3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar; public function bar() { echo 'Foo::bar'; } } $baz = new Foo(); $baz->bar = function() { echo 'baz::bar'; }; $baz->bar();

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)
8.3.60.0110.00318.43
8.3.50.0070.00722.11
8.3.40.0070.00718.82
8.3.30.0070.00719.04
8.3.20.0040.00420.16
8.3.10.0080.00022.13
8.3.00.0040.00422.40
8.2.180.0150.00716.75
8.2.170.0110.00422.96
8.2.160.0040.01120.36
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0030.00726.16
8.2.120.0030.00619.23
8.2.110.0050.00522.07
8.2.100.0040.00717.72
8.2.90.0070.00019.07
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0030.00717.93
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0030.00518.11
8.2.20.0050.00217.66
8.2.10.0000.00819.33
8.2.00.0020.00517.76
8.1.280.0120.00925.92
8.1.270.0030.00622.16
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0040.00424.02
8.1.230.0000.01119.16
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.36
8.1.190.0050.00317.49
8.1.180.0000.00818.10
8.1.170.0100.00018.50
8.1.160.0070.00022.02
8.1.150.0040.00418.64
8.1.140.0040.00417.38
8.1.130.0000.00717.87
8.1.120.0000.00817.36
8.1.110.0050.00317.42
8.1.100.0040.00417.36
8.1.90.0000.00717.41
8.1.80.0040.00417.51
8.1.70.0000.00717.36
8.1.60.0040.00417.42
8.1.50.0030.00517.40
8.1.40.0030.00517.56
8.1.30.0040.00417.62
8.1.20.0040.00417.58
8.1.10.0040.00417.55
8.1.00.0070.00017.48
8.0.300.0070.00018.77
8.0.290.0030.00317.30
8.0.280.0000.00718.45
8.0.270.0000.00717.16
8.0.260.0000.00616.83
8.0.250.0030.00316.88
8.0.240.0040.00416.75
8.0.230.0040.00416.76
8.0.220.0000.00716.81
8.0.210.0030.00316.77
8.0.200.0000.00616.96
8.0.190.0000.00716.94
8.0.180.0000.00716.82
8.0.170.0000.00816.95
8.0.160.0040.00416.80
8.0.150.0070.00016.76
8.0.140.0000.00716.81
8.0.130.0000.00713.36
8.0.120.0040.00416.82
8.0.110.0040.00416.78
8.0.100.0080.00016.89
8.0.90.0000.00716.79
8.0.80.0120.00916.88
8.0.70.0000.00716.84
8.0.60.0040.00416.69
8.0.50.0020.00516.76
8.0.30.0070.01617.18
8.0.20.0150.00417.40
8.0.10.0020.00516.87
8.0.00.0100.01116.66
7.4.330.0020.00515.00
7.4.320.0030.00316.50
7.4.300.0030.00316.60
7.4.290.0000.00716.50
7.4.280.0060.00316.40
7.4.270.0000.00716.59
7.4.260.0030.00316.57
7.4.250.0070.00016.53
7.4.240.0050.00216.50
7.4.230.0030.00316.61
7.4.220.0100.01016.42
7.4.210.0080.00716.66
7.4.200.0030.00316.48
7.4.190.0030.00316.64
7.4.160.0090.00616.43
7.4.150.0040.01517.40
7.4.140.0130.00917.86
7.4.130.0100.00716.38
7.4.120.0120.00516.59
7.4.110.0030.01316.38
7.4.100.0130.00316.40
7.4.90.0040.01416.44
7.4.80.0140.01019.39
7.4.70.0100.00616.51
7.4.60.0130.00316.40
7.4.50.0090.00016.64
7.4.40.0030.01622.77
7.4.30.0150.00016.41
7.4.10.0100.00714.88
7.4.00.0040.01114.97
7.3.330.0030.00313.17
