3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test($var) { echo "in function ",__FUNCTION__,"\n"; echo "Test: \$var == $var\n"; } class foo { static function hello(){ echo "hi\n"; } function bar() { $this->test('something'); } } $a = new foo(); $a->bar(); foo::hello(); var_dump(method_exists($a,'test')); var_dump(method_exists('foo','hello'));

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)
8.3.60.0080.00816.88
8.3.50.0090.00616.58
8.3.40.0110.00418.97
8.3.30.0040.01518.93
8.3.20.0080.00020.39
8.3.10.0000.00721.81
8.3.00.0050.00321.67
8.2.180.0070.01116.75
8.2.170.0140.00422.96
8.2.160.0070.00720.35
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00021.04
8.2.120.0060.00326.35
8.2.110.0090.00019.27
8.2.100.0070.00417.80
8.2.90.0030.00619.05
8.2.80.0030.00517.97
8.2.70.0030.00617.63
8.2.60.0030.00517.93
8.2.50.0040.00418.09
8.2.40.0000.00922.32
8.2.30.0050.00219.41
8.2.20.0000.00819.48
8.2.10.0040.00418.12
8.2.00.0000.00718.07
8.1.280.0120.00325.92
8.1.270.0110.00422.06
8.1.260.0040.00428.09
8.1.250.0030.00528.09
8.1.240.0060.00322.10
8.1.230.0080.00317.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.35
8.1.190.0050.00317.13
8.1.180.0000.00818.10
8.1.170.0000.00818.38
8.1.160.0000.00720.65
8.1.150.0040.00420.63
8.1.140.0000.00819.44
8.1.130.0000.00717.59
8.1.120.0040.00417.43
8.1.110.0040.00417.41
8.1.100.0030.00517.30
8.1.90.0040.00417.40
8.1.80.0050.00317.41
8.1.70.0040.00417.40
8.1.60.0070.00017.61
8.1.50.0030.00617.55
8.1.40.0080.00017.49
8.1.30.0030.00517.57
8.1.20.0000.00817.66
8.1.10.0060.00317.48
8.1.00.0070.00017.53
8.0.300.0030.00518.77
8.0.290.0000.00816.75
8.0.280.0000.00718.40
8.0.270.0000.00717.15
8.0.260.0000.00817.21
8.0.250.0030.00316.94
8.0.240.0000.00816.97
8.0.230.0080.00016.97
8.0.220.0120.00016.88
8.0.210.0030.00316.91
8.0.200.0060.00316.99
8.0.190.0040.00416.98
8.0.180.0080.00016.95
8.0.170.0070.00016.97
8.0.160.0020.00516.82
8.0.150.0030.00316.81
8.0.140.0000.00916.85
8.0.130.0050.00013.30
8.0.120.0030.00516.86
8.0.110.0000.00716.73
8.0.100.0000.00816.85
8.0.90.0040.00416.93
8.0.80.0050.01016.91
8.0.70.0030.00516.77
8.0.60.0040.00416.96
8.0.50.0040.00416.75
8.0.30.0050.01417.09
8.0.20.0100.00917.40
8.0.10.0000.00816.99
8.0.00.0060.01116.81
7.4.330.0060.00016.76
7.4.320.0030.00316.54
7.4.300.0000.00816.50
7.4.290.0000.00716.66
7.4.280.0000.00716.61
7.4.270.0000.00716.54
7.4.260.0040.00416.61
7.4.250.0040.00416.41
7.4.240.0040.00416.63
7.4.230.0030.00316.51
7.4.220.0100.01016.42
7.4.210.0060.00816.47
7.4.200.0000.00616.69
7.4.160.0120.00316.43
7.4.150.0100.00717.40
7.4.140.0120.01217.86
7.4.130.0050.01216.49
7.4.120.0080.01116.60
7.4.110.0100.00716.63
7.4.100.0070.01116.44
