3v4l.org

run code in 300+ PHP versions simultaneously
<?php $keys = array('name', 'type', 'tmp_name', 'error', 'size'); $fileArr = array('name'); $fileKeys = array_keys($fileArr); var_dump(empty( array_diff( $fileKeys, $keys) ));

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)
8.3.60.0140.00416.50
8.3.50.0140.00717.18
8.3.40.0150.00018.62
8.3.30.0070.01118.62
8.3.20.0060.00918.48
8.3.10.0000.00920.54
8.3.00.0080.00017.46
8.2.180.0140.00716.75
8.2.170.0090.00622.96
8.2.160.0100.00322.25
8.2.150.0000.00824.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0080.00019.83
8.2.110.0090.00021.05
8.2.100.0090.00317.78
8.2.90.0080.00019.14
8.2.80.0000.00717.97
8.2.70.0000.00817.38
8.2.60.0050.00317.92
8.2.50.0040.00418.07
8.2.40.0000.00919.70
8.2.30.0040.00417.95
8.2.20.0060.00317.64
8.2.10.0030.00817.73
8.2.00.0040.00417.75
8.1.280.0110.00425.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.54
8.1.230.0080.00320.96
8.1.220.0030.00518.77
8.1.210.0030.00518.97
8.1.200.0000.00817.25
8.1.190.0000.00717.53
8.1.180.0050.00518.10
8.1.170.0040.00418.60
8.1.160.0070.00018.83
8.1.150.0000.00818.75
8.1.140.0040.00417.39
8.1.130.0030.00317.68
8.1.120.0040.00417.32
8.1.110.0000.00817.36
8.1.100.0000.00717.48
8.1.90.0070.00017.32
8.1.80.0040.00417.44
8.1.70.0080.00317.41
8.1.60.0000.00817.58
8.1.50.0000.00717.51
8.1.40.0040.00417.51
8.1.30.0040.00417.56
8.1.20.0080.00017.63
8.1.10.0070.00017.43
8.1.00.0040.00417.28
8.0.300.0040.00420.04
8.0.290.0000.00716.75
8.0.280.0070.00018.48
8.0.270.0000.00717.17
8.0.260.0030.00316.84
8.0.250.0070.00017.00
8.0.240.0030.00616.80
8.0.230.0030.00316.92
8.0.220.0030.00316.78
8.0.210.0000.00716.89
8.0.200.0030.00316.80
8.0.190.0030.00616.91
8.0.180.0000.00816.87
8.0.170.0040.00416.76
8.0.160.0000.00816.91
8.0.150.0000.00816.91
8.0.140.0080.00016.87
8.0.130.0000.00613.27
8.0.120.0070.00016.73
8.0.110.0000.00716.91
8.0.100.0000.00716.77
8.0.90.0040.00416.66
8.0.80.0130.00916.88
8.0.70.0000.00716.89
8.0.60.0040.00416.81
8.0.50.0000.00816.94
8.0.30.0110.00716.99
8.0.20.0120.00917.09
8.0.10.0000.00717.11
8.0.00.0080.00916.78
7.4.330.0000.00512.99
7.4.320.0000.00716.38
7.4.300.0000.00616.48
7.4.290.0030.00316.47
7.4.280.0040.00416.45
7.4.270.0030.00316.51
7.4.260.0000.00713.29
7.4.250.0040.00416.51
7.4.240.0030.00316.43
7.4.230.0070.00016.70
7.4.220.0090.01616.59
7.4.210.0090.00816.52
7.4.200.0070.00016.54
7.4.190.0030.00316.46
7.4.160.0090.00616.54
7.4.150.0140.00316.51
7.4.140.0130.01116.46
7.4.130.0120.00516.43
7.4.120.0100.00716.41
7.4.110.0160.00416.69
7.4.100.0140.00316.43
7.4.90.0110.00516.38
7.4.80.0070.01316.17
7.4.70.0070.01016.47
7.4.60.0110.00416.50
