3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyIterator implements Iterator { public $var = array(); public function pprrint() {echo implode(',',$this->var);} public function __construct($arra) { if (is_array($arra)) { $this->var = $arra; /* echo implode(',',$arra) ;*/} } public function rewind() { echo "rewinding\n"; reset($this->var); } public function current() { $var = current($this->var); echo "current: $var\n"; return $var; } public function key() { $var = key($this->var); echo "key: $var\n"; return $var; } public function next() { $var = next($this->var); echo "next: $var\n"; return $var; } public function valid() { $this->var = $var; echo "valid: $var\n"; return $var; } } $values = array(1,2,3); $it = new MyIterator($values); $it->pprrint(); foreach($it as $key => $value) { print "$key => $value\n"; } echo "\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)
8.3.60.0120.00618.68
8.3.50.0050.01222.05
8.3.40.0070.00718.55
8.3.30.0070.00718.83
8.3.20.0050.00318.77
8.3.10.0000.00820.92
8.3.00.0080.00021.95
8.2.180.0110.00416.75
8.2.170.0130.00322.96
8.2.160.0070.00720.35
8.2.150.0050.00224.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0070.00021.04
8.2.110.0090.00020.31
8.2.100.0040.00717.78
8.2.90.0060.00319.08
8.2.80.0040.00417.97
8.2.70.0000.00917.38
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0030.00518.03
8.2.30.0040.00421.24
8.2.20.0100.00017.63
8.2.10.0000.00917.81
8.2.00.0050.00317.83
8.1.280.0080.00625.92
8.1.270.0030.00623.99
8.1.260.0070.01126.35
8.1.250.0080.00028.09
8.1.240.0050.00522.46
8.1.230.0110.00021.03
8.1.220.0060.00318.77
8.1.210.0080.00018.88
8.1.200.0030.00617.35
8.1.190.0000.00817.53
8.1.180.0030.00618.10
8.1.170.0040.00418.66
8.1.160.0040.00418.80
8.1.150.0040.00418.58
8.1.140.0040.00417.36
8.1.130.0070.00017.77
8.1.120.0040.00417.48
8.1.110.0030.00517.44
8.1.100.0040.00417.46
8.1.90.0000.00817.51
8.1.80.0070.00017.46
8.1.70.0000.00717.43
8.1.60.0040.00417.55
8.1.50.0000.00717.49
8.1.40.0060.00317.41
8.1.30.0080.00017.62
8.1.20.0000.00817.70
8.1.10.0040.00417.48
8.1.00.0030.00617.54
8.0.300.0030.00619.98
8.0.290.0000.00817.05
8.0.280.0000.00818.36
8.0.270.0000.00717.25
8.0.260.0060.00016.87
8.0.250.0000.00816.96
8.0.240.0030.00516.92
8.0.230.0070.00016.98
8.0.220.0040.00416.85
8.0.210.0050.00317.00
8.0.200.0000.00616.88
8.0.190.0000.00717.02
8.0.180.0070.00016.81
8.0.170.0030.00617.03
8.0.160.0000.00717.04
8.0.150.0070.00016.86
8.0.140.0000.00716.95
8.0.130.0000.00613.35
8.0.120.0040.00416.98
8.0.110.0070.00017.00
8.0.100.0040.00416.75
8.0.90.0030.00516.92
8.0.80.0100.00416.84
8.0.70.0000.00717.00
8.0.60.0000.00716.98
8.0.50.0000.00916.84
8.0.30.0110.01117.12
8.0.20.0090.01217.40
