3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string='produk_kemeja'; $pos=0; $count=0; while(($pos = strpos($string, 'produk_',$pos)) !== FALSE){ if((strpos($string, 'produk_')) !== FALSE){ echo $string; } $count++; $pos++; // 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)
8.3.60.0070.00716.50
8.3.50.0260.00916.41
8.3.40.0070.00718.84
8.3.30.0080.00818.71
8.3.20.0040.00418.72
8.3.10.0060.00320.38
8.3.00.0080.00819.25
8.2.180.0140.00416.63
8.2.170.0180.00422.96
8.2.160.0100.00320.84
8.2.150.0040.00424.18
8.2.140.0000.00724.66
8.2.130.0000.00826.16
8.2.120.0090.00619.48
8.2.110.0040.00420.40
8.2.100.0090.00317.66
8.2.90.0040.00419.26
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0080.00017.88
8.2.50.0000.00818.07
8.2.40.0050.00318.34
8.2.30.0110.00017.93
8.2.20.0000.00817.67
8.2.10.0040.00417.77
8.2.00.0000.00917.73
8.1.280.0150.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.84
8.1.230.0070.00417.42
8.1.220.0040.00417.77
8.1.210.0060.00318.77
8.1.200.0050.00417.25
8.1.190.0040.00417.50
8.1.180.0030.00618.10
8.1.170.0040.00418.74
8.1.160.0050.00218.82
8.1.150.0030.00618.57
8.1.140.0060.00317.38
8.1.130.0070.00017.82
8.1.120.0060.00317.36
8.1.110.0020.00517.39
8.1.100.0000.00817.21
8.1.90.0040.00417.36
8.1.80.0000.00817.42
8.1.70.0000.00717.38
8.1.60.0000.00917.52
8.1.50.0040.00417.27
8.1.40.0000.00817.40
8.1.30.0000.00817.50
8.1.20.0080.00017.60
8.1.10.0050.00317.55
8.1.00.0000.00817.49
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0000.00918.42
8.0.270.0000.00717.25
8.0.260.0040.00416.88
8.0.250.0020.00516.86
8.0.240.0070.00016.93
8.0.230.0050.00316.77
8.0.220.0000.00716.84
8.0.210.0040.00416.73
8.0.200.0030.00316.73
8.0.190.0040.00416.90
8.0.180.0030.00616.86
8.0.170.0100.00016.89
8.0.160.0040.00416.86
8.0.150.0040.00416.80
8.0.140.0000.00716.72
8.0.130.0060.00013.29
8.0.120.0000.00716.84
8.0.110.0000.00816.63
8.0.100.0000.00716.86
8.0.90.0040.00416.65
8.0.80.0000.01416.87
8.0.70.0030.00316.89
8.0.60.0000.00716.87
8.0.50.0040.00416.87
8.0.30.0130.00617.11
8.0.20.0110.00716.89
8.0.10.0040.00416.86
8.0.00.0140.02116.64
7.4.330.0020.00213.04
7.4.320.0060.00316.50
7.4.300.0030.00316.59
7.4.290.0080.00016.57
7.4.280.0030.00516.45
7.4.270.0000.00716.56
7.4.260.0030.00313.25
7.4.250.0030.00716.59
7.4.240.0040.00416.47
7.4.230.0070.00016.60
7.4.220.0100.01016.55
7.4.210.0100.00516.55
7.4.200.0000.00716.55
7.4.190.0030.00316.45
7.4.160.0140.00316.49
7.4.150.0100.00716.58
7.4.140.0110.00916.47
7.4.130.0050.01216.44
7.4.120.0090.00816.50
7.4.110.0100.00716.37
