3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = range(1, 4); var_dump(current($arr)); foreach($arr as $val) { } var_dump(current($arr));

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)
8.3.60.0110.00416.48
8.3.50.0060.00916.38
8.3.40.0100.00718.45
8.3.30.0120.00318.29
8.3.20.0050.00320.39
8.3.10.0040.00423.66
8.3.00.0060.00319.15
8.2.180.0070.00716.38
8.2.170.0120.00322.96
8.2.160.0100.00320.47
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0080.00017.38
8.2.120.0030.00526.35
8.2.110.0030.00620.30
8.2.100.0080.00417.72
8.2.90.0030.00619.21
8.2.80.0040.00417.97
8.2.70.0090.00017.50
8.2.60.0030.00717.78
8.2.50.0040.00418.07
8.2.40.0040.00419.46
8.2.30.0030.00320.60
8.2.20.0000.00817.68
8.2.10.0000.00717.98
8.2.00.0040.00418.10
8.1.280.0100.01025.92
8.1.270.0040.00423.73
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0060.00321.96
8.1.230.0070.00424.00
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00917.38
8.1.190.0000.00817.23
8.1.180.0050.00518.10
8.1.170.0040.00420.14
8.1.160.0040.00421.89
8.1.150.0070.00018.88
8.1.140.0080.00319.57
8.1.130.0030.00317.75
8.1.120.0040.00417.36
8.1.110.0060.00317.36
8.1.100.0030.00517.45
8.1.90.0000.00717.41
8.1.80.0000.00717.46
8.1.70.0070.00017.48
8.1.60.0040.00417.51
8.1.50.0000.00817.48
8.1.40.0060.00317.40
8.1.30.0000.00817.57
8.1.20.0040.00417.47
8.1.10.0000.00817.32
8.1.00.0090.00017.34
8.0.300.0070.00018.77
8.0.290.0030.00516.63
8.0.280.0000.00818.46
8.0.270.0070.00017.19
8.0.260.0000.00617.21
8.0.250.0080.00016.92
8.0.240.0070.00016.98
8.0.230.0040.00416.84
8.0.220.0100.00016.87
8.0.210.0040.00416.79
8.0.200.0040.00416.95
8.0.190.0040.00416.84
8.0.180.0000.00716.96
8.0.170.0030.00516.84
8.0.160.0000.00716.80
8.0.150.0040.00416.83
8.0.140.0000.00716.71
8.0.130.0030.00613.27
8.0.120.0020.00516.84
8.0.110.0000.00816.86
8.0.100.0030.00516.95
8.0.90.0000.00817.00
8.0.80.0040.01116.93
8.0.70.0030.00516.69
8.0.60.0070.00016.76
8.0.50.0000.00816.95
8.0.30.0100.01317.17
8.0.20.0110.00717.40
8.0.10.0040.00417.02
8.0.00.0090.00816.69
7.4.330.0050.00016.89
7.4.320.0000.00816.50
7.4.300.0030.00316.57
7.4.290.0030.00316.57
7.4.280.0070.00016.59
7.4.270.0070.00016.41
7.4.260.0000.00716.58
7.4.250.0020.00516.52
7.4.240.0040.00316.59
7.4.230.0070.00016.59
7.4.220.0120.00616.58
7.4.210.0070.01016.63
7.4.200.0070.00016.70
7.4.160.0090.00616.45
7.4.150.0030.01417.40
7.4.140.0160.00717.86
7.4.130.0090.01016.49
7.4.120.0080.01016.47
7.4.110.0090.00916.45
7.4.100.0160.00316.39
7.4.90.0130.00316.45
7.4.80.0130.00719.39
7.4.70.0130.01016.38
7.4.60.0090.00616.52
7.4.50.0070.01016.59
7.4.40.0100.00716.51
7.4.30.0090.01316.45
7.4.10.0070.01015.02
7.4.00.0120.00715.02
7.3.330.0030.00313.01
7.3.320.0000.00613.18
7.3.310.0000.00716.26
7.3.300.0040.00416.10
7.3.290.0090.00516.24
7.3.280.0070.00916.27
7.3.270.0000.01917.40
7.3.260.0150.00316.31
7.3.250.0110.00916.33
7.3.240.0120.00516.39
7.3.230.0000.01816.65
7.3.210.0160.00316.40
7.3.200.0130.00316.71
7.3.190.0120.00316.41
7.3.180.0060.01216.62
7.3.170.0100.01016.27
7.3.160.0090.01316.36
7.3.130.0030.01614.85
7.3.120.0080.00914.88
7.3.110.0050.01514.80
7.3.100.0030.01114.79
7.3.90.0070.00715.03
7.3.80.0050.00714.92
7.3.70.0050.00914.79
7.3.60.0060.00614.54
7.3.50.0050.00714.73
7.3.40.0110.00514.87
7.3.30.0100.00814.81
7.3.20.0070.00716.48
7.3.10.0060.00616.61
7.3.00.0060.00716.52
7.2.330.0030.01516.65
7.2.320.0090.01516.58
7.2.310.0000.01916.77
7.2.300.0120.00616.67
7.2.290.0160.00616.49
7.2.260.0060.01315.23
7.2.250.0040.01514.89
7.2.240.0080.01115.16
7.2.230.0060.01014.85
7.2.220.0020.01015.15
7.2.210.0030.00915.04
7.2.200.0060.00715.03
7.2.190.0020.00814.95
7.2.180.0090.00815.04
