3v4l.org

run code in 300+ PHP versions simultaneously
<?php $code = '<?php function extractURL($url) { if (preg_match(\'#http://www.google.com/?$#i\', $url, $match)) { return $match[1]; } return null; } '; $tokens = token_get_all($code); foreach ($tokens as $token) { if (is_string($token)) { print "(string token) " . $token . "\r\n"; } elseif ($token[0] === T_WHITESPACE) { print "[T_WHITESPACE]\r\n"; } else { print "[" . token_name($token[0]) . "] " . $token[1] . "\r\n"; } }

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)
8.3.60.0090.00618.31
8.3.50.0070.01222.05
8.3.40.0140.00018.67
8.3.30.0090.00919.04
8.3.20.0000.00820.21
8.3.10.0050.00322.14
8.3.00.0080.00022.43
8.2.180.0120.00616.50
8.2.170.0070.00722.96
8.2.160.0100.00320.92
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0160.00326.16
8.2.120.0080.00019.49
8.2.110.0060.00322.08
8.2.100.0040.00717.78
8.2.90.0030.00619.35
8.2.80.0090.00017.97
8.2.70.0000.00817.50
8.2.60.0000.00818.05
8.2.50.0050.00318.07
8.2.40.0070.00318.28
8.2.30.0040.00418.10
8.2.20.0000.00817.77
8.2.10.0030.00517.70
8.2.00.0060.00317.79
8.1.280.0120.00325.92
8.1.270.0080.00022.01
8.1.260.0000.00826.35
8.1.250.0080.00628.09
8.1.240.0040.00423.98
8.1.230.0060.00619.14
8.1.220.0000.00817.78
8.1.210.0000.00818.77
8.1.200.0070.00317.35
8.1.190.0000.00817.51
8.1.180.0000.00918.10
8.1.170.0060.00318.51
8.1.160.0040.00422.05
8.1.150.0000.00718.63
8.1.140.0000.00717.35
8.1.130.0040.00417.76
8.1.120.0030.00617.34
8.1.110.0000.00717.41
8.1.100.0070.00017.29
8.1.90.0070.00017.30
8.1.80.0070.00017.34
8.1.70.0000.00717.40
8.1.60.0000.00817.45
8.1.50.0040.00417.52
8.1.40.0040.00417.53
8.1.30.0080.00017.58
8.1.20.0090.00017.57
8.1.10.0040.00417.60
8.1.00.0030.00617.39
8.0.300.0080.00018.77
8.0.290.0000.00717.18
8.0.280.0030.00318.49
8.0.270.0030.00317.12
8.0.260.0000.00616.80
8.0.250.0030.00316.86
8.0.240.0000.00716.96
8.0.230.0000.00916.81
8.0.220.0070.00016.91
8.0.210.0000.00716.77
8.0.200.0060.00016.93
8.0.190.0020.00516.98
8.0.180.0040.00416.89
8.0.170.0000.00816.79
8.0.160.0040.00416.80
8.0.150.0000.00816.85
8.0.140.0040.00416.74
8.0.130.0050.00313.34
8.0.120.0030.00516.94
8.0.110.0040.00416.85
8.0.100.0000.00816.74
8.0.90.0040.00416.82
8.0.80.0040.01116.83
8.0.70.0030.00516.93
8.0.60.0040.00416.98
8.0.50.0000.00716.82
8.0.30.0050.01516.98
8.0.20.0100.00717.40
8.0.10.0050.00216.96
8.0.00.0100.00816.67
7.4.330.0000.00515.14
7.4.320.0030.00316.60
7.4.300.0040.00416.63
7.4.290.0030.00316.46
7.4.280.0000.00716.47
7.4.270.0050.00316.59
7.4.260.0060.00316.59