7.4.90.0090.00916.64
7.4.80.0080.00819.39
7.4.70.0080.00916.49
7.4.60.0120.00316.61
7.4.50.0130.00016.67
7.4.40.0170.00016.55
7.4.30.0150.00316.55
7.4.00.0000.01414.77
7.3.330.0000.00613.34
7.3.320.0000.00613.31
7.3.310.0030.00316.40
7.3.300.0070.00016.25
7.3.290.0030.01216.37
7.3.280.0090.00816.44
7.3.270.0060.01217.40
7.3.260.0150.00616.32
7.3.250.0090.00816.37
7.3.240.0100.00716.48
7.3.230.0130.00316.58
7.3.210.0110.00616.53
7.3.200.0190.00319.39
7.3.190.0090.00616.54
7.3.180.0100.00716.47
7.3.170.0040.01316.40
7.3.160.0060.01616.25
7.3.120.0060.01314.74
7.3.110.0030.01614.82
7.3.100.0070.00714.73
7.3.90.0000.01014.75
7.3.80.0060.00314.71
7.3.70.0110.00414.88
7.3.60.0030.00614.57
7.3.50.0030.01014.72
7.3.40.0080.00414.67
7.3.30.0030.00614.57
7.3.20.0110.00716.64
7.3.10.0020.01116.61
7.3.00.0070.00516.40
7.2.330.0100.01616.36
7.2.320.0090.01516.56
7.2.310.0100.01316.32
7.2.300.0060.01016.55
7.2.290.0120.00316.45
7.2.240.0040.01514.66
7.2.230.0030.00615.00
7.2.220.0050.00514.82
7.2.210.0070.00314.63
7.2.200.0110.00415.08
7.2.190.0100.00314.66
7.2.180.0060.00914.78
7.2.170.0000.01714.95
7.2.160.0070.01014.93
7.2.150.0090.00616.50
7.2.140.0000.01316.61
7.2.130.0070.00916.86
7.2.120.0050.00816.73
7.2.110.0030.01016.76
7.2.100.0020.01516.59
7.2.90.0070.01016.89
7.2.80.0030.01216.70
7.2.70.0070.00916.71
7.2.60.0070.00816.79
7.2.50.0070.00916.63
7.2.40.0030.01016.73
7.2.30.0030.01016.91
7.2.20.0060.00816.76
7.2.10.0030.01016.84
7.2.00.0090.00617.57
7.1.330.0110.00715.55
7.1.320.0000.01615.47
7.1.310.0060.00915.60
7.1.300.0070.00715.54
7.1.290.0040.00715.59
7.1.280.0040.00715.28
7.1.270.0070.01015.63
7.1.260.0120.00015.56
7.1.250.0070.00615.55
7.1.200.0030.00915.60
7.1.100.0110.00717.91
7.1.70.0080.00417.03
7.1.60.0000.01719.40
7.1.50.0070.01416.54
7.1.00.0030.07322.33
7.0.200.0540.01014.30
7.0.60.0270.07021.58
7.0.50.0030.08317.88
7.0.40.0070.04320.26
7.0.30.0070.05320.07
7.0.20.0230.05020.08
7.0.10.0130.03320.16
7.0.00.0070.08020.08
5.6.280.0000.03721.05
5.6.210.0070.04720.57
5.6.200.0100.08718.27
5.6.190.0070.06720.77
5.6.180.0300.08320.55
5.6.170.0230.06020.54
5.6.160.0100.07320.54
5.6.150.0100.04318.18
5.6.140.0070.06718.20
5.6.130.0070.08018.12
5.6.120.0030.04021.00
5.6.110.0030.09321.09
5.6.100.0100.08721.12
5.6.90.0100.08320.98
5.6.80.0130.07020.48
5.5.350.0100.07720.36
5.5.340.0070.04717.98
5.5.330.0100.08720.41
5.5.320.0570.04320.24
5.5.310.0270.07320.23
5.5.300.0100.03318.06
5.5.290.0070.07017.98
5.5.280.0070.08320.73
5.5.270.0070.08320.84
5.5.260.0170.07320.96
5.5.250.0100.08020.71
5.5.240.0270.07020.27
5.4.450.1000.05719.48
5.4.440.0930.06319.24
5.4.430.0930.05319.30
5.4.420.0830.05719.41
