3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($var){ echo "in function: ",__FUNCTION__; echo "testing $var\n"; } class bla { public $foo = "test"; public function bar($str) { echo $this->foo($str),"\n"; // php5 fails w/o method below specified } public function foo($val){ echo "method: ", __METHOD__,": \n"; test($val); } } $objBla = new bla(); $objBla->bar("someval"); if (phpversion() >= "7.0.0"){ ($objBla->foo)("nother val"); }

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)
7.4.00.0100.00714.88
7.3.120.0040.01515.02
7.3.110.0120.00414.91
7.3.100.0090.00614.95
7.3.90.0070.01014.81
7.3.80.0070.00714.99
7.3.70.0100.00314.98
7.3.60.0030.01014.76
7.3.50.0040.00714.57
7.3.40.0060.00314.92
7.3.30.0060.00614.72
7.3.20.0000.01316.77
7.3.10.0050.00716.62
7.3.00.0080.00616.66
7.2.250.0130.00614.61
7.2.240.0100.01015.26
7.2.230.0070.01015.33
7.2.220.0060.00315.17
7.2.210.0060.00915.16
7.2.200.0030.00715.07
7.2.190.0040.01114.82
7.2.180.0090.00615.14
7.2.170.0040.01515.15
7.2.160.0000.01415.03
7.2.150.0080.00816.81
7.2.140.0040.01116.91
7.2.130.0080.00516.93
7.2.120.0120.00316.93
7.2.110.0050.01116.90
7.2.100.0130.00716.88
7.2.90.0080.00716.88
7.2.80.0060.00616.91
7.2.70.0020.01216.98
7.2.60.0030.01016.85
7.2.50.0080.00616.78
7.2.40.0050.00916.88
7.2.30.0050.00716.71
7.2.20.0060.00816.89
7.2.10.0060.00716.86
7.2.00.0040.01217.77
7.1.330.0030.01315.61
7.1.320.0040.01215.53
7.1.310.0040.00715.90
7.1.300.0000.00915.88
7.1.290.0100.00015.52
7.1.280.0070.01015.82
7.1.270.0030.00615.60
7.1.260.0000.01115.58
7.1.250.0060.00815.59
7.1.240.0030.01015.95
7.1.230.0030.01015.83
7.1.220.0100.00715.94
7.1.210.0090.00915.80
7.1.200.0060.00615.77
7.1.190.0040.01115.90
7.1.180.0030.01015.93
7.1.170.0040.00415.86
7.1.160.0060.00315.55
7.1.150.0030.01015.57
7.1.140.0090.00415.68
7.1.130.0120.00016.00
7.1.120.0060.00615.90
7.1.110.0030.01315.82
7.1.100.0030.01016.92
7.1.90.0050.00515.74
7.1.80.0100.00315.96
7.1.70.0060.00916.44
7.1.60.0050.01217.54
7.1.50.0130.00716.28
7.1.40.0060.00315.89
7.1.30.0110.00415.57
7.1.20.0040.01115.87
7.1.10.0090.00015.60
7.1.00.0070.03719.14
7.0.330.0030.00615.48
7.0.320.0000.01315.31
7.0.310.0070.00715.46
7.0.300.0060.00315.53
7.0.290.0040.00415.44
7.0.280.0070.00715.21
7.0.270.0100.00315.49
7.0.260.0040.00915.45
7.0.250.0030.00615.62
7.0.240.0110.00315.61
7.0.230.0060.00315.57
7.0.220.0060.00615.57
7.0.210.0110.00315.48
7.0.200.0070.00516.15
7.0.190.0030.01415.28
7.0.180.0000.01315.55
7.0.170.0070.00715.25
7.0.160.0000.01315.39
7.0.150.0080.00015.39
7.0.140.0030.01015.21
7.0.130.0030.01015.48
7.0.120.0070.01015.50
7.0.110.0060.00315.27
7.0.100.0030.01015.26
7.0.90.0120.00315.43
7.0.80.0000.01215.30
7.0.70.0000.01315.51
7.0.60.0120.04618.50
7.0.50.0080.02016.74
7.0.40.0050.02716.85
7.0.30.0130.03916.83
7.0.20.0180.02416.77
7.0.10.0050.03016.67
7.0.00.0120.02016.84
5.6.400.0040.01514.21
5.6.390.0070.00714.09
5.6.380.0030.01214.28
5.6.370.0030.01014.46
5.6.360.0070.00713.96
5.6.350.0000.00914.26
5.6.340.0070.00714.38
5.6.330.0070.00714.22
5.6.320.0060.00914.03
5.6.310.0070.01013.97
5.6.300.0000.01313.85
5.6.290.0070.00714.09
5.6.280.0090.00614.23
5.6.270.0080.00614.21
5.6.260.0030.01314.07
5.6.250.0030.01014.28
5.6.240.0040.01214.11
5.6.230.0060.00314.00
5.6.220.0030.00913.98
5.6.210.0030.05217.26
5.6.200.0030.04616.14
5.6.190.0110.04217.43
5.6.180.0180.03917.46
5.6.170.0130.02117.39
5.6.160.0050.02917.22
5.6.150.0080.03316.17
5.6.140.0050.02816.08
5.6.130.0090.04416.25
5.6.120.0080.04017.60
5.6.110.0110.04517.62
5.6.100.0070.02717.60
5.6.90.0080.04717.64
5.6.80.0080.04217.29
5.6.70.0090.00614.07
5.6.60.0070.00714.06
5.6.50.0040.00713.98
5.6.40.0070.00713.95
5.6.30.0110.00014.01
5.6.20.0030.01314.10
5.6.10.0070.00713.99
5.6.00.0060.00914.32
5.5.380.0040.00413.79
5.5.370.0030.01313.95
5.5.360.0060.00614.07
5.5.350.0160.03717.25
5.5.340.0100.02515.85
5.5.330.0020.02717.05
5.5.320.0350.03017.15
5.5.310.0180.03017.05
5.5.300.0040.02416.13
5.5.290.0070.04316.06
5.5.280.0050.02417.58
5.5.270.0030.03817.34
5.5.260.0080.03317.51
5.5.250.0050.02517.46
5.5.240.0200.03717.03
5.5.230.0060.00614.05
5.5.220.0080.00313.83
5.5.210.0030.01214.00
5.5.200.0040.00714.14
5.5.190.0090.00614.02
5.5.180.0080.00414.18
5.5.170.0110.00313.96
5.5.160.0000.00913.55
5.5.150.0040.01114.18
5.5.140.0040.00714.18
5.5.130.0000.01314.11
5.5.120.0110.00313.77
5.5.110.0030.00614.00
5.5.100.0070.00713.84
5.5.90.0000.01213.75
5.5.80.0040.00413.91
5.5.70.0060.00613.95
5.5.60.0090.00314.13
5.5.50.0140.00014.20
5.5.40.0060.00613.75
5.5.30.0080.00413.59
5.5.20.0030.01014.02
5.5.10.0040.00713.80
5.5.00.0070.00713.71

preferences:
41.72 ms | 401 KiB | 5 Q