3v4l.org

run code in 300+ PHP versions simultaneously
<?php $values = array( 'a < b', 'a< b', 'a <b', 'a <b d> c' ); foreach ($values as $fieldValue) { var_dump(strip_tags($fieldValue)); $lastLessThanPos = strrpos($fieldValue, '<'); if (false === $lastLessThanPos) { continue; } $lastGreaterThanPos = strrpos($fieldValue, '>'); $nextChar = substr($fieldValue, $lastLessThanPos, 1); var_dump($lastGreaterThanPos, $nextChar); }

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)
8.3.60.0140.00018.30
8.3.50.0120.00722.03
8.3.40.0120.00418.46
8.3.30.0070.00720.34
8.3.20.0050.00318.60
8.3.10.0080.00020.92
8.3.00.0080.00019.43
8.2.180.0090.00616.36
8.2.170.0060.00922.96
8.2.160.0070.00720.41
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00719.98
8.2.110.0040.00420.43
8.2.100.0060.00617.91
8.2.90.0040.00419.21
8.2.80.0060.00319.39
8.2.70.0030.00617.75
8.2.60.0000.00818.04
8.2.50.0050.00318.07
8.2.40.0090.00020.00
8.2.30.0040.00421.22
8.2.20.0040.00417.60
8.2.10.0040.00417.75
8.2.00.0080.00017.79
8.1.280.0170.00025.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00322.48
8.1.230.0090.00322.63
8.1.220.0030.00618.77
8.1.210.0040.00418.93
8.1.200.0000.00917.13
8.1.190.0000.00717.53
8.1.180.0050.00318.10
8.1.170.0000.00818.71
8.1.160.0040.00418.88
8.1.150.0000.00818.64
8.1.140.0040.00417.41
8.1.130.0000.00717.84
8.1.120.0050.00317.43
8.1.110.0040.00417.46
8.1.100.0000.00717.51
8.1.90.0000.00717.53
8.1.80.0040.00417.37
8.1.70.0030.00317.47
8.1.60.0000.00817.62
8.1.50.0040.00417.38
8.1.40.0050.00317.42
8.1.30.0000.00817.67
8.1.20.0080.00017.63
8.1.10.0000.00817.46
8.1.00.0070.00317.42
8.0.300.0040.00420.02
8.0.290.0040.00417.04
8.0.280.0000.00718.44
8.0.270.0000.00717.26
8.0.260.0000.00616.82
8.0.250.0060.00316.94
8.0.240.0000.00816.95
8.0.230.0000.00716.86
8.0.220.0030.00316.88
8.0.210.0030.00316.88
8.0.200.0000.00717.01
8.0.190.0080.00016.98
8.0.180.0060.00316.80
8.0.170.0030.00516.90
8.0.160.0030.00316.88
8.0.150.0050.00316.81
8.0.140.0030.00416.87
8.0.130.0000.00813.27
8.0.120.0000.00816.88
8.0.110.0000.00816.95
8.0.100.0040.00416.77
8.0.90.0030.00516.76
8.0.80.0000.01516.87
8.0.70.0000.00816.93
8.0.60.0080.00016.87
8.0.50.0030.00416.88
8.0.30.0090.00917.16
8.0.20.0060.01217.40
8.0.10.0000.00817.00
8.0.00.0080.00916.73
7.4.330.0060.00016.83
7.4.320.0060.00016.65
7.4.300.0060.00016.36
7.4.290.0050.00316.61
7.4.280.0040.00416.51
7.4.270.0030.00316.50
7.4.260.0030.00313.30
7.4.250.0000.00816.48
7.4.240.0000.00716.60
7.4.230.0000.00716.30
7.4.220.0160.00316.53
7.4.210.0110.00816.62
7.4.200.0040.00416.70
7.4.190.0030.00316.70
7.4.160.0070.01316.43
7.4.150.0220.00017.40
7.4.140.0110.01017.86
7.4.130.0090.01016.45
7.4.120.0090.00916.61
7.4.110.0060.01116.32
7.4.100.0000.01716.55
7.4.90.0060.01216.40
7.4.80.0090.00919.39
7.4.70.0130.00716.51
7.4.60.0120.00916.42
7.4.50.0030.00616.36
7.4.40.0130.00322.77
7.4.30.0130.00316.61
7.4.00.0040.01414.94
7.3.330.0000.00513.18
7.3.320.0050.00013.17
7.3.310.0030.00316.28
7.3.300.0030.00316.22
7.3.290.0110.00416.39
