3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{ private $delta = ['0']; public function test(){ $t = function( $id = 1) { print_r($id); }; return $t; } } $Test = new Test; var_dump($Test->test());

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)
8.3.60.0180.00018.31
8.3.50.0070.01118.06
8.3.40.0040.01118.71
8.3.30.0070.00718.92
8.3.20.0040.00420.34
8.3.10.0040.00423.53
8.3.00.0080.00019.25
8.2.180.0110.00716.50
8.2.170.0090.00622.96
8.2.160.0040.01120.47
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0070.00022.15
8.2.110.0030.00722.13
8.2.100.0000.01117.38
8.2.90.0080.00019.21
8.2.80.0000.00817.97
8.2.70.0090.00317.22
8.2.60.0030.00717.93
8.2.50.0060.00318.07
8.2.40.0000.00818.22
8.2.30.0050.00218.07
8.2.20.0030.00617.70
8.2.10.0000.00818.11
8.2.00.0040.00417.59
8.1.280.0030.01025.92
8.1.270.0030.00622.23
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0040.00423.88
8.1.230.0080.00320.82
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0070.00717.35
8.1.190.0050.00317.35
8.1.180.0090.00018.10
8.1.170.0110.00018.42
8.1.160.0040.00322.06
8.1.150.0080.00018.80
8.1.140.0040.00417.46
8.1.130.0040.00417.86
8.1.120.0040.00417.46
8.1.110.0030.00617.50
8.1.100.0040.00417.39
8.1.90.0050.00217.37
8.1.80.0070.00017.33
8.1.70.0030.00417.42
8.1.60.0030.00617.54
8.1.50.0030.00517.45
8.1.40.0060.00317.56
8.1.30.0030.00517.64
8.1.20.0000.00817.70
8.1.10.0060.00317.47
8.1.00.0050.00217.45
8.0.300.0080.00018.77
8.0.290.0060.00316.63
8.0.280.0030.00318.34
8.0.270.0030.00317.24
8.0.260.0060.00018.37
8.0.250.0000.00716.86
8.0.240.0070.00016.93
8.0.230.0030.00316.91
8.0.220.0030.00316.82
8.0.210.0000.00716.70
8.0.200.0030.00316.92
8.0.190.0000.00816.91
8.0.180.0050.00316.90
8.0.170.0000.00716.92
8.0.160.0040.00416.81
8.0.150.0040.00416.88
8.0.140.0000.00716.67
8.0.130.0030.00313.28
8.0.120.0050.00316.82
8.0.110.0070.00016.79
8.0.100.0050.00216.78
8.0.90.0040.00416.86
8.0.80.0090.01216.86
8.0.70.0000.00716.76
8.0.60.0030.00616.77
8.0.50.0000.00716.80
8.0.30.0150.00717.00
8.0.20.0170.00217.40
8.0.10.0040.00416.89
8.0.00.0140.00316.87
7.4.330.0000.00715.02
7.4.320.0000.00616.49
7.4.300.0000.00616.50
7.4.290.0000.00816.62
7.4.280.0030.00516.51
7.4.270.0000.00716.52
7.4.260.0000.00716.64
7.4.250.0080.00016.57
7.4.240.0030.00516.56
7.4.230.0070.00016.60
7.4.220.0130.00616.63
7.4.210.0040.01816.49
7.4.200.0030.00516.34
7.4.160.0100.01316.39
7.4.150.0190.00017.40
7.4.140.0090.00917.86
7.4.130.0130.00516.55
7.4.120.0150.00316.61
7.4.110.0140.00716.55
7.4.100.0140.00316.56
7.4.90.0050.01116.38
7.4.80.0150.00819.39
7.4.70.0080.00816.54
7.4.60.0140.00316.65
7.4.50.0040.00416.70
7.4.40.0070.01116.43
7.4.30.0100.01316.51
7.4.00.0070.00714.81
7.3.330.0030.00313.22
7.3.320.0000.00513.29
7.3.310.0040.00416.41
7.3.300.0000.00616.29
7.3.290.0060.00816.38
7.3.280.0110.00716.32
7.3.270.0060.01917.40
7.3.260.0070.01016.56
7.3.250.0110.00916.48
7.3.240.0110.00616.46
7.3.230.0060.01116.39
7.3.210.0130.00316.57
7.3.200.0030.01319.39
7.3.190.0080.00816.40
7.3.180.0080.00816.27
7.3.170.0000.01616.61
7.3.160.0170.00016.55
7.3.00.0130.00016.74
