3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string='Case Color: Blue<br/> Ink Color: Blue<br/> Commission Name: renew<br/> County of Commission: renew<br/> Expiration Date: renew Case Color: Blue<br/> Ink Color: Blue<br/> Commission Name: renew<br/> County of Commission: renew<br/> Expiration Date: renew'; $pos=0; $count=0; while(($pos = strpos($string, 'Case Color: Blue',$pos)) !== FALSE){ $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)
8.3.60.0210.00018.55
8.3.50.0110.01021.99
8.3.40.0120.00318.71
8.3.30.0070.01120.35
8.3.20.0040.00420.16
8.3.10.0050.00322.14
8.3.00.0040.00422.57
8.2.180.0090.00918.27
8.2.170.0130.00722.96
8.2.160.0100.00322.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00319.64
8.2.110.0070.00322.26
8.2.100.0040.00817.78
8.2.90.0040.00419.07
8.2.80.0040.00419.38
8.2.70.0050.00317.63
8.2.60.0080.00018.04
8.2.50.0080.00018.07
8.2.40.0070.00018.16
8.2.30.0060.00618.11
8.2.20.0040.00417.63
8.2.10.0040.00417.80
8.2.00.0030.00717.84
8.1.280.0070.01025.92
8.1.270.0030.00624.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.77
8.1.230.0080.00319.02
8.1.220.0050.00317.79
8.1.210.0060.00318.77
8.1.200.0090.00017.22
8.1.190.0080.00017.43
8.1.180.0030.00618.89
8.1.170.0050.00318.57
8.1.160.0070.00022.00
8.1.150.0020.00518.55
8.1.140.0040.00417.37
8.1.130.0000.00717.74
8.1.120.0070.00017.30
8.1.110.0020.00517.27
8.1.100.0000.00717.39
8.1.90.0030.00317.24
8.1.80.0000.00817.39
8.1.70.0070.00017.30
8.1.60.0050.00317.44
8.1.50.0000.00717.43
8.1.40.0050.00217.36
8.1.30.0000.00717.54
8.1.20.0030.00517.62
8.1.10.0040.00417.50
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0070.00017.18
8.0.280.0030.00318.45
8.0.270.0000.00717.12
8.0.260.0000.00816.85
8.0.250.0000.00716.91
8.0.240.0030.00616.82
8.0.230.0000.00816.76
8.0.220.0030.00316.85
8.0.210.0000.00716.75
8.0.200.0000.00616.89
8.0.190.0000.00716.79
8.0.180.0020.00516.73
8.0.170.0050.00216.85
8.0.160.0030.00416.78
8.0.150.0030.00416.72
8.0.140.0070.00016.74
8.0.130.0050.00013.23
8.0.120.0030.00516.74
8.0.110.0050.00216.73
8.0.100.0050.00216.85
8.0.90.0000.00816.73
8.0.80.0030.01616.74
8.0.70.0040.00416.65
8.0.60.0040.00416.69
8.0.50.0000.00816.66
8.0.30.0120.01216.93
8.0.20.0140.00417.40
8.0.10.0050.00216.88
8.0.00.0110.00616.77
7.4.330.0040.00315.00
7.4.320.0030.00316.47
7.4.300.0030.00316.49
7.4.290.0000.00716.63
7.4.280.0000.00716.54
7.4.270.0000.00716.43
7.4.260.0030.00316.50
7.4.250.0000.00716.60
7.4.240.0000.00716.58
7.4.230.0030.00316.61
