3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bla { static function bar(){ static $flag = 1; $flag++; if ($flag == 2 ) { echo 'string name blee',"\n"; return 'blee'; } if ($flag == 3){ echo 'new object blee',"\n"; return new blee; } } } class blee { static $baz = "Oh, baz!\n"; } /**********************************/ $foo = "bla"; echo $foo::bar()::$baz; $foo = new bla; echo $foo::bar()::$baz;

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)
8.3.40.0110.00718.85
8.3.30.0110.00818.84
8.3.20.0070.00020.16
8.3.10.0040.00421.91
8.3.00.0040.00423.53
8.2.170.0120.00322.96
8.2.160.0140.00020.39
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0020.00521.02
8.2.120.0040.00426.35
8.2.110.0070.00321.10
8.2.100.0070.00417.80
8.2.90.0050.00319.27
8.2.80.0040.00417.97
8.2.70.0090.00017.63
8.2.60.0070.00318.05
8.2.50.0050.00318.07
8.2.40.0000.00822.27
8.2.30.0030.00319.48
8.2.20.0050.00519.46
8.2.10.0050.00218.23
8.2.00.0040.00418.12
8.1.270.0160.00322.19
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00422.64
8.1.230.0130.00017.89
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0000.00818.54
8.1.160.0040.00420.80
8.1.150.0040.00420.60
8.1.140.0000.00919.43
8.1.130.0070.00017.75
8.1.120.0000.00717.40
8.1.110.0040.00417.47
8.1.100.0030.00617.49
8.1.90.0060.00317.39
8.1.80.0050.00217.41
8.1.70.0040.00417.48
8.1.60.0040.00417.59
8.1.50.0000.00817.48
8.1.40.0000.00817.38
8.1.30.0000.00817.59
8.1.20.0050.00317.57
8.1.10.0040.00417.50
8.1.00.0000.00717.38
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.36
8.0.270.0000.00717.27
8.0.260.0060.00017.16
8.0.250.0040.00416.94
8.0.240.0000.00716.85
8.0.230.0030.00317.02
8.0.220.0040.00416.92
8.0.210.0040.00416.91
8.0.200.0090.00016.83
8.0.190.0080.00017.02
8.0.180.0030.00316.91
8.0.170.0050.00316.90
8.0.160.0000.00816.77
8.0.150.0000.00816.85
8.0.140.0000.00716.83
8.0.130.0080.00013.25
8.0.120.0000.00816.85
8.0.110.0050.00316.82
8.0.100.0040.00416.84
8.0.90.0040.00416.96
8.0.80.0030.01216.87
8.0.70.0000.00816.76
8.0.60.0040.00416.88
8.0.50.0040.00416.88
8.0.30.0120.00517.12
8.0.20.0140.00617.40
8.0.10.0080.00016.98
8.0.00.0080.01316.85
7.4.330.0020.00216.67
7.4.320.0060.00016.55
7.4.300.0000.00716.51
7.4.290.0000.00716.52
7.4.280.0030.00316.35
7.4.270.0070.00016.45
7.4.260.0030.00316.57
7.4.250.0000.00716.61
7.4.240.0030.00516.61
7.4.230.0030.00316.34
7.4.220.0060.00916.71
7.4.210.0150.00316.50
7.4.200.0000.00816.57
7.4.160.0100.01016.57
7.4.150.0110.00717.40
7.4.140.0110.01117.86
7.4.130.0210.00416.55
7.4.120.0070.01016.55
7.4.110.0070.01116.55
7.4.100.0070.01016.38
7.4.90.0110.01116.35
7.4.80.0140.00719.39
7.4.70.0090.00916.40
7.4.60.0070.01016.29
7.4.50.0100.00716.37
7.4.40.0060.01016.58
7.4.30.0120.01116.49
7.4.00.0080.00814.91
7.3.330.0060.00013.25
7.3.320.0050.00013.31
7.3.310.0040.00416.26
7.3.300.0030.00316.31