7.4.100.0100.01016.40
7.4.90.0060.01216.43
7.4.80.0190.00316.48
7.4.70.0000.01816.56
7.4.60.0130.01016.55
7.4.50.0020.00216.15
7.4.40.0040.00716.24
7.4.30.0080.00916.45
7.4.00.0070.00914.89
7.3.330.0040.00413.01
7.3.320.0060.00013.10
7.3.310.0000.00716.12
7.3.300.0070.00016.15
7.3.290.0090.00916.16
7.3.280.0080.00916.26
7.3.270.0100.00716.48
7.3.260.0130.01216.44
7.3.250.0130.00616.43
7.3.240.0100.01016.41
7.3.230.0080.00916.32
7.3.210.0100.00616.14
7.3.200.0030.01919.39
7.3.190.0120.00616.36
7.3.180.0040.01116.33
7.3.170.0000.01516.54
7.3.160.0060.00916.64
7.3.120.0120.00715.03
7.3.110.0070.01014.92
7.3.100.0060.00314.58
7.3.90.0040.01114.47
7.3.80.0060.00814.73
7.3.70.0030.00714.86
7.3.60.0090.00614.89
7.3.50.0060.00914.96
7.3.40.0070.00714.47
7.3.30.0100.00314.85
7.3.20.0100.00716.73
7.3.10.0140.00016.29
7.3.00.0000.01616.85
7.2.330.0090.00916.55
7.2.320.0110.00716.71
7.2.310.0190.00616.80
7.2.300.0110.00816.85
7.2.290.0120.01016.73
7.2.250.0070.01115.23
7.2.240.0150.00715.10
7.2.230.0030.01315.03
7.2.220.0000.01514.97
7.2.210.0060.00814.77
7.2.200.0080.00015.00
7.2.190.0000.01014.90
7.2.180.0040.01115.19
7.2.170.0050.00515.10
7.2.00.0000.01419.48
7.1.330.0040.01116.07
7.1.320.0130.00015.82
7.1.310.0080.00416.05
7.1.300.0030.01015.88
7.1.290.0030.01415.65
7.1.280.0000.01015.85
7.1.270.0070.01016.01
7.1.260.0080.00615.96
7.1.200.0040.00715.59
7.1.100.0000.01118.09
7.1.70.0120.00617.14
7.1.60.0070.01819.40
7.1.50.0110.01116.77
7.1.00.0030.04022.45
7.0.200.0000.00816.65
7.0.140.0030.09321.95
7.0.120.0000.06322.18
7.0.60.0030.03321.83
7.0.50.0100.07717.87
7.0.40.0130.08020.30
7.0.30.0270.04020.19
7.0.20.0300.08020.12
7.0.10.0070.08320.02
7.0.00.0000.04320.07
5.6.280.0070.07021.02
5.6.210.0070.06320.51
5.6.200.0070.08718.21
5.6.190.0070.07720.32
5.6.180.0300.08020.62
5.6.170.0200.04720.51
5.6.160.0070.04020.45
5.6.150.0130.07718.07
5.6.140.0030.06718.08
5.6.130.0100.07318.11
5.6.120.0030.07021.01
5.6.110.0130.07021.11
5.6.100.0100.08321.08
5.6.90.0070.08021.12
5.6.80.0030.04320.38
5.5.350.0030.07720.34
5.5.340.0070.04017.98
5.5.330.0100.08020.36
5.5.320.0330.07020.17
5.5.310.0300.07720.34
5.5.300.0130.06018.02
5.5.290.0070.03718.02
5.5.280.0100.08320.77
5.5.270.0200.05720.95
5.5.260.0130.07720.75
5.5.250.0000.09020.57
5.5.240.0200.03020.15
5.4.450.0000.06319.47
5.4.440.0200.06719.32
5.4.430.0100.08319.46
5.4.420.0030.06019.13
5.4.410.0130.03019.28
5.4.400.0030.04718.92
5.4.390.0200.06319.18
5.4.380.0030.07319.18
5.4.370.0070.04318.92
5.4.360.0170.05718.80
5.4.350.0000.04319.18
