3v4l.org

run code in 300+ PHP versions simultaneously
<?php $queue = new ArrayIterator(array('adasdasd')); reset($queue); $current = current($queue); var_dump($current);

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)
8.3.60.0130.00616.50
8.3.50.0110.00718.02
8.3.40.0140.00919.26
8.3.30.0080.01318.69
8.3.20.0040.00921.74
8.3.10.0090.00321.73
8.3.00.0090.00719.20
8.2.180.0090.00625.92
8.2.170.0070.01018.79
8.2.160.0160.00221.49
8.2.150.0090.00622.31
8.2.140.0070.00722.59
8.2.130.0000.01519.78
8.2.120.0030.01022.72
8.2.110.0080.00619.18
8.2.100.0100.00618.48
8.2.90.0060.00819.61
8.2.80.0080.00318.44
8.2.70.0090.00618.32
8.2.60.0080.00718.34
8.2.50.0120.00318.20
8.2.40.0060.00618.88
8.2.30.0090.00417.93
8.2.20.0090.00518.33
8.2.10.0030.00818.22
8.2.00.0070.00418.27
8.1.280.0150.00025.92
8.1.270.0070.00722.86
8.1.260.0070.00724.15
8.1.250.0050.00525.08
8.1.240.0070.00518.80
8.1.230.0130.00419.75
8.1.220.0060.00818.18
8.1.210.0050.00718.56
8.1.200.0020.01017.81
8.1.190.0070.00517.37
8.1.180.0010.01018.29
8.1.170.0060.01018.82
8.1.160.0130.00318.62
8.1.150.0100.00218.91
8.1.140.0100.00518.18
8.1.130.0050.00818.06
8.1.120.0060.00617.90
8.1.110.0060.00617.98
8.1.100.0120.00218.52
8.1.90.0070.00517.84
8.1.80.0070.00518.06
8.1.70.0110.00217.83
8.1.60.0060.00717.90
8.1.50.0100.00417.75
8.1.40.0060.00717.76
8.1.30.0090.00417.99
8.1.20.0090.00518.19
8.1.10.0050.00917.88
8.1.00.0100.00517.79
8.0.300.0120.00018.80
8.0.290.0130.00917.18
8.0.280.0140.00918.04
8.0.270.0110.00517.47
8.0.260.0140.00218.12
8.0.250.0180.00217.28
8.0.240.0110.00717.32
8.0.230.0100.00517.37
8.0.220.0120.00817.17
8.0.210.0150.00217.12
8.0.200.0130.00517.13
8.0.190.0100.00817.10
8.0.180.0090.00717.11
8.0.170.0170.00017.13
8.0.160.0070.00817.07
8.0.150.0120.00417.00
8.0.140.0110.00617.08
8.0.130.0130.00315.91
8.0.120.0110.00517.07
8.0.110.0140.00417.04
8.0.100.0140.00117.04
8.0.90.0140.00217.06
8.0.80.0150.00417.08
8.0.70.0060.00517.12
8.0.60.0130.00516.92
8.0.50.0130.00317.06
8.0.30.0130.00617.02
8.0.20.0140.00617.28
8.0.10.0130.00917.19
8.0.00.0090.00917.27
7.4.330.0140.00716.43
7.4.320.0150.00816.78
7.4.300.0100.00716.70
7.4.290.0130.00616.81
7.4.280.0100.00616.70
7.4.270.0140.00416.71
7.4.260.0130.00416.69
7.4.250.0140.00316.74
7.4.240.0170.00616.79
7.4.230.0100.00916.77
7.4.220.0130.00816.69
7.4.210.0140.00416.62
7.4.200.0130.00516.69
7.4.190.0160.00716.74
7.4.180.0150.00517.20
7.4.160.0160.00416.51
7.4.150.0150.00716.66
7.4.140.0130.00617.41
7.4.130.0140.00716.46
7.4.120.0150.00616.53
7.4.110.0150.00616.55
7.4.100.0090.01016.57
7.4.90.0110.01016.61
7.4.80.0130.00817.08
7.4.70.0170.00616.54
7.4.60.0160.00716.56
7.4.50.0110.00816.49
7.4.40.0130.00816.57
7.4.30.0160.00516.64
7.4.20.0070.01216.40
7.4.10.0130.00915.82
7.4.00.0080.01015.74
7.3.330.0130.00315.25
7.3.320.0120.00415.42
7.3.310.0140.00516.41
7.3.300.0120.00616.58
7.3.290.0100.00716.45
7.3.280.0150.00716.34
7.3.270.0170.00216.52
7.3.260.0120.00716.33
7.3.250.0110.00916.36
7.3.240.0140.00516.36
7.3.230.0170.00416.40
7.3.220.0130.00816.32
7.3.210.0120.00916.35
7.3.200.0120.00916.37
7.3.190.0140.00916.33
7.3.180.0160.00716.28
7.3.170.0130.00816.47
7.3.160.0110.00916.30
7.3.150.0160.00516.34
7.3.140.0160.00416.30
7.3.130.0100.00915.67
7.3.120.0110.01015.68
7.3.110.0090.00915.59
7.3.100.0120.00715.59
7.3.90.0110.00715.64
7.3.80.0130.00615.56
