3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('/tag/', '/foo/', '/category/', '/erik/'); foreach($a as $b) { if (strpos($b,'/tag/') !== false) { echo 'true'; } }

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)
8.3.40.0000.01418.67
8.3.30.0100.01018.93
8.3.20.0070.00020.34
8.3.10.0000.00723.57
8.3.00.0040.00419.00
8.2.170.0140.00022.96
8.2.160.0140.00320.12
8.2.150.0000.00724.18
8.2.140.0060.00324.66
8.2.130.0000.00826.16
8.2.120.0080.00022.23
8.2.110.0060.00322.07
8.2.100.0040.00817.63
8.2.90.0000.00819.20
8.2.80.0000.00817.97
8.2.70.0000.00817.63
8.2.60.0080.00017.80
8.2.50.0000.00918.07
8.2.40.0000.00818.04
8.2.30.0040.00417.99
8.2.20.0040.00417.54
8.2.10.0020.00517.97
8.2.00.0070.00017.55
8.1.270.0060.00322.23
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0040.00719.15
8.1.220.0050.00317.74
8.1.210.0030.00618.77
8.1.200.0030.00617.23
8.1.190.0040.00417.13
8.1.180.0000.00718.10
8.1.170.0100.00018.43
8.1.160.0050.00321.92
8.1.150.0050.00218.82
8.1.140.0000.00717.44
8.1.130.0040.00417.73
8.1.120.0000.00717.36
8.1.110.0040.00417.35
8.1.100.0070.00017.50
8.1.90.0070.00417.50
8.1.80.0050.00317.46
8.1.70.0030.00317.42
8.1.60.0050.00317.57
8.1.50.0040.00417.46
8.1.40.0030.00617.55
8.1.30.0030.00617.63
8.1.20.0080.00017.61
8.1.10.0040.00417.36
8.1.00.0040.00417.48
8.0.300.0040.00418.77
8.0.290.0000.00816.75
8.0.280.0030.00318.43
8.0.270.0000.00717.24
8.0.260.0060.00017.25
8.0.250.0040.00416.85
8.0.240.0070.00016.86
8.0.230.0000.00716.91
8.0.220.0030.00316.79
8.0.210.0030.00316.85
8.0.200.0030.00317.01
8.0.190.0000.00716.99
8.0.180.0000.00716.89
8.0.170.0070.00016.88
8.0.160.0070.00016.89
8.0.150.0000.00716.86
8.0.140.0000.00716.88
8.0.130.0000.00513.29
8.0.120.0040.00416.88
8.0.110.0040.00416.79
8.0.100.0000.00716.89
8.0.90.0050.00316.90
8.0.80.0140.00716.89
8.0.70.0070.00016.74
8.0.60.0000.00716.75
8.0.50.0020.00516.73
8.0.30.0130.00817.21
8.0.20.0140.00917.40
8.0.10.0080.00016.80
8.0.00.0100.00716.85
7.4.330.0070.00015.02
7.4.320.0000.00616.40
7.4.300.0000.00616.36
7.4.290.0050.00316.56
7.4.280.0040.00416.58
7.4.270.0020.00516.64
7.4.260.0060.00316.48
7.4.250.0040.00316.40
7.4.240.0030.00316.54
7.4.230.0070.00016.38
7.4.220.0190.00016.70
7.4.210.0130.00316.45
7.4.200.0040.00416.61
7.4.160.0070.01016.36
7.4.150.0110.00717.40
7.4.140.0160.00517.86
7.4.130.0090.00916.64
7.4.120.0100.00716.43
7.4.110.0100.01316.61
7.4.100.0060.01216.52
7.4.90.0100.00616.48
7.4.80.0080.01119.39
7.4.70.0070.01316.39
7.4.60.0000.01616.56