7.3.280.0110.00916.36
7.3.270.0100.01117.40
7.3.260.0120.00718.24
7.3.250.0100.01116.44
7.3.240.0130.00316.38
7.3.230.0040.01316.42
7.3.210.0030.01616.23
7.3.200.0140.00819.39
7.3.190.0100.00716.50
7.3.180.0060.00916.61
7.3.170.0110.00516.40
7.3.160.0130.00616.64
7.3.120.0070.01114.58
7.3.110.0110.00514.84
7.3.100.0090.00614.91
7.3.90.0050.00714.72
7.3.80.0030.00914.94
7.3.70.0100.00114.82
7.3.60.0020.01314.81
7.3.50.0050.00614.65
7.3.40.0040.01114.76
7.3.30.0030.00814.89
7.3.20.0050.00816.45
7.3.10.0080.00416.58
7.3.00.0070.00616.65
7.2.330.0100.01016.50
7.2.320.0070.01016.43
7.2.310.0170.00716.32
7.2.300.0090.00916.76
7.2.290.0120.00416.68
7.2.250.0030.01015.19
7.2.240.0060.00914.86
7.2.230.0110.00915.01
7.2.220.0090.00415.08
7.2.210.0080.00915.00
7.2.200.0050.01015.08
7.2.190.0020.00914.99
7.2.180.0110.00214.96
7.2.170.0030.01114.81
7.2.160.0030.00814.81
7.2.150.0000.01317.15
7.2.140.0100.00317.02
7.2.130.0050.00816.76
7.2.120.0080.00716.84
7.2.110.0100.00416.92
7.2.100.0050.01116.97
7.2.90.0020.01016.91
7.2.80.0060.00716.77
7.2.70.0040.00816.75
7.2.60.0060.00816.83
7.2.50.0050.00716.84
7.2.40.0090.00416.86
7.2.30.0070.00716.93
7.2.20.0070.00716.62
7.2.10.0080.00616.74
7.2.00.0100.00717.58
7.1.330.0100.00515.77
7.1.320.0060.00515.86
7.1.310.0070.00916.01
7.1.300.0090.00415.73
7.1.290.0080.00715.60
7.1.280.0040.01015.79
7.1.270.0050.00715.77
7.1.260.0030.01115.83
7.1.250.0030.00715.93
7.1.200.0040.00815.90
7.1.100.0000.01118.05
7.1.70.0040.00717.10
7.1.60.0070.01719.24
7.1.50.0070.01016.86
7.1.00.0030.05722.26
7.0.200.0000.00716.86
7.0.140.0000.07721.97
7.0.100.0400.07720.00
7.0.90.0200.05019.87
7.0.80.0230.04019.81
7.0.70.0070.04319.82
7.0.60.0170.04320.02
7.0.50.0330.04320.20
7.0.40.0100.04720.05
7.0.30.0130.08020.14
7.0.20.0170.06320.18
7.0.10.0000.04319.94
7.0.00.0100.03720.07
5.6.280.0000.07720.92
5.6.250.0030.08020.56
5.6.240.0070.07720.65
5.6.230.0030.07020.55
5.6.220.0000.04320.54
5.6.210.0030.04020.48
5.6.200.0030.05320.94
5.6.190.0030.09321.06
5.6.180.0070.04720.91
5.6.170.0100.04021.17
5.6.160.0070.04020.97
5.6.150.0000.04321.03
5.6.140.0000.04321.05
5.6.130.0030.04720.96
5.6.120.0030.07021.17
5.6.110.0070.06320.92
5.6.100.0000.05320.92
5.6.90.0070.05021.08
5.6.80.0030.05020.44
5.6.70.0030.04320.34
5.6.60.0100.04320.47
5.6.50.0130.03020.32
5.6.40.0070.08020.47
5.6.30.0170.07020.38
5.6.20.0070.07720.30
5.6.10.0070.05320.37
5.6.00.0130.07020.37
5.5.380.0070.07320.41
5.5.370.0070.03720.45
5.5.360.0030.04020.32
5.5.350.0130.06720.31
5.5.340.0000.04320.92
5.5.330.0070.04020.69
5.5.320.0100.04320.92
5.5.310.0170.02720.63
5.5.300.0030.04020.64
5.5.290.0100.03720.90
5.5.280.0070.05020.83
5.5.270.0100.05020.88
5.5.260.0100.03720.90
5.5.250.0000.04320.64
5.5.240.0030.04720.21
5.5.230.0000.04320.29
5.5.220.0030.04020.25
5.5.210.0030.07720.20
5.5.200.0030.07720.21
5.5.190.0130.07020.15
5.5.180.0030.07720.22
5.5.160.0130.07319.98
5.5.150.0130.07720.13
5.5.140.0100.08020.14
5.5.130.0030.08320.14
5.5.120.0070.08020.18
5.5.110.0100.08320.21
5.5.100.0070.08020.16