7.4.250.0080.00016.56
7.4.240.0030.00416.46
7.4.230.0070.00016.24
7.4.220.0100.00716.54
7.4.210.0100.00416.52
7.4.200.0030.00316.61
7.4.190.0030.00316.37
7.4.160.0090.00616.60
7.4.150.0070.01017.40
7.4.140.0120.00917.86
7.4.130.0100.00816.53
7.4.120.0040.01416.55
7.4.110.0090.00916.56
7.4.100.0100.01416.36
7.4.90.0120.00616.45
7.4.80.0090.00919.39
7.4.70.0060.01216.28
7.4.60.0110.01116.50
7.4.50.0040.00416.56
7.4.40.0000.01722.77
7.4.30.0070.01016.57
7.4.00.0030.00614.91
7.3.330.0050.00013.16
7.3.320.0020.00213.19
7.3.310.0070.00016.39
7.3.300.0020.00516.23
7.3.290.0120.00316.21
7.3.280.0050.01016.26
7.3.270.0070.01017.40
7.3.260.0100.01016.56
7.3.250.0140.00616.50
7.3.240.0110.01116.59
7.3.230.0120.00916.57
7.3.210.0080.00816.38
7.3.200.0060.01319.39
7.3.190.0090.01416.31
7.3.180.0100.00616.24
7.3.170.0050.01016.44
7.3.160.0060.00916.54
7.3.120.0030.01015.13
7.3.10.0110.00715.86
7.3.00.0080.00816.33
7.2.330.0090.01216.57
7.2.320.0130.00416.76
7.2.310.0110.00516.71
7.2.300.0030.01416.74
7.2.290.0070.01016.47
7.2.130.0170.01016.93
7.2.120.0180.00316.43
7.2.110.0160.01016.72
7.2.100.0180.00916.05
7.2.90.0220.01016.71
7.2.80.0130.00716.47
7.2.70.0150.00616.72
7.2.60.0100.01116.66
7.2.50.0170.00616.30
7.2.40.0160.00816.31
7.2.30.0250.00016.43
7.2.20.0200.00716.38
7.2.10.0210.00316.38
7.2.00.0040.01318.23
7.1.250.0150.00315.07
7.1.200.0000.01115.75
7.1.100.0000.01118.24
7.1.70.0070.00417.24
7.1.60.0130.01019.82
7.1.50.0000.01517.03
7.1.00.0070.07322.35
7.0.200.0040.00416.81
7.0.140.0070.07022.09
7.0.60.0070.07720.03
7.0.50.0070.08017.91
7.0.40.0000.04720.24
7.0.30.0170.04320.00
7.0.20.0270.08320.04
7.0.10.0230.09020.09
7.0.00.0070.04020.09
5.6.280.0030.07321.13
5.6.210.0170.07720.62
5.6.200.0100.08018.17
5.6.190.0070.08720.57
5.6.180.4030.04020.61
5.6.170.0270.04720.33
5.6.160.0070.05020.49
5.6.150.0030.04318.08
5.6.140.0100.06318.21
5.6.130.0230.07018.11
5.6.120.0070.08321.09
5.6.110.0070.08321.11
5.6.100.0100.08020.97
5.6.90.0100.07721.03
5.6.80.0130.05720.52
5.6.70.4670.04320.38
5.5.350.0100.07720.36
5.5.340.0070.08017.95
5.5.330.0070.06720.40
5.5.320.0300.07320.37
5.5.310.0330.05020.29
5.5.300.0100.04017.95
5.5.290.0000.05717.94
5.5.280.0100.06720.87
5.5.270.0070.04320.88
5.5.260.0030.08720.79
5.5.250.0130.04720.68
5.5.240.0100.04020.23
5.4.450.3470.04019.57
5.4.440.3830.03719.55
5.4.430.4100.04019.11
5.4.420.3870.03719.11
5.4.410.3700.03318.98
5.4.400.3700.03318.89
5.4.390.3830.03719.24
5.4.380.3800.04019.13
5.4.370.3430.04018.93
5.4.360.3670.03318.81
5.4.350.3900.04019.25
5.4.340.3230.04019.16