7.2.330.0070.01116.55
7.2.320.0120.00616.30
7.2.310.0090.00616.45
7.2.300.0140.00316.68
7.2.290.0090.00916.56
7.2.130.0030.01317.01
7.2.120.0070.00716.67
7.2.110.0130.00316.79
7.2.100.0040.01116.67
7.2.90.0070.01016.91
7.2.80.0060.00616.97
7.2.70.0090.00916.93
7.2.60.0050.00816.78
7.2.50.0000.01216.79
7.2.40.0050.00516.81
7.2.30.0060.00917.00
7.2.20.0030.01417.01
7.2.10.0000.01417.04
7.2.00.0060.00817.96
7.1.250.0100.00715.47
7.1.240.0070.00715.43
7.1.230.0040.00815.76
7.1.220.0130.00315.75
7.1.210.0080.00815.36
7.1.200.0070.00915.40
7.1.190.0030.01315.63
7.1.180.0090.00315.67
7.1.170.0100.00715.68
7.1.160.0060.00915.57
7.1.150.0040.00815.55
7.1.140.0070.00715.59
7.1.130.0110.00415.77
7.1.120.0030.01315.61
7.1.110.0030.01015.84
7.1.100.0060.00916.82
7.1.90.0040.01315.51
7.1.80.0120.00815.80
7.1.70.0070.00716.36
7.1.60.0090.01017.42
7.1.50.0080.01016.22
7.1.40.0100.00315.80
7.1.30.0060.00315.71
7.1.20.0080.00815.57
7.1.10.0120.00615.64
7.1.00.0030.04219.05
7.0.330.0040.00415.34
7.0.320.0090.00915.15
7.0.310.0100.00615.27
7.0.300.0030.01215.35
7.0.290.0040.00415.10
7.0.280.0060.00615.38
7.0.270.0120.00315.27
7.0.260.0030.01015.17
7.0.250.0040.01115.07
7.0.240.0080.00315.38
7.0.230.0110.01115.19
7.0.220.0100.01015.29
7.0.210.0080.00315.23
7.0.200.0030.00615.74
7.0.190.0120.00315.37
7.0.180.0030.00715.46
7.0.170.0040.00815.30
7.0.160.0130.00015.43
7.0.150.0130.01015.17
7.0.140.0030.04318.56
7.0.130.0030.00815.11
7.0.120.0030.00715.42
7.0.110.0050.00515.14
7.0.100.0030.00815.01
7.0.90.0120.00315.04
7.0.80.0090.00615.19
7.0.70.0000.01515.25
7.0.60.0070.03317.75
7.0.50.0070.02316.51
7.0.40.0030.02816.54
7.0.30.0350.03516.83
7.0.20.0150.02016.76
7.0.10.0060.02916.89
7.0.00.0020.02416.78
5.6.380.0120.00314.35
5.6.370.0030.00714.14
5.6.360.0040.00814.32
5.6.350.0070.00314.61
5.6.340.0060.00614.52
5.6.330.0060.00914.65
5.6.320.0100.00714.53
5.6.310.0030.01014.61
5.6.300.0060.01214.49
5.6.290.0110.00514.24
5.6.280.0080.01114.15
5.6.270.0110.00714.26
5.6.260.0130.00314.45
5.6.250.0140.00514.36
5.6.240.0080.00814.64
5.6.230.0050.00814.34
5.6.220.0080.00514.15
5.6.210.0000.05017.40
5.6.200.0030.03616.19
5.6.190.0060.02417.42
5.6.180.0100.02317.56
5.6.170.0230.03817.32
5.6.160.0050.03417.42
5.6.150.0080.03816.33
5.6.140.0030.02516.41
5.6.130.0070.03216.20
5.6.120.0110.03817.76
5.6.110.0050.04817.81
5.6.100.0070.04217.71
5.6.90.0070.03317.66
5.6.80.0070.02217.31
5.6.70.2220.02017.24
5.6.60.0060.00914.44
5.6.50.0080.00814.13
5.6.40.0040.00814.13
5.6.30.0000.01414.14
5.6.20.0060.01014.29
5.6.10.0090.00014.25
5.6.00.0040.00714.06
5.5.380.0030.00611.14
5.5.370.0060.00311.27
5.5.360.0030.00711.26
5.5.350.0120.03915.60
5.5.340.0060.03914.50
5.5.330.0030.02315.72
5.5.320.0130.03415.69
5.5.310.0130.04315.62
5.5.300.0050.02814.36
5.5.290.0090.03714.52
5.5.280.0070.03516.04
5.5.270.0150.03715.87
5.5.260.0100.04215.76
5.5.250.0100.02015.79
5.5.240.0190.02615.67
5.5.230.0030.00811.18
5.5.220.0000.00811.06
5.5.210.0060.00611.19
5.5.200.0030.00910.95
5.5.190.0000.00611.18
5.5.180.0080.00011.23
5.5.170.0060.00311.01
5.5.160.0070.00411.09
5.5.150.0000.00811.05
