3v4l.org

run code in 300+ PHP versions simultaneously
<?php class bla { static function bar(){ static $flag = 1; $flag++; if ($flag == 2 ) { echo 'With "blee"',"\n"; return 'blee'; } if ($flag == 3){ echo 'with blee object',"\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)
8.3.60.0180.00316.75
8.3.50.0160.00521.19
8.3.40.0090.00618.55
8.3.30.0140.00718.79
8.3.20.0050.00320.16
8.3.10.0000.00823.66
8.3.00.0040.00421.82
8.2.180.0070.00725.92
8.2.170.0120.00622.96
8.2.160.0030.01020.34
8.2.150.0030.00524.18
8.2.140.0070.00724.66
8.2.130.0080.00021.03
8.2.120.0000.00826.35
8.2.110.0000.00921.07
8.2.100.0040.00817.93
8.2.90.0040.00419.05
8.2.80.0060.00317.97
8.2.70.0000.00917.38
8.2.60.0000.00818.05
8.2.50.0030.00518.07
8.2.40.0000.00822.28
8.2.30.0070.00019.51
8.2.20.0060.00617.64
8.2.10.0000.00718.18
8.2.00.0000.00718.16
8.1.280.0070.00725.92
8.1.270.0080.00622.13
8.1.260.0050.00328.09
8.1.250.0070.00028.09
8.1.240.0060.00322.56
8.1.230.0070.00717.77
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0100.00017.35
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0030.00518.62
8.1.160.0080.00020.81
8.1.150.0000.00720.66
8.1.140.0000.00819.57
8.1.130.0000.00717.79
8.1.120.0030.00517.51
8.1.110.0070.00017.46
8.1.100.0040.00417.35
8.1.90.0000.00817.45
8.1.80.0000.00717.45
8.1.70.0030.00317.44
8.1.60.0000.00717.54
8.1.50.0000.00817.56
8.1.40.0000.00817.41
8.1.30.0040.00417.72
8.1.20.0000.00717.66
8.1.10.0000.00817.52
8.1.00.0040.00417.50
8.0.300.0040.00418.77
8.0.290.0040.00416.60
8.0.280.0030.00318.43
8.0.270.0070.00017.25
8.0.260.0000.00718.36
8.0.250.0000.00616.93
8.0.240.0000.00717.01
8.0.230.0000.00717.02
8.0.220.0050.00216.95
8.0.210.0050.00216.80
8.0.200.0040.00417.00
8.0.190.0000.00816.91
8.0.180.0040.00416.89
8.0.170.0040.00416.89
8.0.160.0070.00016.80
8.0.150.0070.00016.92
8.0.140.0030.00316.76
8.0.130.0030.00613.32
8.0.120.0000.00816.77
8.0.110.0040.00416.72
8.0.100.0040.00416.89
8.0.90.0040.00416.99
8.0.80.0060.01016.89
8.0.70.0040.00416.73
8.0.60.0000.00816.96
8.0.50.0050.00316.88
8.0.30.0100.00817.28
8.0.20.0090.00917.40
8.0.10.0040.00416.89
8.0.00.0090.00916.77
7.4.330.0030.00316.63
7.4.320.0030.00316.50
7.4.300.0030.00316.51
7.4.290.0070.00016.56
7.4.280.0040.00416.60
7.4.270.0070.00016.64
7.4.260.0000.00716.48
7.4.250.0050.00216.61
7.4.240.0030.00316.50
7.4.230.0000.00716.66
7.4.220.0060.01016.61
7.4.210.0070.00816.55
7.4.200.0040.00416.58
7.4.160.0130.00416.73
7.4.150.0130.00717.40
7.4.140.0120.01117.86
7.4.130.0090.00916.57
7.4.120.0110.00616.38
7.4.110.0130.00316.54
7.4.100.0060.01116.44
7.4.90.0030.01516.46
7.4.80.0040.01219.39
7.4.70.0180.00016.58
7.4.60.0090.00616.38
7.4.50.0040.00816.50
7.4.40.0120.00316.63
7.4.30.0100.00816.64
7.4.00.0060.01114.96
7.3.330.0000.00613.37
7.3.320.0030.00313.20
7.3.310.0000.00716.37
7.3.300.0070.00016.24
7.3.290.0040.00416.24
7.3.280.0100.00916.33
7.3.270.0140.00317.40
7.3.260.0040.01316.29
7.3.250.0110.00816.44
7.3.240.0140.00516.41
7.3.230.0130.00316.56
7.3.210.0120.00616.67
7.3.200.0040.01119.39
7.3.190.0040.01516.56
7.3.180.0090.00616.46
7.3.170.0070.01416.43
7.3.160.0000.01616.62
7.3.120.0060.01015.04
7.3.110.0050.01014.80
7.3.100.0070.01114.87
7.3.90.0030.01414.82
7.3.80.0050.00914.89
7.3.70.0050.00714.72
7.3.60.0070.00614.56
7.3.50.0090.00314.72
7.3.40.0050.00514.79
7.3.30.0050.00814.94
7.3.20.0080.00416.76
7.3.10.0060.00816.75
7.3.00.0080.00616.63
7.2.330.0160.00916.75
7.2.320.0070.01516.80
7.2.310.0060.01216.70
7.2.300.0100.00616.39
7.2.290.0120.00616.77
7.2.250.0090.00714.95
7.2.240.0100.00815.01
7.2.230.0090.00715.14
7.2.220.0020.01215.01
7.2.210.0110.00614.99
7.2.200.0030.01215.19
7.2.190.0070.01015.02