7.4.220.0180.00616.54
7.4.210.0050.00916.65
7.4.200.0030.00316.64
7.4.190.0000.00716.55
7.4.160.0100.01016.40
7.4.150.0120.01217.40
7.4.140.0110.01117.86
7.4.130.0060.01016.40
7.4.120.0100.00816.53
7.4.110.0070.01116.65
7.4.100.0060.01516.48
7.4.90.0090.00916.66
7.4.80.0100.00919.39
7.4.70.0130.00416.60
7.4.60.0030.01416.43
7.4.50.0040.00416.32
7.4.40.0060.00622.77
7.4.30.0080.00816.38
7.4.00.0000.01315.00
7.3.330.0050.00013.18
7.3.320.0050.00013.13
7.3.310.0000.00716.12
7.3.300.0070.00016.24
7.3.290.0060.01016.24
7.3.280.0090.00516.26
7.3.270.0030.01317.40
7.3.260.0110.01116.47
7.3.250.0080.00916.34
7.3.240.0200.00416.38
7.3.230.0070.01016.44
7.3.210.0080.00816.55
7.3.200.0090.00919.39
7.3.190.0060.01316.58
7.3.180.0040.01116.27
7.3.170.0030.01216.46
7.3.160.0080.00816.39
7.3.120.0040.01115.02
7.3.10.0100.00615.81
7.3.00.0060.01316.36
7.2.330.0090.00916.73
7.2.320.0080.00816.50
7.2.310.0100.00716.52
7.2.300.0080.00816.73
7.2.290.0050.01116.66
7.2.130.0120.00916.70
7.2.120.0100.01016.13
7.2.110.0100.00516.74
7.2.100.0080.00816.46
7.2.90.0150.00916.46
7.2.80.0050.01016.28
7.2.70.0100.01016.71
7.2.60.0130.01016.49
7.2.50.0150.00616.35
7.2.40.0120.00915.96
7.2.30.0170.00616.16
7.2.20.0080.01116.48
7.2.10.0160.00916.41
7.2.00.0100.00717.99
7.1.250.0140.00715.48
7.1.200.0030.00715.80
7.1.100.0110.00417.80
7.1.70.0030.00917.19
7.1.60.0090.01319.43
7.1.50.0030.01717.07
7.1.00.0030.03322.41
7.0.200.0100.00016.62
7.0.140.0030.07322.08
7.0.60.0130.03719.86
7.0.50.0000.05717.68
7.0.40.0100.07720.21
7.0.30.0230.05720.18
7.0.20.0400.07020.18
7.0.10.0370.06320.08
7.0.00.0030.09020.01
5.6.280.0100.06721.12
5.6.210.0100.08020.60
5.6.200.0030.07718.20
5.6.190.0100.08320.32
5.6.180.0270.04320.60
5.6.170.0230.03720.47
5.6.160.0070.08720.49
5.6.150.0170.06718.11
5.6.140.0030.08018.11
5.6.130.0070.04318.20
5.6.120.0070.05020.98
5.6.110.0100.07720.98
5.6.100.0130.06720.98
5.6.90.0170.07020.96
5.6.80.0170.07020.27
5.6.70.0330.07020.36
5.5.350.0030.08320.38
5.5.340.0070.08018.02
5.5.330.0170.08020.23
5.5.320.0300.08020.30
5.5.310.0270.07720.20
5.5.300.0070.08018.01
5.5.290.0130.05717.91
5.5.280.0030.04020.87
5.5.270.0100.03720.78
5.5.260.0000.04320.89
5.5.250.0130.03720.49
5.5.240.0100.03320.15
5.4.450.0600.06319.49
5.4.440.1030.06719.12
5.4.430.0830.05719.60
5.4.420.1170.05019.09
5.4.410.0730.04719.34
5.4.400.0330.06018.51
5.4.390.0370.06018.57
5.4.380.0270.06318.62
5.4.370.0030.06018.56
5.4.360.0130.05318.66
5.4.350.0070.03811.98
5.4.340.0070.04811.97
5.4.320.0070.03712.46