7.4.50.0000.00816.29
7.4.40.0000.01416.23
7.4.30.0130.00316.33
7.4.00.0140.00414.84
7.3.330.0000.00512.89
7.3.320.0030.00312.88
7.3.310.0000.00716.20
7.3.300.0060.00015.93
7.3.290.0110.00416.18
7.3.280.0080.01016.09
7.3.270.0130.01016.38
7.3.260.0090.01216.14
7.3.250.0100.01016.22
7.3.240.0070.01016.14
7.3.230.0040.01216.45
7.3.210.0070.01016.32
7.3.200.0130.00319.39
7.3.190.0090.00916.34
7.3.180.0130.00316.15
7.3.170.0150.00416.34
7.3.160.0060.01015.99
7.3.120.0100.01014.51
7.3.110.0130.00314.64
7.3.100.0070.00714.80
7.3.90.0060.00914.68
7.3.80.0060.00914.46
7.3.70.0000.01514.76
7.3.60.0040.01414.46
7.3.50.0000.01314.73
7.3.40.0070.01014.67
7.3.30.0000.00914.52
7.3.20.0030.01016.55
7.3.10.0130.00316.53
7.3.00.0000.01216.67
7.2.330.0110.01116.59
7.2.320.0200.00316.45
7.2.310.0160.00716.66
7.2.300.0090.01216.47
7.2.290.0090.00616.58
7.2.240.0070.00715.04
7.2.230.0000.01414.83
7.2.220.0040.01114.93
7.2.210.0100.00315.13
7.2.200.0040.01414.57
7.2.190.0060.01214.91
7.2.180.0040.01115.09
7.2.170.0000.01314.77
7.2.160.0080.00414.98
7.2.150.0030.01316.71
7.2.140.0140.00017.03
7.2.130.0030.01016.50
7.2.120.0070.00716.87
7.2.110.0100.00316.83
7.2.100.0040.00816.99
7.2.90.0040.01116.72
7.2.80.0070.01016.85
7.2.70.0070.00716.81
7.2.60.0040.00816.59
7.2.50.0060.01016.73
7.2.40.0040.01416.83
7.2.30.0060.00916.91
7.2.20.0070.00716.78
7.2.10.0130.00016.43
7.2.00.0070.00316.71
7.1.330.0120.00615.79
7.1.320.0070.00715.59
7.1.310.0070.00315.69
7.1.300.0040.01115.61
7.1.290.0030.01015.68
7.1.280.0000.01115.55
7.1.270.0030.01015.73
7.1.260.0000.00915.48
7.1.250.0080.00415.73
7.1.200.0060.00315.69
7.1.70.0000.00717.22
7.1.60.0100.01319.40
7.1.50.0190.01634.84
7.1.00.0000.07022.32
7.0.200.0020.00516.46
7.0.140.0100.06722.00
7.0.120.0100.07022.09
7.0.60.0100.07319.95
7.0.50.0130.03717.89
7.0.40.0100.06720.12
7.0.30.0300.04720.00
7.0.20.0270.07720.04
7.0.10.0100.08320.17
7.0.00.0100.05020.09
5.6.280.0030.06720.91
5.6.210.0130.05720.59
5.6.200.0030.05318.08
5.6.190.0100.06020.48
5.6.180.0200.05320.57
5.6.170.0430.07320.55
5.6.160.0030.06320.44
5.6.150.0000.04318.09
5.6.140.0070.08018.16
5.6.130.0170.07018.08
5.6.120.0130.08020.86
5.6.110.0100.06721.00
5.6.100.0170.07321.00
5.6.90.0100.07721.12
5.6.80.0070.08020.36
5.5.350.0030.08320.48
5.5.340.0030.08318.03
5.5.330.0070.07720.36
5.5.320.2930.05020.18
5.5.310.0030.05320.51
5.5.300.0070.04317.97
5.5.290.0100.06317.94
5.5.280.0070.08720.79
5.5.270.0000.04320.85
5.5.260.0100.08020.92
5.5.250.0130.07320.68
5.5.240.0000.07720.25
5.4.450.1770.04019.21
5.4.440.1600.04019.41
5.4.430.1470.04319.54
5.4.420.1700.04319.21
5.4.410.1630.03019.13
5.4.400.1730.04019.09