8.0.10.0070.00017.10
8.0.00.0120.00716.76
7.4.330.0000.00616.62
7.4.320.0030.00316.49
7.4.300.0060.00016.43
7.4.290.0040.00416.50
7.4.280.0070.00016.48
7.4.270.0070.00016.56
7.4.260.0000.00713.29
7.4.250.0060.00316.57
7.4.240.0040.00416.53
7.4.230.0070.00016.56
7.4.220.0090.01216.55
7.4.210.0060.01016.55
7.4.200.0040.00416.72
7.4.190.0070.00016.76
7.4.160.0100.00716.65
7.4.150.0140.00417.40
7.4.140.0070.00617.86
7.4.130.0130.00316.57
7.4.120.0090.00916.58
7.4.110.0060.01216.36
7.4.100.0030.01416.43
7.4.90.0090.00916.50
7.4.80.0130.00919.39
7.4.70.0080.00816.28
7.4.60.0120.00616.37
7.4.50.0050.00316.23
7.4.40.0030.01322.77
7.4.30.0100.00616.68
7.4.10.0110.00715.09
7.4.00.0050.01014.91
7.3.330.0030.00313.38
7.3.320.0030.00313.38
7.3.310.0000.00716.38
7.3.300.0070.00016.37
7.3.290.0110.01116.38
7.3.280.0100.00816.35
7.3.270.0030.01417.40
7.3.260.0100.00818.24
7.3.250.0130.00916.41
7.3.240.0110.01116.61
7.3.230.0030.01516.39
7.3.210.0080.00816.64
7.3.200.0090.01319.39
7.3.190.0070.01416.47
7.3.180.0130.00316.49
7.3.170.0120.00316.57
7.3.160.0100.00616.46
7.3.130.0060.01214.80
7.3.120.0040.01114.91
7.3.110.0120.00614.89
7.3.100.0070.00714.61
7.3.90.0030.01314.79
7.3.80.0000.01114.76
7.3.70.0000.01014.80
7.3.60.0000.01014.64
7.3.50.0000.00814.93
7.3.40.0060.01014.86
7.3.30.0040.00714.75
7.3.20.0060.00916.59
7.3.10.0000.00916.42
7.3.00.0090.00616.53
7.2.330.0120.00616.57
7.2.320.0080.01016.85
7.2.310.0130.01016.78
7.2.300.0060.01216.80
7.2.290.0110.00616.88
7.2.260.0080.01115.01
7.2.250.0040.01215.26
7.2.240.0030.01314.99
7.2.230.0040.01815.17
7.2.220.0070.00715.20
7.2.210.0100.00314.97
7.2.200.0060.00614.81
7.2.190.0060.00815.16
7.2.180.0090.00315.14
7.2.170.0030.01314.97
7.2.160.0000.01614.84
7.2.150.0150.00016.66
7.2.140.0060.01016.89
7.2.130.0090.00616.84
7.2.120.0060.00716.92
7.2.110.0050.01217.02
7.2.100.0070.00716.73
7.2.90.0090.00816.88
7.2.80.0020.00916.92
7.2.70.0050.01016.87
7.2.60.0030.00917.05
7.2.50.0020.00917.02
7.2.40.0050.00616.74
7.2.30.0070.00817.02
7.2.20.0080.01016.81
7.2.10.0050.00417.00
7.2.00.0060.00816.88
7.1.330.0100.01015.51
7.1.320.0000.01115.78
7.1.310.0030.01115.88
7.1.300.0030.00615.77
7.1.290.0070.00715.80
7.1.280.0070.01015.87
7.1.270.0030.01015.72
7.1.260.0000.01415.77
7.1.250.0060.00615.59
7.1.240.0090.00315.65
7.1.230.0090.00215.60
7.1.220.0040.00415.75
7.1.210.0020.01215.73
7.1.200.0080.00415.76
7.1.190.0060.01015.83
7.1.180.0030.00815.75
7.1.170.0000.01315.50
7.1.160.0050.00715.94
7.1.150.0040.00915.72
7.1.140.0030.01115.72
7.1.130.0060.00415.94
7.1.120.0020.00915.81
7.1.110.0070.00515.87
7.1.100.0060.00915.81
7.1.90.0040.00715.88
7.1.80.0030.00815.56
7.1.70.0040.00716.15
7.1.60.0080.00817.04
7.1.50.0060.01116.10