7.3.70.0110.00715.49
7.3.60.0110.00715.61
7.3.50.0100.00815.49
7.3.40.0100.00715.50
7.3.30.0090.00815.48
7.3.20.0250.00615.80
7.3.10.0110.00815.82
7.3.00.0180.00915.82
7.2.340.0210.00916.35
7.2.330.0220.00716.41
7.2.320.0180.00916.36
7.2.310.0190.00616.50
7.2.300.0170.00816.41
7.2.290.0210.00516.46
7.2.280.0170.01016.41
7.2.270.0190.00516.29
7.2.260.0160.00715.86
7.2.250.0130.00915.83
7.2.240.0140.00915.81
7.2.230.0110.00915.80
7.2.220.0150.00915.78
7.2.210.0140.00715.77
7.2.200.0150.00915.66
7.2.190.0130.00715.69
7.2.180.0120.00715.71
7.2.170.0140.00715.70
7.2.160.0120.00815.64
7.2.150.0140.00815.99
7.2.140.0130.00816.01
7.2.130.0120.00816.10
7.2.120.0140.00816.06
7.2.110.0110.00816.14
7.2.100.0110.00916.07
7.2.90.0130.00816.08
7.2.80.0110.00916.10
7.2.70.0100.00916.13
7.2.60.0110.00916.10
7.2.50.0120.00816.17
7.2.40.0180.00816.23
7.2.30.0170.00916.26
7.2.20.0190.00716.22
7.2.10.0250.00816.20
7.2.00.0160.00716.20
7.1.330.0130.00915.04
7.1.320.0140.00815.00
7.1.310.0150.00815.06
7.1.300.0140.00814.92
7.1.290.0130.00714.93
7.1.280.0230.00814.97
7.1.270.0120.00815.10
7.1.260.0150.00814.91
7.1.250.0150.00714.94
7.1.240.0130.00814.98
7.1.230.0130.00714.98
7.1.220.0160.00714.97
7.1.210.0160.00714.92
7.1.200.0120.00814.98
7.1.190.0120.01015.01
7.1.180.0140.00614.89
7.1.170.0130.00714.96
7.1.160.0170.01115.18
7.1.150.0180.00815.07
7.1.140.0210.00815.08
7.1.130.0210.00715.08
7.1.120.0150.01115.14
7.1.110.0170.00715.02
7.1.100.0190.00715.07
7.1.90.0160.00915.03
7.1.80.0180.00915.07
7.1.70.0180.00814.97
7.1.60.0220.00816.27
7.1.50.0180.00916.30
7.1.40.0200.00616.19
7.1.30.0210.01016.26
7.1.20.0270.00916.13
7.1.10.0160.00914.94
7.1.00.0190.00614.97
7.0.330.0150.00814.66
7.0.320.0160.00614.77
7.0.310.0130.00914.88
7.0.300.0140.00614.84
7.0.290.0160.00714.83
7.0.280.0160.00714.86
7.0.270.0130.00714.82
7.0.260.0130.00614.88
7.0.250.0150.00714.88
7.0.240.0140.00614.91
7.0.230.0130.00914.88
7.0.220.0130.00814.85
7.0.210.0150.00714.87
7.0.200.0120.00814.84
7.0.190.0150.00814.83
7.0.180.0160.00814.85
7.0.170.0150.00814.83
7.0.160.0170.00614.92
7.0.150.0140.00714.83
7.0.140.0160.00614.79
7.0.130.0150.00814.86
7.0.120.0150.00714.84
7.0.110.0140.00814.96
7.0.100.0140.00714.88
7.0.90.0130.00914.81
7.0.80.0170.00514.88
7.0.70.0140.00814.88
7.0.60.0130.00714.88
7.0.50.0170.00614.86
7.0.40.0110.01014.85
7.0.30.0150.00814.89
7.0.20.0110.00914.91
7.0.10.0190.00714.85
7.0.00.0120.00814.88
5.6.400.0140.00715.23
5.6.390.0120.01015.19
5.6.380.0140.00815.14
5.6.370.0130.00915.44
5.6.360.0140.00715.37
5.6.350.0110.01115.41
5.6.340.0140.00815.43
5.6.330.0140.00915.42
5.6.320.0130.01015.39
5.6.310.0130.00815.47
5.6.300.0140.00815.39
5.6.290.0130.01015.40
5.6.280.0120.01015.49
5.6.270.0140.01015.43
5.6.260.0160.00815.34
5.6.250.0130.01015.41
5.6.240.0160.00815.39
5.6.230.0150.00715.39
5.6.220.0170.00615.36
5.6.210.0150.00615.37
5.6.200.0130.00915.37
5.6.190.0140.00915.49
5.6.180.0130.01015.41
5.6.170.0120.01115.39
5.6.160.0130.00815.40
5.6.150.0130.00815.45
5.6.140.0140.00815.38
5.6.130.0110.01015.34
5.6.120.0140.00815.40
5.6.110.0140.01015.39
5.6.100.0140.00915.40
5.6.90.0150.00815.33
5.6.80.0120.01015.35
5.6.70.0110.01015.31
5.6.60.0160.00615.34
5.6.50.0130.00915.35
5.6.40.0120.00915.31
5.6.30.0140.00915.32
5.6.20.0110.01015.35
5.6.10.0130.00915.36
5.6.00.0130.00915.36

preferences:
54.38 ms | 400 KiB | 5 Q