5.5.140.0060.00611.12
5.5.130.0100.00011.09
5.5.120.0040.00410.95
5.5.110.0060.00311.01
5.5.100.0000.01010.75
5.5.90.0040.00411.18
5.5.80.0000.01111.16
5.5.70.0060.00611.15
5.5.60.0040.00711.14
5.5.50.0060.00010.61
5.5.40.0000.00710.66
5.5.30.0060.00610.80
5.5.20.0060.00011.18
5.5.10.0000.00711.23
5.5.00.0040.00411.14
5.4.450.0480.02915.14
5.4.440.0450.02715.09
5.4.430.0370.03015.21
5.4.420.0480.03215.29
5.4.410.0400.03314.93
5.4.400.0360.03015.08
5.4.390.0400.03015.02
5.4.380.0430.02815.07
5.4.370.0110.03015.15
5.4.360.0630.04015.13
5.4.350.0470.02815.11
5.4.340.0040.02011.51
5.4.330.0030.00711.02
5.4.320.0050.02011.58
5.4.310.0070.01911.79
5.4.300.0030.02211.56
5.4.290.0070.01911.58
5.4.280.0050.02011.71
5.4.270.0030.02411.77
5.4.260.0030.02311.70
5.4.250.0080.02011.65
5.4.240.0040.02211.64
5.4.230.0020.02211.61
5.4.220.0070.01811.71
5.4.210.0040.02111.56
5.4.200.0040.02011.75
5.4.190.0020.02211.48
5.4.180.0020.02111.71
5.4.170.0020.02511.61
5.4.160.0020.02311.67
5.4.150.0070.02011.65
5.4.140.0020.02211.53
5.4.130.0050.02111.46
5.4.120.0040.02011.46
5.4.110.0060.02011.51
5.4.100.0060.01911.42
5.4.90.0070.02011.30
5.4.80.0050.01911.54
5.4.70.0040.02111.37
5.4.60.0020.02211.49
5.4.50.0060.02211.52
5.4.40.0060.01911.56
5.4.30.0050.02211.49
5.4.20.0070.01711.49
5.4.10.0050.02011.38
5.4.00.0060.01811.22
5.3.290.0040.02411.50
5.3.280.0070.02011.49
5.3.270.0050.02311.48
5.3.260.0020.02711.52
5.3.250.0080.02311.37
5.3.240.0030.02211.47
5.3.230.0070.02211.35
5.3.220.0040.02411.36
5.3.210.0040.02211.46
5.3.200.0050.02011.45
5.3.190.0040.02011.46
5.3.180.0030.02211.53
5.3.170.0040.02011.61
5.3.160.0060.01911.49
5.3.150.0020.02211.55
5.3.140.0020.02211.43
5.3.130.0080.01911.51
5.3.120.0060.02111.51
5.3.110.0040.02211.39
5.3.100.0050.02011.25
5.3.90.0060.02011.26
5.3.80.0040.02111.04
5.3.70.0040.02311.18
5.3.60.0050.02011.12
5.3.50.0080.02111.15
5.3.40.0050.02111.03
5.3.30.0060.02011.12
5.3.20.0040.02011.05
5.3.10.0050.02010.81
5.3.00.0040.02110.89
5.2.170.0050.0179.28
5.2.160.0040.0159.28
5.2.150.0050.0179.30
5.2.140.0050.0179.31
5.2.130.0030.0189.26
5.2.120.0030.0179.26
5.2.110.0040.0179.26
5.2.100.0040.0159.26
5.2.90.0060.0189.26
5.2.80.0080.0159.26
5.2.70.0030.0199.26
5.2.60.0050.0179.24
5.2.50.0030.0189.22
5.2.40.0040.0169.21
5.2.30.0020.0199.20
5.2.20.0050.0169.19
5.2.10.0020.0189.14
5.2.00.0020.0189.07
5.1.60.0030.0158.72
5.1.50.0040.0148.72
5.1.40.0040.0128.71
5.1.30.0060.0128.88
5.1.20.0050.0148.89
5.1.10.0020.0168.75
5.1.00.0050.0148.76
5.0.50.0050.0107.99
5.0.40.0020.0137.92
5.0.30.0040.0187.83
5.0.20.0020.0127.81
5.0.10.0040.0107.80
5.0.00.0010.0207.80
4.4.90.0000.0127.06
4.4.80.0030.0077.05
4.4.70.0040.0077.05
4.4.60.0040.0097.05
4.4.50.0040.0087.06
4.4.40.0020.0147.03
4.4.30.0020.0097.05
4.4.20.0020.0107.10
4.4.10.0030.0107.10
4.4.00.0030.0157.06
4.3.110.0010.0107.01
4.3.100.0030.0087.01
4.3.90.0020.0106.99
4.3.80.0020.0156.97
4.3.70.0030.0096.99
4.3.60.0050.0076.99
4.3.50.0030.0106.99
4.3.40.0030.0146.95
4.3.30.0030.0086.32
4.3.20.0040.0096.31
4.3.10.0030.0106.29
4.3.00.0120.0188.79

preferences:
66.21 ms | 400 KiB | 5 Q