5.4.410.0230.07319.41
5.4.400.0800.04719.32
5.4.390.0800.05719.18
5.4.380.0700.05719.27
5.4.370.1100.06018.97
5.4.360.1030.06719.20
5.4.350.1030.06319.08
5.4.340.0930.05319.17
5.4.320.0930.05318.92
5.4.310.0130.04719.13
5.4.300.1000.08319.25
5.4.290.1170.05719.21
5.4.280.1130.04719.08
5.4.270.0970.07018.93
5.4.260.0970.05018.91
5.4.250.0730.06719.17
5.4.240.0770.05319.08
5.4.230.0970.06018.96
5.4.220.0870.05019.07
5.4.210.1000.04719.25
5.4.200.1070.05719.08
5.4.190.1030.06318.97
5.4.180.1000.05019.30
5.4.170.1300.04018.90
5.4.160.0930.05719.09
5.4.150.0930.06019.07
5.4.140.1130.05316.45
5.4.130.0970.06016.55
5.4.120.0930.05316.54
5.4.110.1100.06016.58
5.4.100.1130.06016.59
5.4.90.1070.05716.66
5.4.80.1200.04316.54
5.4.70.1070.04716.67
5.4.60.1070.06716.56
5.4.50.0870.04716.46
5.4.40.0930.05016.50
5.4.30.0970.04716.59
5.4.20.0830.05316.45
5.4.10.0970.05316.58
5.4.00.0800.05015.85
5.3.290.0430.04714.67
5.3.280.1070.06714.55
5.3.270.1100.05014.60
5.3.260.0970.05314.65
5.3.250.1030.05314.43
5.3.240.1100.05014.77
5.3.230.1000.05314.54
5.3.220.1130.05014.72
5.3.210.1130.05314.54
5.3.200.1070.05014.64
5.3.190.1200.04314.53
5.3.180.1300.04014.56
5.3.170.1100.04314.57
5.3.160.1130.06714.53
5.3.150.0930.06014.59
5.3.140.1170.04314.56
5.3.130.0800.05314.61
5.3.120.1000.05314.69
5.3.110.1170.05314.50
5.3.100.1230.05314.07
5.3.90.1170.05713.95
5.3.80.1100.05014.07
5.3.70.1230.05713.98
5.3.60.1130.04313.96
5.3.50.1000.05313.90
5.3.40.1070.05713.95
5.3.30.1070.05313.98
5.3.20.1130.04313.74
5.3.10.0930.04013.66
5.3.00.1200.05013.71
5.2.170.0630.04711.15
5.2.160.0700.04711.15
5.2.150.0700.04311.10
5.2.140.0870.03711.29
5.2.130.1000.03011.25
5.2.120.0700.03711.26
5.2.110.0930.05010.93
5.2.100.1000.05011.02
5.2.90.1130.04011.15
5.2.80.0870.05011.25
5.2.70.0830.04711.11
5.2.60.0930.04011.05
5.2.50.0930.03711.01
5.2.40.0600.04010.92
5.2.30.0730.05310.98
5.2.20.0670.04310.95
5.2.10.0800.03010.92
5.2.00.0730.04710.77
5.1.60.0630.03310.14
5.1.50.0670.0339.84
5.1.40.0730.03010.00
5.1.30.0700.04010.48
5.1.20.0500.04310.37
5.1.10.0730.0409.96
5.1.00.0700.0339.98
5.0.50.0300.0308.72
5.0.40.0300.0308.48
5.0.30.0400.0378.25
5.0.20.0430.0278.21
5.0.10.0400.0278.09
5.0.00.0370.0408.07
4.4.90.0370.0276.23
4.4.80.0300.0236.23
4.4.70.0300.0306.27
4.4.60.0330.0176.28
4.4.50.0330.0236.28
4.4.40.0300.0376.30
4.4.30.0430.0206.32
4.4.20.0400.0176.35
4.4.10.0300.0236.37
4.4.00.0400.0336.37
4.3.110.0300.0236.37
4.3.100.0400.0206.37
4.3.90.0370.0206.37
4.3.80.0370.0306.37
4.3.70.0470.0176.37
4.3.60.0500.0176.37
4.3.50.0330.0306.37
4.3.40.0400.0336.37
4.3.30.0200.0206.37
4.3.20.0200.0236.37
4.3.10.0230.0176.37
4.3.00.0130.0236.37

preferences:
60.11 ms | 400 KiB | 5 Q