7.2.170.0090.00715.04
7.2.160.0070.00714.99
7.2.150.0060.00916.98
7.2.140.0060.00316.73
7.2.130.0100.00516.82
7.2.120.0000.01616.60
7.2.110.0090.00816.75
7.2.100.0090.00516.61
7.2.90.0060.00816.78
7.2.80.0090.00416.87
7.2.70.0100.00616.60
7.2.60.0050.00916.84
7.2.50.0040.01016.78
7.2.40.0110.00316.68
7.2.30.0080.00516.73
7.2.20.0070.00916.81
7.2.10.0080.00816.89
7.2.00.0060.00917.76
7.1.330.0050.01015.77
7.1.320.0030.00715.74
7.1.310.0050.00715.69
7.1.300.0060.00615.78
7.1.290.0120.00215.79
7.1.280.0060.00915.76
7.1.270.0060.00715.76
7.1.260.0020.00815.57
7.1.250.0020.01215.69
7.1.240.0060.00615.82
7.1.230.0080.00315.91
7.1.220.0000.01315.65
7.1.210.0000.01215.93
7.1.200.0030.00815.85
7.1.190.0060.00315.99
7.1.180.0070.00715.55
7.1.170.0000.01315.66
7.1.160.0100.00315.75
7.1.150.0000.01415.55
7.1.140.0090.00615.74
7.1.130.0040.01115.62
7.1.120.0140.00015.58
7.1.110.0100.00315.91
7.1.100.0040.00917.08
7.1.90.0030.00715.56
7.1.80.0030.01015.58
7.1.70.0060.00516.49
7.1.60.0050.01217.46
7.1.50.0070.01216.29
7.1.40.0070.00715.54
7.1.30.0100.00615.93
7.1.20.0040.00715.82
7.1.10.0110.00315.76
7.1.00.0050.04019.17
7.0.330.0060.00615.25
7.0.320.0060.00915.16
7.0.310.0030.01015.52
7.0.300.0060.00615.39
7.0.290.0000.01415.64
7.0.280.0040.01115.38
7.0.270.0060.00615.38
7.0.260.0030.01015.34
7.0.250.0030.01115.67
7.0.240.0000.01315.40
7.0.230.0040.00415.56
7.0.220.0030.01015.30
7.0.210.0060.00615.55
7.0.200.0050.00816.04
7.0.190.0060.00315.38
7.0.180.0080.00815.23
7.0.170.0060.00615.60
7.0.160.0030.00715.37
7.0.150.0030.00715.47
7.0.140.0030.01215.42
7.0.130.0000.01215.41
7.0.120.0030.00515.05
7.0.110.0060.00915.55
7.0.100.0100.00315.21
7.0.90.0050.00515.11
7.0.80.0070.00415.11
7.0.70.0090.00915.29
7.0.60.0070.04217.61
7.0.50.0050.02816.66
7.0.40.0100.04216.69
7.0.30.0140.02316.95
7.0.20.0150.03216.98
7.0.10.0050.04516.89
7.0.00.0100.03816.94
5.6.400.0060.00614.39
5.6.390.0100.00614.41
5.6.380.0090.00614.05
5.6.370.0060.00314.40
5.6.360.0060.00314.04
5.6.350.0030.01414.35
5.6.340.0090.00314.29
5.6.330.0060.00614.15
5.6.320.0090.00614.46
5.6.310.0040.00414.07
5.6.300.0070.00714.13
5.6.290.0110.00414.55
5.6.280.0050.01917.62
5.6.270.0000.01013.97
5.6.260.0090.00614.21
5.6.250.0070.01014.66
5.6.240.0000.01614.18
5.6.230.0000.01014.55
5.6.220.0100.00714.32
5.6.210.0080.03017.41
5.6.200.0100.04016.25
5.6.190.0070.03717.46
5.6.180.0140.02817.40
5.6.170.0170.02717.41
5.6.160.0070.02017.36
5.6.150.0030.02116.30
5.6.140.0020.03116.28
5.6.130.0050.02316.32
5.6.120.0100.04017.67
5.6.110.0030.05017.64
5.6.100.0090.03417.74
5.6.90.0090.03517.74
5.6.80.0050.04417.24
5.6.70.0060.00314.27
5.6.60.0120.00314.26
5.6.50.0060.00914.35
5.6.40.0080.00813.83
5.6.30.0090.00014.23
5.6.20.0070.00714.17
5.6.10.0140.00314.32
5.6.00.0070.00714.16
5.5.380.0040.00814.22
5.5.370.0040.01214.10
5.5.360.0040.01414.04
5.5.350.0120.02517.34
5.5.340.0070.04515.99
5.5.330.0090.03517.21
5.5.320.0040.02517.16
5.5.310.0250.03617.15
5.5.300.0060.02316.20
5.5.290.0100.04016.02
5.5.280.0070.03417.44
5.5.270.0100.04217.51
5.5.260.0070.04417.58
5.5.250.0060.04317.12
5.5.240.0160.03517.24
5.5.230.0060.00314.13
5.5.220.0070.00414.19
5.5.210.0100.00314.00
5.5.200.0030.00714.11
5.5.190.0030.01213.93
5.5.180.0060.01014.08
5.5.170.0030.01313.94
5.5.160.0090.00614.19
5.5.150.0100.00314.35
5.5.140.0060.01014.05
5.5.130.0090.00613.95
5.5.120.0070.00714.02
5.5.110.0080.00414.05
5.5.100.0070.00714.32
5.5.90.0090.00613.58
5.5.80.0110.00013.90
5.5.70.0060.00614.11
5.5.60.0040.01114.14
5.5.50.0030.01313.91
5.5.40.0030.01314.21
5.5.30.0040.01113.74
5.5.20.0110.00314.05
5.5.10.0030.00914.09
5.5.00.0060.00313.83

preferences:
53.53 ms | 401 KiB | 5 Q