.220.0202.43020.22
5.5.210.0272.43020.26
5.5.200.0202.43320.24
5.5.190.0202.39320.22
5.5.180.0202.43020.15
5.5.160.0332.39720.25
5.5.150.0132.43720.14
5.5.140.0132.43720.32
5.5.130.0172.43320.22
5.5.120.0202.39320.29
5.5.110.0172.42020.20
5.5.100.0202.41020.04
5.5.90.0202.44320.10
5.5.80.0472.36320.07
5.5.70.0132.43320.02
5.5.60.0232.35020.21
5.5.50.0202.44019.99
5.5.40.0132.45020.12
5.5.30.0232.44020.19
5.5.20.0132.44320.11
5.5.10.0372.41020.11
5.5.00.0102.45720.19
5.4.450.0202.41719.42
5.4.440.0202.39019.43
5.4.430.0131.74019.26
5.4.420.0101.89719.31
5.4.410.0232.40719.09
5.4.400.0232.43019.09
5.4.390.0132.32318.82
5.4.380.0072.46719.09
5.4.370.0102.44319.04
5.4.360.0172.46319.11
5.4.350.0202.43318.80
5.4.340.0272.42718.87
5.4.320.0132.46018.99
5.4.310.0202.41718.94
5.4.300.0102.44018.86
5.4.290.0072.43018.96
5.4.280.0272.43318.95
5.4.270.0272.42718.95
5.4.260.0132.44718.97
5.4.250.0302.43319.13
5.4.240.0202.43719.05
5.4.230.0232.44318.76
5.4.220.0202.36719.08
5.4.210.0272.30019.02
5.4.200.0232.43319.02
5.4.190.0302.43019.13
5.4.180.0172.45318.93
5.4.170.0132.41318.94
5.4.160.0232.42718.75
5.4.150.0132.45019.02
5.4.140.0132.41316.26
5.4.130.0032.44016.23
5.4.120.0232.43716.11
5.4.110.0172.43716.37
5.4.100.0132.44316.25
5.4.90.0102.43016.30
5.4.80.0132.42316.32
5.4.70.0172.43316.43
5.4.60.0102.46016.18
5.4.50.0072.44016.15
5.4.40.0202.39016.34
5.4.30.0202.43716.38
5.4.20.0232.37316.21
5.4.10.0202.42316.20
5.4.00.0202.44315.80
5.3.290.0172.44314.30
5.3.280.0032.41314.27
5.3.270.0102.45014.34
5.3.260.0132.42014.24
5.3.250.0232.42714.35
5.3.240.0232.41314.39
5.3.230.0132.43314.36
5.3.220.0202.45014.29
5.3.210.0202.44314.34
5.3.200.0132.45314.25
5.3.190.0132.44314.32
5.3.180.0202.44014.33
5.3.170.0302.41014.20
5.3.160.0202.41714.33
5.3.150.0172.39714.30
5.3.140.0372.41014.31
5.3.130.0202.39014.30
5.3.120.0202.40014.23
5.3.110.0102.40714.28
5.3.100.0202.42013.82
5.3.90.0202.44013.76
5.3.80.0172.45013.72
5.3.70.0102.43013.71
5.3.60.0172.43713.70
5.3.50.0202.44013.66
5.3.40.0132.43313.61
5.3.30.0102.43313.61
5.3.20.0202.42013.47
5.3.10.0172.45013.44
5.3.00.0132.43713.42
5.2.170.0172.43010.83
5.2.160.0172.44010.81
5.2.150.0132.43310.86
5.2.140.0272.44310.89
5.2.130.0132.47710.84
5.2.120.0372.39010.84
5.2.110.0132.48010.81
5.2.100.0102.41010.80
5.2.90.0272.42010.80
5.2.80.0072.48710.78
5.2.70.0232.38710.65
5.2.60.0132.45010.73
5.2.50.0132.44310.72
5.2.40.0232.37710.61
5.2.30.0072.43010.66
5.2.20.0132.46710.77
5.2.10.0272.43010.68
5.2.00.0272.43710.39
5.1.60.0132.4509.79
5.1.50.0072.4339.79
5.1.40.0132.4509.77
5.1.30.0272.41310.14
5.1.20.0132.42710.13
5.1.10.0272.4239.83
5.1.00.0202.4379.87
5.0.50.0232.4278.31
5.0.40.0172.4538.13
5.0.30.0172.4608.04
5.0.20.0102.4308.00
5.0.10.0332.4138.06
5.0.00.0032.4907.92
4.4.90.0102.4336.74
4.4.80.0172.4136.74
4.4.70.0072.4436.74
4.4.60.0132.4336.74
4.4.50.0032.4536.74
4.4.40.0202.4436.74
4.4.30.0102.4406.74
4.4.20.0132.4476.74
4.4.10.0102.4636.74
4.4.00.0202.4476.74
4.3.110.0132.4206.74
4.3.100.0132.4206.74
4.3.90.0132.4576.74
4.3.80.0072.4676.74
4.3.70.0032.4606.74
4.3.60.0002.4806.74
4.3.50.0232.3736.74
4.3.40.0202.3976.74
4.3.30.0272.3636.74
4.3.20.0102.4306.74
4.3.10.0072.4676.74
4.3.00.0032.4476.74

preferences:
45.9 ms | 401 KiB | 5 Q