7.4.50.0050.00316.51
7.4.40.0160.00416.56
7.4.30.0060.01116.25
7.4.10.0120.00914.72
7.4.00.0080.00915.03
7.3.330.0000.00612.99
7.3.320.0020.00213.13
7.3.310.0030.00316.32
7.3.300.0030.00316.25
7.3.290.0080.00916.29
7.3.280.0080.00916.25
7.3.270.0150.00317.40
7.3.260.0080.00816.55
7.3.250.0130.00716.35
7.3.240.0100.01016.48
7.3.230.0050.01216.48
7.3.210.0030.01316.27
7.3.200.0110.01119.39
7.3.190.0070.01416.42
7.3.180.0030.01316.23
7.3.170.0130.01016.56
7.3.160.0090.01216.54
7.3.130.0070.01314.77
7.3.120.0060.00914.88
7.3.110.0040.01514.67
7.3.100.0100.00315.02
7.3.90.0070.00714.94
7.3.80.0100.00314.90
7.3.70.0090.00614.84
7.3.60.0100.00314.67
7.3.50.0120.00314.88
7.3.40.0070.00714.61
7.3.30.0090.00614.88
7.3.20.0120.00016.67
7.3.10.0070.00416.35
7.3.00.0060.00916.79
7.2.330.0150.00416.77
7.2.320.0100.00716.67
7.2.310.0070.01016.71
7.2.300.0160.00016.77
7.2.290.0100.01316.73
7.2.260.0030.01314.91
7.2.250.0060.01215.23
7.2.240.0060.00915.24
7.2.230.0040.00815.17
7.2.220.0090.00914.83
7.2.210.0070.00714.87
7.2.200.0060.01214.93
7.2.190.0120.00315.04
7.2.180.0030.00814.89
7.2.170.0040.01114.82
7.2.160.0030.00714.70
7.2.150.0070.00716.78
7.2.140.0030.00616.62
7.2.130.0070.00316.67
7.2.120.0030.01217.07
7.2.110.0100.00316.99
7.2.100.0000.01317.07
7.2.90.0120.00317.02
7.2.80.0060.00616.95
7.2.70.0040.01216.98
7.2.60.0060.00316.96
7.2.50.0000.01416.95
7.2.40.0060.00616.98
7.2.30.0120.00317.01
7.2.20.0000.01416.76
7.2.10.0090.00916.91
7.2.00.0050.00516.93
7.1.330.0080.00615.89
7.1.320.0110.00415.68
7.1.310.0080.00315.82
7.1.300.0030.00615.97
7.1.290.0030.01015.81
7.1.280.0110.00315.77
7.1.270.0000.01515.80
7.1.260.0070.00715.91
7.1.250.0030.00915.81
7.1.240.0000.00915.79
7.1.230.0000.01115.85
7.1.220.0060.00315.93
7.1.210.0000.01215.77
7.1.200.0050.00515.72
7.1.190.0030.01415.72
7.1.180.0040.00415.56
7.1.170.0110.00415.68
7.1.160.0040.00915.83
7.1.150.0070.00715.77
7.1.140.0110.00415.87
7.1.130.0060.01215.76
7.1.120.0040.00715.76
7.1.110.0040.00715.94
7.1.100.0030.00715.37
7.1.90.0040.01115.86
7.1.80.0030.01015.42
7.1.70.0050.00716.44
7.1.60.0110.00717.55
7.1.50.0090.01425.19
7.1.40.0070.00715.86
7.1.30.0050.00315.75
7.1.20.0030.00515.72
7.1.10.0070.01015.84
7.1.00.0040.04119.11
7.0.330.0030.00615.45
7.0.320.0070.00715.44
7.0.310.0090.00615.11
7.0.300.0030.01015.39
7.0.290.0050.00615.64
7.0.280.0040.00815.52
7.0.270.0030.01415.61
7.0.260.0030.00615.39
7.0.250.0030.00915.38
7.0.240.0040.00815.62
7.0.230.0070.00315.48
7.0.220.0040.00815.38