5.4.340.0170.06319.18
5.4.320.0170.06019.16
5.4.310.0130.07319.18
5.4.300.0230.05719.17
5.4.290.0070.06019.13
5.4.280.0100.06319.17
5.4.270.0070.04019.13
5.4.260.0030.07719.08
5.4.250.0130.04019.07
5.4.240.0070.07319.17
5.4.230.0100.07018.95
5.4.220.0070.05319.16
5.4.210.0100.07319.07
5.4.200.0100.07019.14
5.4.190.0070.03719.11
5.4.180.0070.04019.18
5.4.170.0170.07018.78
5.4.160.0070.03718.89
5.4.150.0030.07718.78
5.4.140.0130.06016.25
5.4.130.0170.06316.36
5.4.120.0070.04716.37
5.4.110.0100.07316.29
5.4.100.0100.07316.60
5.4.90.0000.06016.32
5.4.80.0070.07016.23
5.4.70.0100.03716.36
5.4.60.0030.06716.36
5.4.50.0070.03716.32
5.4.40.0100.04016.36
5.4.30.0100.04016.12
5.4.20.0170.06716.20
5.4.10.0100.07016.38
5.4.00.0070.05015.71
5.3.290.0030.08314.60
5.3.280.0100.04014.49
5.3.270.0100.04714.48
5.3.260.0070.07314.61
5.3.250.0100.05714.39
5.3.240.0130.07014.57
5.3.230.0100.07314.53
5.3.220.0130.04314.66
5.3.210.0070.08014.36
5.3.200.0030.06714.49
5.3.190.0030.05014.44
5.3.180.0000.08014.35
5.3.170.0130.06314.65
5.3.160.0100.07314.51
5.3.150.0030.04714.51
5.3.140.0030.03714.34
5.3.130.0130.07714.57
5.3.120.0070.06014.34
5.3.110.0070.06014.49
5.3.100.0030.06713.82
5.3.90.0130.07313.84
5.3.80.0030.07714.11
5.3.70.0030.06313.94
5.3.60.0000.08313.96
5.3.50.0070.06013.76
5.3.40.0130.06713.86
5.3.30.0100.03713.88
5.3.20.0030.08013.62
5.3.10.0070.07013.59
5.3.00.0000.07313.55
5.2.170.0100.05711.08
5.2.160.0030.06711.07
5.2.150.0070.03711.09
5.2.140.0100.05711.13
5.2.130.0100.03711.07
5.2.120.0130.02711.07
5.2.110.0170.05011.11
5.2.100.0100.05711.03
5.2.90.0030.03311.09
5.2.80.0070.04711.07
5.2.70.0030.05710.99
5.2.60.0130.04710.93
5.2.50.0100.06010.98
5.2.40.0000.06310.97
5.2.30.0030.06710.97
5.2.20.0000.06710.96
5.2.10.0030.06010.88
5.2.00.0030.06310.72
5.1.60.0030.0409.95
5.1.50.0070.0539.98
5.1.40.0030.0539.99
5.1.30.0030.03310.47
5.1.20.0100.03310.39
5.1.10.0000.05310.05
5.1.00.0030.05710.10
5.0.50.0030.0208.54
5.0.40.0070.0278.37
5.0.30.0030.0308.13
5.0.20.0030.0438.25
5.0.10.0030.0478.30
5.0.00.0070.0638.05
4.4.90.0070.0277.97
4.4.80.0000.0377.97
4.4.70.0070.0307.97
4.4.60.0000.0377.97
4.4.50.0030.0277.97
4.4.40.0000.0477.97
4.4.30.0070.0307.97
4.4.20.0000.0377.97
4.4.10.0000.0237.97
4.4.00.0000.0407.97
4.3.110.0000.0337.97
4.3.100.0000.0377.97
4.3.90.0100.0307.97
4.3.80.0100.0377.97
4.3.70.0000.0377.97
4.3.60.0000.0277.97
4.3.50.0070.0237.97
4.3.40.0030.0377.97
4.3.30.0030.0377.97
4.3.20.0000.0377.97
4.3.10.0000.0207.97
4.3.00.0030.0277.97

preferences:
36.75 ms | 401 KiB | 5 Q