7.3.290.0070.00016.38
7.3.280.0090.00916.33
7.3.270.0150.00317.40
7.3.260.0110.00716.38
7.3.240.0080.01216.59
7.3.230.0110.00716.46
7.3.210.0130.00316.45
7.3.200.0030.01619.39
7.3.190.0120.01216.52
7.3.180.0040.01216.42
7.3.170.0090.00916.42
7.3.160.0130.00316.63
7.3.120.0060.01014.69
7.3.110.0120.00514.63
7.3.100.0060.01014.90
7.3.90.0080.00914.79
7.3.80.0060.00514.85
7.3.70.0070.00614.78
7.3.60.0050.00814.90
7.3.50.0090.00614.84
7.3.40.0070.00814.79
7.3.30.0080.00714.75
7.3.20.0100.00516.55
7.3.10.0080.00516.55
7.3.00.0040.00816.83
7.2.330.0080.01916.53
7.2.320.0130.01116.84
7.2.310.0090.00616.94
7.2.300.0160.00616.69
7.2.290.0060.01016.55
7.2.250.0090.01015.08
7.2.240.0050.01515.10
7.2.230.0080.00915.12
7.2.220.0050.01215.14
7.2.210.0070.00815.05
7.2.200.0050.01015.05
7.2.190.0050.01014.91
7.2.180.0070.00715.12
7.2.170.0060.00815.09
7.2.60.0100.00316.98
7.2.00.0030.00619.38
7.1.330.0050.01015.65
7.1.320.0050.00915.76
7.1.310.0050.00915.62
7.1.300.0070.00515.59
7.1.290.0030.00915.62
7.1.280.0070.00315.54
7.1.270.0050.00515.70
7.1.260.0050.00715.78
7.1.200.0030.00915.39
7.1.100.0060.00618.14
7.1.70.0080.00316.94
7.1.60.0150.00919.40
7.1.50.0070.01016.85
7.1.00.0100.07022.33
7.0.200.0060.00316.66
7.0.90.0530.07719.95
7.0.80.0400.08019.85
7.0.70.0600.07319.89
7.0.60.0570.07319.89
7.0.50.0430.04320.16
7.0.40.0070.06720.17
7.0.30.0030.08320.09
7.0.20.0030.08720.17
7.0.10.0130.08020.07
7.0.00.0170.07720.04
5.6.280.0030.03721.08
5.6.230.0000.05720.59
5.6.220.0100.07320.58
5.6.210.0100.07720.44
5.6.200.0100.04321.03
5.6.190.0170.07321.05
5.6.180.0070.07721.02
5.6.170.0170.04321.12
5.6.160.0030.08321.09
5.6.150.0070.08321.04
5.6.140.0030.08721.02
5.6.130.0000.09020.94
5.6.120.0200.04721.14
5.6.110.0030.08320.93
5.6.100.0070.06021.16
5.6.90.0100.08021.12
5.6.80.0030.08320.53
5.6.70.0130.04320.37
5.6.60.0200.06720.29
5.6.50.0070.06020.49
5.6.40.0000.06720.35
5.6.30.0100.08020.37
5.6.20.0070.07720.49
5.6.10.0030.05020.39
5.6.00.0030.05020.30
5.5.370.0070.07720.36
5.5.360.0070.07720.39
5.5.350.0030.07720.47
5.5.340.0070.06720.89
5.5.330.0100.05720.80
5.5.320.0130.08020.65
5.5.310.0170.07720.90
5.5.300.0070.05020.88
5.5.290.0130.03720.84
5.5.280.0130.07720.75
5.5.270.0070.05320.91
5.5.260.0230.07020.73
5.5.250.0070.05020.44
5.5.240.0000.08720.27
5.5.230.0330.05020.30
5.5.220.0100.07020.20
5.5.210.0030.07020.30
5.5.200.0070.08020.18
5.5.190.0070.08020.21
5.5.180.0130.07320.09
5.5.160.0030.04320.23
5.5.150.0070.05320.22
5.5.140.0030.04720.23
5.5.130.0070.06320.27
5.5.120.0130.05720.18
5.5.110.0070.07320.26
5.5.100.0100.06720.10
5.5.90.0100.03720.15
5.5.80.0100.06720.16
5.5.70.0070.04320.12
5.5.60.0030.06720.14
5.5.50.0070.04320.06
5.5.40.0130.03720.11
5.5.30.0030.07320.05
5.5.20.0100.05320.16
5.5.10.0200.06720.11
5.5.00.0130.05720.10

preferences:
39.02 ms | 400 KiB | 5 Q