7.0.210.0040.00815.43
7.0.200.0060.00915.97
7.0.190.0130.00015.45
7.0.180.0000.01415.41
7.0.170.0060.00615.19
7.0.160.0060.00915.11
7.0.150.0000.01715.44
7.0.140.0080.04018.59
7.0.130.0030.00915.53
7.0.120.0120.00315.55
7.0.110.0000.01315.50
7.0.100.0060.00615.55
7.0.90.0000.01115.58
7.0.80.0040.00815.36
7.0.70.0090.00615.11
7.0.60.0030.02618.45
7.0.50.0080.03816.66
7.0.40.0170.02716.79
7.0.30.0180.03116.73
7.0.20.0220.01816.75
7.0.10.0130.04016.76
7.0.00.0090.04416.67
5.6.400.0100.00314.16
5.6.390.0070.00714.33
5.6.380.0070.00714.45
5.6.370.0040.00814.32
5.6.360.0070.00314.56
5.6.350.0090.00614.63
5.6.340.0030.01014.37
5.6.330.0070.00714.48
5.6.320.0060.00614.19
5.6.310.0060.00914.57
5.6.300.0040.01114.39
5.6.290.0040.00814.00
5.6.280.0060.03917.76
5.6.270.0070.00714.66
5.6.260.0120.00414.55
5.6.250.0070.00714.37
5.6.240.0030.01014.33
5.6.230.0120.00314.20
5.6.220.0100.00714.11
5.6.210.0060.02817.36
5.6.200.0080.03616.23
5.6.190.0060.04517.49
5.6.180.0150.04017.40
5.6.170.0130.02517.39
5.6.160.0080.04217.29
5.6.150.0090.03716.13
5.6.140.0030.03716.11
5.6.130.0080.04516.16
5.6.120.0070.02517.66
5.6.110.0030.04817.75
5.6.100.0050.04317.62
5.6.90.0120.04317.61
5.6.80.0070.04617.20
5.6.70.0040.01113.93
5.6.60.0090.00314.24
5.6.50.0030.00714.34
5.6.40.0070.00314.19
5.6.30.0080.00014.44
5.6.20.0040.00814.40
5.6.10.0040.00813.91
5.6.00.0040.01114.52
5.5.380.0120.00314.31
5.5.370.0060.00913.98
5.5.360.0060.00614.37
5.5.350.0040.04417.24
5.5.340.0110.04115.97
5.5.330.0100.03517.11
5.5.320.0120.02417.26
5.5.310.0180.04117.30
5.5.300.0060.04316.04
5.5.290.0070.02315.96
5.5.280.0020.03817.48
5.5.270.0100.02717.52
5.5.260.0080.03317.44
5.5.250.0050.04417.15
5.5.240.0000.04617.20
5.5.230.0080.00813.95
5.5.220.0030.01014.37
5.5.210.0040.01113.99
5.5.200.0060.00314.07
5.5.190.0040.01414.17
5.5.180.0100.00314.07
5.5.170.0060.01014.26
5.5.160.0100.00314.36
5.5.150.0060.00614.09
5.5.140.0080.00814.22
5.5.130.0040.01114.20
5.5.120.0070.00714.10
5.5.110.0060.00614.08
5.5.100.0100.00714.22
5.5.90.0070.00714.03
5.5.80.0060.00314.40
5.5.70.0070.00414.01
5.5.60.0060.00313.98
5.5.50.0090.00614.05
5.5.40.0100.00314.22
5.5.30.0000.01313.72
5.5.20.0000.01414.38
5.5.10.0090.00614.01
5.5.00.0000.00814.05
5.4.450.0050.03215.32
5.4.440.0400.03515.22
5.4.430.0480.02715.33
5.4.420.0480.02815.35
5.4.410.0370.03615.17
5.4.400.0050.03015.13
5.4.390.0330.03814.96
5.4.380.0520.02215.07
5.4.370.0050.03015.17
5.4.360.0480.03615.19
5.4.350.0300.03515.14
5.4.340.0040.02211.55