7.1.40.0060.00315.79
7.1.30.0040.00815.61
7.1.20.0040.00915.84
7.1.10.0000.01315.89
7.1.00.0030.01717.91
7.0.330.0030.00815.32
7.0.320.0070.00715.46
7.0.310.0060.00915.27
7.0.300.0010.01315.21
7.0.290.0030.00815.26
7.0.280.0050.00715.35
7.0.270.0000.01015.45
7.0.260.0030.00815.53
7.0.250.0000.00915.26
7.0.240.0000.01115.37
7.0.230.0060.00315.26
7.0.220.0020.01015.41
7.0.210.0070.00715.53
7.0.200.0050.00515.83
7.0.190.0030.00715.38
7.0.180.0050.01015.35
7.0.170.0070.00515.30
7.0.160.0040.00415.40
7.0.150.0030.00815.37
7.0.140.0010.03117.57
7.0.130.0110.00015.29
7.0.120.0030.00915.44
7.0.110.0110.00315.21
7.0.100.0080.03016.94
7.0.90.0080.03216.97
7.0.80.0080.02916.91
7.0.70.0100.02916.90
7.0.60.0020.03616.89
7.0.50.0020.03317.05
7.0.40.0030.02915.67
7.0.30.0040.03415.65
7.0.20.0040.02115.67
7.0.10.0070.03315.61
7.0.00.0080.03115.63
5.6.400.0070.00714.10
5.6.390.0040.01114.49
5.6.380.0080.00514.49
5.6.370.0090.00814.18
5.6.360.0100.00514.19
5.6.350.0080.00714.42
5.6.340.0090.01114.41
5.6.330.0100.00614.26
5.6.320.0090.00514.28
5.6.310.0080.01014.22
5.6.300.0100.00314.59
5.6.290.0040.00714.36
5.6.280.0080.02716.53
5.6.270.0090.00714.34
5.6.260.0090.00514.18
5.6.250.0060.02216.45
5.6.240.0080.03316.34
5.6.230.0040.03416.29
5.6.220.0050.02116.39
5.6.210.0080.03116.40
5.6.200.0050.03416.51
5.6.190.0060.03616.40
5.6.180.0090.02916.61
5.6.170.0100.03016.48
5.6.160.0070.03516.49
5.6.150.0120.02416.47
5.6.140.0110.02916.62
5.6.130.0080.03116.46
5.6.120.0130.02916.63
5.6.110.0070.02416.60
5.6.100.0060.02916.55
5.6.90.0120.02816.56
5.6.80.0090.03116.40
5.6.70.0090.03016.24
5.6.60.0110.03016.26
5.6.50.0090.03216.17
5.6.40.0080.02816.41
5.6.30.0050.03016.30
5.6.20.0060.03216.38
5.6.10.0090.02816.29
5.6.00.0080.03416.22
5.5.380.0110.02915.22
5.5.370.0080.02815.24
5.5.360.0010.03615.30
5.5.350.0050.01815.24
5.5.340.0050.03215.24
5.5.330.0100.01815.52
5.5.320.0050.02115.42
5.5.310.0040.03315.40
5.5.300.0070.03115.34
5.5.290.0090.02715.42
5.5.280.0070.03215.44
5.5.270.0040.03615.37
5.5.260.0050.02915.42
5.5.250.0080.02915.36
5.5.240.0080.02815.18
5.5.230.0070.02915.29
5.5.220.0070.02115.14
5.5.210.0050.03415.09
5.5.200.0100.02615.22
5.5.190.0040.02715.14
5.5.180.0100.02515.16
5.5.170.0030.00912.37
5.5.160.0080.02815.00
5.5.150.0020.03015.04
5.5.140.0040.02014.88
5.5.130.0040.02215.09
5.5.120.0040.03115.12
5.5.110.0010.03215.04
5.5.100.0050.02315.18
5.5.90.0020.03215.29
5.5.80.0070.02915.04
5.5.70.0040.03015.17
5.5.60.0090.02015.05
5.5.50.0080.02615.17
5.5.40.0090.02514.94
5.5.30.0070.02315.19
5.5.20.0060.02815.11
5.5.10.0090.02515.18
5.5.00.0070.02914.85
5.4.450.0060.02913.90
5.4.440.0070.02813.82
5.4.430.0060.02913.81
5.4.420.0030.03213.87
5.4.410.0100.02813.84