7.2.180.0060.00615.05
7.2.170.0100.00615.13
7.2.160.0060.00315.03
7.2.150.0030.00917.05
7.2.140.0000.01416.93
7.2.130.0020.01216.94
7.2.120.0060.00716.90
7.2.110.0090.00416.78
7.2.100.0110.00417.01
7.2.90.0000.01716.92
7.2.80.0060.00816.94
7.2.70.0080.01017.09
7.2.60.0070.00616.82
7.2.50.0070.00916.80
7.2.40.0030.00916.60
7.2.30.0060.00617.07
7.2.20.0050.00917.02
7.2.10.0100.00616.84
7.2.00.0060.00617.74
7.1.330.0020.01415.70
7.1.320.0030.00915.77
7.1.310.0070.00515.66
7.1.300.0030.00815.78
7.1.290.0060.00815.48
7.1.280.0060.00915.54
7.1.270.0040.00915.59
7.1.260.0050.00715.67
7.1.250.0070.00515.61
7.1.240.0050.00515.59
7.1.230.0050.01015.55
7.1.220.0070.00315.48
7.1.210.0050.00915.72
7.1.200.0050.00815.60
7.1.190.0040.00915.72
7.1.180.0050.00715.68
7.1.170.0070.00715.59
7.1.160.0060.01115.44
7.1.150.0080.00815.67
7.1.140.0040.00915.71
7.1.130.0080.00515.38
7.1.120.0050.00915.60
7.1.110.0090.00915.61
7.1.100.0040.00916.40
7.1.90.0090.00515.56
7.1.80.0030.00815.43
7.1.70.0070.00415.97
7.1.60.0040.01116.96
7.1.50.0020.00915.97
7.1.40.0040.00915.50
7.1.30.0050.00915.52
7.1.20.0040.01115.59
7.1.10.0070.00615.57
7.1.00.0040.03117.99
7.0.330.0050.00815.33
7.0.320.0030.01115.25
7.0.310.0030.01015.12
7.0.300.0080.00715.40
7.0.290.0020.00815.44
7.0.280.0060.00515.21
7.0.270.0070.00315.43
7.0.260.0000.01315.28
7.0.250.0030.00815.40
7.0.240.0060.00515.43
7.0.230.0030.01215.49
7.0.220.0060.00615.50
7.0.210.0100.00315.28
7.0.200.0080.00415.80
7.0.190.0110.00315.30
7.0.180.0060.00715.33
7.0.170.0080.00815.15
7.0.160.0080.00715.40
7.0.150.0060.00615.38
7.0.140.0040.00715.39
7.0.130.0000.00915.35
7.0.120.0060.00615.50
7.0.110.0030.00715.36
7.0.100.0000.01415.15
7.0.90.0060.00715.36
7.0.80.0050.00815.38
7.0.70.0040.00715.42
7.0.60.0060.03017.43
7.0.50.0070.01816.21
7.0.40.0090.02815.60
7.0.30.0100.02215.73
7.0.20.0090.01815.63
7.0.10.0080.02415.69
7.0.00.0030.02215.63
5.6.400.0070.00314.14
5.6.390.0060.00614.05
5.6.380.0070.00614.05
5.6.370.0040.01114.14
5.6.360.0030.00914.23
5.6.350.0030.00614.29
5.6.340.0040.00914.10
5.6.330.0020.00714.06
5.6.320.0060.00614.14
5.6.310.0070.00814.14
5.6.300.0020.01014.24
5.6.290.0090.00314.01
5.6.280.0020.03016.41
5.6.270.0030.00814.23
5.6.260.0050.00714.08
5.6.250.0040.00614.05
5.6.240.0070.00714.09
5.6.230.0040.00714.11
5.6.220.0050.00714.01
5.6.210.0120.02516.23
5.6.200.0060.03515.45
5.6.190.0120.02816.11
5.6.180.0100.02116.24
5.6.170.0130.02616.29
5.6.160.0080.02916.38
5.6.150.0040.02115.50
5.6.140.0030.01915.43
5.6.130.0030.02015.50
5.6.120.0060.02016.52
5.6.110.0090.01816.43
5.6.100.0060.02316.40
5.6.90.0070.03116.36
5.6.80.0070.01916.18
5.6.70.0060.00514.05
5.6.60.0020.01114.03
5.6.50.0040.01013.93
5.6.40.0040.00413.97
5.6.30.0040.00513.94
5.6.20.0010.00914.01
5.6.10.0050.00713.87
5.6.00.0050.00514.02
5.5.380.0070.00412.27
5.5.370.0040.00712.51
5.5.360.0070.00512.71
5.5.350.1250.01515.11
5.5.340.0030.01914.29
5.5.330.0040.01814.98
5.5.320.0200.02815.11
5.5.310.0080.01915.22
5.5.300.0050.02714.40
5.5.290.0050.02014.29
5.5.280.0090.02915.26
5.5.270.0080.02115.35
5.5.260.0080.02915.26
5.5.250.0060.01615.19
5.5.240.0110.02715.05
5.5.230.0000.01012.35
5.5.220.0020.00612.57
5.5.210.0040.00912.27
5.5.200.0070.00312.45
5.5.190.0020.00712.52
5.5.180.0030.00812.38
5.5.170.0030.00912.45
5.5.160.0020.01012.45
5.5.150.0030.00512.27
5.5.140.0040.00512.48
5.5.130.0040.01112.48
5.5.120.0000.01212.72
5.5.110.0030.00612.48
5.5.100.0020.00912.46
5.5.90.0030.00812.54
5.5.80.0020.01012.39
5.5.70.0090.00112.59
5.5.60.0040.00712.48
5.5.50.0050.00612.49
5.5.40.0020.00912.46
5.5.30.0030.00812.59
5.5.20.0040.00812.43
5.5.10.0050.00512.51
5.5.00.0050.00512.29

preferences:
42.94 ms | 401 KiB | 5 Q