5.4.310.0100.04612.45
5.4.300.0070.03612.46
5.4.290.0080.04412.45
5.4.280.0070.03512.35
5.4.270.0090.04512.35
5.4.260.0080.04712.35
5.4.250.0070.03812.35
5.4.240.0130.04718.89
5.4.230.0130.04718.99
5.4.220.0000.06018.70
5.4.210.0070.05318.64
5.4.200.0100.04718.88
5.4.190.0070.05718.72
5.4.180.0030.05718.81
5.4.170.0100.04718.87
5.4.160.0070.05018.63
5.4.150.0070.05718.90
5.4.140.0030.06716.53
5.4.130.0030.04716.29
5.4.120.0030.06016.29
5.4.110.0070.05016.39
5.4.100.0070.05016.29
5.4.90.0070.04716.26
5.4.80.0070.04716.22
5.4.70.0030.05316.35
5.4.60.0070.07016.23
5.4.50.0100.04316.36
5.4.40.0030.06316.49
5.4.30.0130.04716.28
5.4.20.0070.06016.38
5.4.10.0070.05016.32
5.4.00.0070.05315.70
5.3.290.0090.03812.80
5.3.280.0030.05314.61
5.3.270.0070.05314.76
5.3.260.0130.05014.31
5.3.250.0070.04714.70
5.3.240.0130.06014.30
5.3.230.0030.05314.61
5.3.220.0030.06314.41
5.3.210.0170.04014.61
5.3.200.0070.05014.59
5.3.190.0030.05014.56
5.3.180.0100.04714.40
5.3.170.0100.04714.45
5.3.160.0100.04714.42
5.3.150.0070.05014.42
5.3.140.0070.05014.57
5.3.130.0000.06014.70
5.3.120.0000.05714.55
5.3.110.0100.06714.46
5.3.100.0070.05314.04
5.3.90.0030.05313.88
5.3.80.0030.05013.79
5.3.70.0100.04714.03
5.3.60.0100.04713.69
5.3.50.0100.05713.83
5.3.40.0100.04313.94
5.3.30.0100.04313.92
5.3.20.0100.06713.57
5.3.10.0030.04713.59
5.3.00.0000.06013.73
5.2.170.0070.04011.16
5.2.160.0030.04010.90
5.2.150.0000.04311.02
5.2.140.0100.04011.05
5.2.130.0070.05711.03
5.2.120.0000.04711.19
5.2.110.0030.04311.03
5.2.100.0000.04311.20
5.2.90.0070.03711.25
5.2.80.0070.04011.24
5.2.70.0000.04311.01
5.2.60.0000.04310.88
5.2.50.0070.03711.17
5.2.40.0130.03011.00
5.2.30.0030.04011.00
5.2.20.0070.03710.96
5.2.10.0100.05310.92
5.2.00.0070.03710.88
5.1.60.0070.03010.02
5.1.50.0100.0309.96
5.1.40.0030.0339.94
5.1.30.0030.03710.32
5.1.20.0000.05710.33
5.1.10.0070.04310.11
5.1.00.0100.03310.06
5.0.50.0030.0308.57
5.0.40.0100.0308.46
5.0.30.0000.0478.21
5.0.20.0030.0278.45
5.0.10.0070.0238.00
5.0.00.0030.0408.12
4.4.90.0000.0236.76
4.4.80.0000.0236.76
4.4.70.0000.0236.76
4.4.60.0100.0206.76
4.4.50.0030.0206.76
4.4.40.0000.0336.76
4.4.30.0070.0236.76
4.4.20.0000.0276.76
4.4.10.0030.0206.76
4.4.00.0030.0336.76
4.3.110.0030.0206.76
4.3.100.0000.0236.76
4.3.90.0000.0206.76
4.3.80.0070.0276.76
4.3.70.0070.0206.76
4.3.60.0000.0276.76
4.3.50.0000.0236.76
4.3.40.0000.0336.76
4.3.30.0000.0236.76
4.3.20.0000.0236.76
4.3.10.0000.0236.76
4.3.00.0170.0176.73

preferences:
70.87 ms | 401 KiB | 5 Q