5.4.330.0060.00311.13
5.4.320.0050.02411.79
5.4.310.0070.02011.79
5.4.300.0040.02111.79
5.4.290.0050.02611.79
5.4.280.0050.02311.74
5.4.270.0060.02011.74
5.4.260.0050.02311.74
5.4.250.0040.02511.74
5.4.240.0050.02411.74
5.4.230.0070.02111.73
5.4.220.0050.02611.73
5.4.210.0060.02511.73
5.4.200.0060.02311.73
5.4.190.0070.02111.73
5.4.180.0090.02811.73
5.4.170.0060.03211.74
5.4.160.0080.02711.73
5.4.150.0040.02711.73
5.4.140.0080.02411.57
5.4.130.0040.02111.57
5.4.120.0070.02211.55
5.4.110.0050.02211.54
5.4.100.0080.01611.55
5.4.90.0020.02111.55
5.4.80.0030.02211.55
5.4.70.0050.01811.54
5.4.60.0060.02111.54
5.4.50.0080.01811.54
5.4.40.0050.02111.54
5.4.30.0040.02011.54
5.4.20.0020.02211.54
5.4.10.0070.01911.54
5.4.00.0050.02211.28
5.3.290.0040.04212.80
5.3.280.0040.04012.70
5.3.270.0080.03812.72
5.3.260.0070.03812.72
5.3.250.0070.03612.72
5.3.240.0090.03312.72
5.3.230.0070.03612.70
5.3.220.0060.03712.68
5.3.210.0070.03712.68
5.3.200.0050.03712.68
5.3.190.0060.03712.68
5.3.180.0090.03212.68
5.3.170.0050.03612.67
5.3.160.0070.03412.67
5.3.150.0070.03512.68
5.3.140.0070.03412.66
5.3.130.0100.04012.66
5.3.120.0070.03712.66
5.3.110.0060.03912.66
5.3.100.0100.03612.12
5.3.90.0060.04112.08
5.3.80.0060.03412.07
5.3.70.0050.03612.07
5.3.60.0040.03812.06
5.3.50.0090.03312.00
5.3.40.0060.04112.00
5.3.30.0080.03511.95
5.3.20.0070.03311.72
5.3.10.0060.03411.69
5.3.00.0060.03511.68
5.2.170.0050.0319.18
5.2.160.0090.0379.18
5.2.150.0070.0379.18
5.2.140.0040.0319.17
5.2.130.0020.0359.13
5.2.120.0050.0279.13
5.2.110.0030.0309.14
5.2.100.0040.0299.14
5.2.90.0030.0309.14
5.2.80.0080.0329.14
5.2.70.0060.0309.14
5.2.60.0050.0379.08
5.2.50.0020.0329.05
5.2.40.0040.0299.03
5.2.30.0050.0299.01
5.2.20.0060.0289.00
5.2.10.0040.0298.92
5.2.00.0070.0278.78
5.1.60.0050.0238.06
5.1.50.0070.0228.05
5.1.40.0040.0258.04
5.1.30.0050.0258.39
5.1.20.0070.0238.41
5.1.10.0040.0268.13
5.1.00.0030.0358.14
5.0.50.0060.0216.62
5.0.40.0040.0206.48
5.0.30.0040.0326.29
5.0.20.0060.0226.26
5.0.10.0040.0236.23
5.0.00.0020.0346.23
4.4.90.0060.0124.78
4.4.80.0030.0154.76
4.4.70.0020.0164.76
4.4.60.0020.0174.76
4.4.50.0040.0204.77
4.4.40.0020.0264.71
4.4.30.0030.0164.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0030.0164.66
4.3.100.0040.0154.66
4.3.90.0060.0114.63
4.3.80.0010.0264.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0030.0164.63
4.3.40.0040.0284.54
4.3.30.0020.0193.28
4.3.20.0030.0163.25
4.3.10.0010.0213.22
4.3.00.0100.0277.07

preferences:
42.62 ms | 400 KiB | 5 Q