5.4.320.3670.03718.77
5.4.310.3970.03719.14
5.4.300.3630.03318.91
5.4.290.3830.04019.09
5.4.280.3770.03318.88
5.4.270.3870.03719.21
5.4.260.3700.03719.15
5.4.250.3500.03319.09
5.4.240.4030.04318.88
5.4.230.3900.03718.91
5.4.220.3870.03319.13
5.4.210.3670.03319.13
5.4.200.3630.03018.78
5.4.190.4370.03718.90
5.4.180.3800.03319.17
5.4.170.3870.03318.80
5.4.160.3600.03719.03
5.4.150.3570.03719.22
5.4.140.3330.03316.31
5.4.130.2630.03316.30
5.4.120.3030.04016.55
5.4.110.3300.04016.46
5.4.100.3670.03716.07
5.4.90.3170.03316.23
5.4.80.3070.03016.39
5.4.70.3330.04016.06
5.4.60.3200.03716.39
5.4.50.3530.05716.36
5.4.40.3930.03316.36
5.4.30.3630.03716.47
5.4.20.3770.04316.39
5.4.10.3670.03016.39
5.4.00.3830.04015.68
5.3.290.3870.04014.67
5.3.280.3630.03314.57
5.3.270.3730.04014.57
5.3.260.3770.03314.67
5.3.250.3570.03714.53
5.3.240.3200.04314.57
5.3.230.3270.03314.46
5.3.220.3970.04014.61
5.3.210.3070.03314.49
5.3.200.3330.04014.61
5.3.190.3300.03314.42
5.3.180.4070.04314.42
5.3.170.3470.03014.53
5.3.160.3730.03314.39
5.3.150.3870.03314.52
5.3.140.3570.04014.53
5.3.130.3530.04314.40
5.3.120.4170.04714.42
5.3.110.4070.02314.42
5.3.100.4230.04013.93
5.3.90.3800.03713.88
5.3.80.3500.03714.13
5.3.70.4070.04313.91
5.3.60.3870.03713.85
5.3.50.3800.04313.84
5.3.40.4130.04013.95
5.3.30.3930.03313.91
5.3.20.4270.03313.62
5.3.10.4200.03013.61
5.3.00.3930.03313.43
5.2.170.3230.03311.01
5.2.160.3400.02311.18
5.2.150.3270.02711.21
5.2.140.3000.02011.05
5.2.130.3230.03311.13
5.2.120.2600.03310.96
5.2.110.3330.03711.01
5.2.100.3400.03711.16
5.2.90.3370.02311.21
5.2.80.3230.02311.05
5.2.70.3030.03011.05
5.2.60.3170.03310.95
5.2.50.3300.02711.05
5.2.40.2330.02710.88
5.2.30.2430.03011.01
5.2.20.2500.03011.08
5.2.10.2870.02310.99
5.2.00.2530.02710.63
5.1.60.2530.03310.57
5.1.50.2600.03010.57
5.1.40.2700.01710.57
5.1.30.2730.03310.57
5.1.20.2670.03010.57
5.1.10.2800.02710.57
5.1.00.2600.02710.57
5.0.50.1530.02310.57
5.0.40.1530.02010.57
5.0.30.1170.03310.57
5.0.20.1400.02310.57
5.0.10.1130.02310.57
5.0.00.1700.02710.57
4.4.90.1330.01710.57
4.4.80.1470.01710.57
4.4.70.1400.01710.57
4.4.60.1430.01010.57
4.4.50.1430.01710.57
4.4.40.1470.02710.57
4.4.30.1330.01710.57
4.4.20.1370.02010.57
4.4.10.1300.01710.57
4.4.00.1470.03010.57
4.3.110.1500.01710.57
4.3.100.1600.01710.57
4.3.90.1470.01310.57
4.3.80.1200.02310.57
4.3.70.1130.02010.57
4.3.60.1570.01310.57
4.3.50.1230.01310.57
4.3.40.1500.02710.57
4.3.30.0630.01710.57
4.3.20.0900.02010.57
4.3.10.0670.01710.57
4.3.00.0600.01710.57

preferences:
41.82 ms | 401 KiB | 5 Q