5.4.400.0070.02013.68
5.4.390.0120.02713.58
5.4.380.0010.03113.75
5.4.370.0050.02513.62
5.4.360.0060.02913.65
5.4.350.0050.03013.63
5.4.340.0030.03013.52
5.4.330.0040.00911.10
5.4.320.0040.03313.71
5.4.310.0060.03013.73
5.4.300.0100.02013.62
5.4.290.0080.02813.77
5.4.280.0060.03213.54
5.4.270.0070.03013.64
5.4.260.0040.02213.77
5.4.250.0070.02713.62
5.4.240.0040.03313.68
5.4.230.0070.03113.62
5.4.220.0040.02813.60
5.4.210.0040.02813.79
5.4.200.0050.02113.73
5.4.190.0090.01513.64
5.4.180.0040.02513.62
5.4.170.0030.03213.81
5.4.160.0020.02713.67
5.4.150.0060.02713.70
5.4.140.0090.02312.76
5.4.130.0040.03212.84
5.4.120.0020.03012.87
5.4.110.0060.02812.80
5.4.100.0050.02912.87
5.4.90.0120.01912.75
5.4.80.0050.02912.63
5.4.70.0070.02512.87
5.4.60.0050.02412.77
5.4.50.0080.02812.79
5.4.40.0100.01412.96
5.4.30.0070.01412.71
5.4.20.0120.02312.68
5.4.10.0020.03112.66
5.4.00.0050.03012.65
5.3.290.0040.02012.04
5.3.280.0040.02911.99
5.3.270.0040.02911.92
5.3.260.0020.03111.97
5.3.250.0040.02912.05
5.3.240.0050.01611.81
5.3.230.0080.02511.92
5.3.220.0040.02011.86
5.3.210.0040.02311.90
5.3.200.0010.03211.76
5.3.190.0020.03011.87
5.3.180.0060.02912.00
5.3.170.0040.03112.03
5.3.160.0070.02611.88
5.3.150.0020.03011.95
5.3.140.0050.02711.95
5.3.130.0070.02812.00
5.3.120.0020.02811.85
5.3.110.0070.02911.83
5.3.100.0040.02811.78
5.3.90.0060.02711.80
5.3.80.0070.01811.67
5.3.70.0050.02411.75
5.3.60.0050.02811.78
5.3.50.0050.02611.67
5.3.40.0050.02811.70
5.3.30.0060.02811.69
5.3.20.0030.02911.55
5.3.10.0090.02311.47
5.3.00.0050.03011.45
5.2.170.0070.03211.39
5.2.160.0050.03311.39
5.2.150.0020.03311.39
5.2.140.0050.03411.39
5.2.130.0020.03411.39
5.2.120.0070.01811.39
5.2.110.0050.03311.39
5.2.100.0070.03011.39
5.2.90.0010.03611.39
5.2.80.0050.03211.39
5.2.70.0050.03311.39
5.2.60.0040.03211.39
5.2.50.0070.03511.39
5.2.40.0030.03511.39
5.2.30.0050.03511.39
5.2.20.0080.02811.39
5.2.10.0030.01611.39
5.2.00.0070.01611.39
5.1.60.0020.01411.39
5.1.50.0040.01211.39
5.1.40.0010.02111.39
5.1.30.0050.01611.39
5.1.20.0040.01511.39
5.1.10.0060.01211.39
5.1.00.0040.01511.39
5.0.50.0030.01711.39
5.0.40.0020.01211.39
5.0.30.0020.01811.39
5.0.20.0020.01311.39
5.0.10.0040.01111.39
5.0.00.0020.01711.39
4.4.90.0030.01711.39
4.4.80.0000.02011.39
4.4.70.0040.01311.39
4.4.60.0020.01811.39
4.4.50.0010.01811.39
4.4.40.0000.01711.39
4.4.30.0020.00811.39
4.4.20.0020.01011.39
4.4.10.0020.01311.39
4.4.00.0010.01811.39
4.3.110.0030.00811.39
4.3.100.0000.01011.39
4.3.90.0020.01211.39
4.3.80.0040.01311.39
4.3.70.0020.01011.39
4.3.60.0030.00811.39
4.3.50.0000.01111.39
4.3.40.0020.01311.39
4.3.30.0020.00811.39
4.3.20.0030.00811.39
4.3.10.0010.00811.39
4.3.00.0020.01911.39

preferences:
36.37 ms | 401 KiB | 5 Q