5.4.390.1530.03719.16
5.4.380.1830.04019.25
5.4.370.1530.04019.13
5.4.360.1530.03719.22
5.4.350.1830.04019.09
5.4.340.1670.04319.07
5.4.320.1770.04319.14
5.4.310.1630.04019.07
5.4.300.1730.04319.05
5.4.290.1600.03018.80
5.4.280.1530.03719.22
5.4.270.0030.03719.07
5.4.260.0130.06318.77
5.4.250.0130.03319.09
5.4.240.1170.03019.12
5.4.230.1830.04019.07
5.4.220.1900.04018.80
5.4.210.1800.04719.08
5.4.200.1630.03718.91
5.4.190.1630.03718.92
5.4.180.1570.04019.09
5.4.170.1600.03319.07
5.4.160.1870.04019.08
5.4.150.1600.04319.22
5.4.140.1800.04716.47
5.4.130.1630.04016.30
5.4.120.1670.02716.15
5.4.110.1570.04016.43
5.4.100.1630.03016.31
5.4.90.1530.03716.23
5.4.80.1630.03016.17
5.4.70.1500.04016.37
5.4.60.1500.04016.40
5.4.50.1870.04016.38
5.4.40.1630.03016.47
5.4.30.1630.04016.20
5.4.20.1870.03716.31
5.4.10.1600.03316.28
5.4.00.1770.03315.70
5.3.290.1670.02714.61
5.3.280.1830.04014.54
5.3.270.1730.03014.55
5.3.260.1770.03014.62
5.3.250.1730.03314.46
5.3.240.1670.04314.48
5.3.230.1530.05714.64
5.3.220.1530.04014.52
5.3.210.1770.04314.42
5.3.200.1500.03714.61
5.3.190.1770.04014.42
5.3.180.1870.03314.53
5.3.170.1770.04314.41
5.3.160.1770.04014.51
5.3.150.1700.04714.39
5.3.140.1600.03714.41
5.3.130.1770.05014.42
5.3.120.1530.04314.40
5.3.110.1730.04014.38
5.3.100.1700.04013.98
5.3.90.1800.04013.85
5.3.80.1800.04013.96
5.3.70.1770.04714.11
5.3.60.1670.02713.84
5.3.50.1830.03313.85
5.3.40.1000.04313.82
5.3.30.0000.04713.74
5.3.20.0030.04013.54
5.3.10.0070.07713.49
5.3.00.1500.03313.41
5.2.170.1500.03311.30
5.2.160.1400.03011.00
5.2.150.1470.04010.98
5.2.140.1370.03311.30
5.2.130.1230.03010.94
5.2.120.1370.03011.18
5.2.110.1530.04011.11
5.2.100.1500.03711.18
5.2.90.1470.04011.11
5.2.80.1500.03310.95
5.2.70.1530.04010.94
5.2.60.1370.02710.90
5.2.50.1200.03310.86
5.2.40.1300.03711.14
5.2.30.1330.03010.85
5.2.20.1000.03311.03
5.2.10.1130.03010.94
5.2.00.1270.03310.61
5.1.60.1230.02710.11
5.1.50.1070.02010.08
5.1.40.1070.0279.95
5.1.30.1200.02710.24
5.1.20.0830.03010.43
5.1.10.1070.0239.95
5.1.00.1370.0279.94
5.0.50.0670.0238.47
5.0.40.0530.0308.34
5.0.30.0530.0308.20
5.0.20.0530.0178.10
5.0.10.0570.0178.32
5.0.00.0400.0338.05
4.4.90.0630.0137.92
4.4.80.0530.0137.92
4.4.70.0500.0177.92
4.4.60.0500.0177.92
4.4.50.0500.0177.92
4.4.40.0530.0237.92
4.4.30.0670.0207.92
4.4.20.0700.0277.92
4.4.10.0600.0177.92
4.4.00.0500.0277.92
4.3.110.0770.0207.92
4.3.100.0630.0237.92
4.3.90.0670.0307.92
4.3.80.0670.0337.92
4.3.70.0530.0177.92
4.3.60.0600.0207.92
4.3.50.0570.0137.92
4.3.40.0730.0237.92
4.3.30.0270.0277.92
4.3.20.0300.0277.92
4.3.10.0270.0237.92
4.3.00.0370.0277.92

preferences:
33.85 ms | 401 KiB | 5 Q