5.5.90.0130.04020.06
5.5.80.0100.07720.10
5.5.70.0170.06719.93
5.5.60.0070.08319.96
5.5.50.0170.07020.09
5.5.40.0000.04720.09
5.5.30.0170.06320.05
5.5.20.0070.08019.95
5.5.10.0070.08020.06
5.5.00.0130.07720.10
5.4.450.0070.03719.39
5.4.440.0100.03319.21
5.4.430.0070.03719.29
5.4.420.0030.04319.23
5.4.410.0000.04019.14
5.4.400.0000.04018.98
5.4.390.0100.05019.04
5.4.380.0070.04318.79
5.4.370.0030.06719.04
5.4.360.0100.03019.15
5.4.350.0030.03719.15
5.4.340.0130.07318.83
5.4.320.0130.07318.82
5.4.310.0130.07019.07
5.4.300.0070.07318.81
5.4.290.0130.06018.79
5.4.280.0100.06019.10
5.4.270.0030.08018.96
5.4.260.0170.07019.03
5.4.250.0070.04718.96
5.4.240.0100.07018.88
5.4.230.0130.07018.80
5.4.220.0100.04719.03
5.4.210.0070.07019.21
5.4.200.0030.05319.14
5.4.190.0070.03718.88
5.4.180.0030.07319.11
5.4.170.0070.07319.11
5.4.160.0070.06719.04
5.4.150.0100.07718.87
5.4.140.0100.07716.35
5.4.130.0000.05016.32
5.4.120.0030.07316.36
5.4.110.0030.06316.31
5.4.100.0070.06716.36
5.4.90.0130.06716.57
5.4.80.0130.06016.32
5.4.70.0130.06716.43
5.4.60.0100.07716.39
5.4.50.0070.07016.37
5.4.40.0070.06716.25
5.4.30.0070.07016.35
5.4.20.0070.07716.18
5.4.10.0000.08316.36
5.4.00.0100.05715.73
5.3.290.0070.07014.52
5.3.280.0030.07714.61
5.3.270.0130.07314.46
5.3.260.0230.05714.47
5.3.250.0070.07014.51
5.3.240.0170.07014.46
5.3.230.0030.07714.46
5.3.220.0030.08014.48
5.3.210.0000.07714.57
5.3.200.0070.07314.52
5.3.190.0070.05314.57
5.3.180.0030.07014.42
5.3.170.0100.07014.44
5.3.160.0100.04714.51
5.3.150.0070.07014.50
5.3.140.0070.05314.41
5.3.130.0100.07314.41
5.3.120.0100.07314.54
5.3.110.0100.07314.51
5.3.100.0000.04713.89
5.3.90.0000.08014.01
5.3.80.0070.07013.80
5.3.70.0030.07713.80
5.3.60.0070.07313.91
5.3.50.0030.08013.93
5.3.40.0030.04713.94
5.3.30.0130.06713.91
5.3.20.0100.07013.69
5.3.10.0100.06713.63
5.3.00.0070.04313.59
5.2.170.0070.06311.57
5.2.160.0170.05011.57
5.2.150.0100.06011.57
5.2.140.0030.06011.57
5.2.130.0070.06011.57
5.2.120.0070.05711.57
5.2.110.0030.06711.57
5.2.100.0070.05711.57
5.2.90.0030.06311.57
5.2.80.0130.05311.57
5.2.70.0000.06011.57
5.2.60.0030.06311.57
5.2.50.0070.04711.57
5.2.40.0030.06311.57
5.2.30.0100.05011.57
5.2.20.0070.03011.57
5.2.10.0100.03711.57
5.2.00.0070.05711.57
5.1.60.0170.04011.57
5.1.50.0070.05011.57
5.1.40.0070.03011.57
5.1.30.0030.04711.57
5.1.20.0070.05311.57
5.1.10.0030.04011.57
5.1.00.0070.05011.57
5.0.50.0070.04311.57
5.0.40.0070.04011.57
5.0.30.0000.05311.57
5.0.20.0030.04311.57
5.0.10.0030.03311.57
5.0.00.0000.06311.57
4.4.90.0030.03711.57
4.4.80.0000.03011.57
4.4.70.0070.02311.57
4.4.60.0100.03011.57
4.4.50.0030.03011.57
4.4.40.0000.05711.57
4.4.30.0000.04011.57
4.4.20.0000.03311.57
4.4.10.0000.03711.57
4.4.00.0000.05711.57
4.3.110.0000.03011.57
4.3.100.0030.03311.57
4.3.90.0030.03011.57
4.3.80.0000.03711.57
4.3.70.0000.03711.57
4.3.60.0000.02311.57
4.3.50.0030.02311.57
4.3.40.0030.04311.57
4.3.30.0070.02711.57
4.3.20.0000.03711.57
4.3.10.0000.03711.57
4.3.00.0030.03311.57

preferences:
38.4 ms | 400 KiB | 5 Q