7.3.320.0030.00313.32
7.3.310.0030.00316.20
7.3.300.0000.00716.14
7.3.290.0030.00316.31
7.3.280.0110.00816.31
7.3.270.0090.00917.40
7.3.260.0110.00716.48
7.3.250.0120.00816.30
7.3.240.0070.01016.53
7.3.230.0120.00616.44
7.3.210.0160.00616.55
7.3.200.0150.00619.39
7.3.190.0110.01116.36
7.3.180.0040.01116.38
7.3.170.0130.00616.33
7.3.160.0040.01216.42
7.3.130.0120.00515.05
7.3.120.0120.00514.82
7.3.110.0100.00914.83
7.3.100.0070.00814.97
7.3.90.0050.01014.85
7.3.80.0030.01014.73
7.3.70.0080.00514.89
7.3.60.0110.00314.83
7.3.50.0020.01114.70
7.3.40.0060.00614.76
7.3.30.0050.00814.80
7.3.20.0050.00916.50
7.3.10.0050.00916.41
7.3.00.0030.00616.61
7.2.330.0180.00016.46
7.2.320.0100.00516.77
7.2.310.0030.01316.67
7.2.300.0070.01116.63
7.2.290.0130.00316.56
7.2.260.0080.00815.23
7.2.250.0070.01015.04
7.2.240.0060.01015.12
7.2.230.0120.00314.86
7.2.220.0040.01115.04
7.2.210.0080.00614.95
7.2.200.0040.01014.98
7.2.190.0050.00515.08
7.2.180.0030.00915.02
7.2.170.0050.01115.10
7.2.160.0070.00515.05
7.2.150.0090.00716.75
7.2.140.0070.00716.96
7.2.130.0050.01016.91
7.2.120.0040.00916.99
7.2.110.0020.01116.76
7.2.100.0070.00216.88
7.2.90.0070.01116.94
7.2.80.0040.01516.88
7.2.70.0060.01016.95
7.2.60.0060.00516.90
7.2.50.0020.01316.91
7.2.40.0030.01116.77
7.2.30.0090.00416.80
7.2.20.0070.00716.92
7.2.10.0010.01016.76
7.2.00.0060.00316.88
7.1.330.0040.00715.87
7.1.320.0090.00615.74
7.1.310.0050.01015.53
7.1.300.0030.01115.66
7.1.290.0030.00915.63
7.1.280.0060.00515.79
7.1.270.0070.00315.73
7.1.260.0070.00515.52
7.1.250.0080.00315.59
7.1.240.0020.00915.42
7.1.230.0070.00715.72
7.1.220.0090.00615.58
7.1.210.0070.00715.77
7.1.200.0070.00615.67
7.1.190.0090.00515.74
7.1.180.0050.00515.61
7.1.170.0070.00715.58
7.1.160.0090.00615.64
7.1.150.0070.00715.69
7.1.140.0030.01015.64
7.1.130.0060.00415.78
7.1.120.0050.00615.56
7.1.110.0050.00815.67
7.1.100.0050.00915.58
7.1.90.0060.00815.60
7.1.80.0070.00515.69
7.1.70.0040.00616.15
7.1.60.0080.00917.00
7.1.50.0080.00915.88
7.1.40.0050.00815.54
7.1.30.0030.00715.57
7.1.20.0040.00715.69
7.1.10.0050.00815.60
7.1.00.0020.03317.82
7.0.330.0050.00815.31
7.0.320.0050.00915.42
7.0.310.0080.00515.21
7.0.300.0020.01015.16
7.0.290.0060.00815.36
7.0.280.0020.01215.33
7.0.270.0040.00415.33
7.0.260.0030.00615.33
7.0.250.0050.00815.32
7.0.240.0020.01015.34
7.0.230.0050.00415.42
7.0.220.0070.00715.42
7.0.210.0050.00815.44
7.0.200.0060.00515.78
7.0.190.0060.00915.25
7.0.180.0070.00715.42
7.0.170.0040.00715.24
7.0.160.0050.00715.12
7.0.150.0090.00215.44
7.0.140.0080.02517.63
7.0.130.0050.00915.38
7.0.120.0060.00315.46
7.0.110.0060.00715.50
7.0.100.0040.00415.44
7.0.90.0050.01015.28
7.0.80.0040.01015.24
7.0.70.0080.00815.16
7.0.60.0050.02916.84
7.0.50.0030.03016.27
7.0.40.0030.03915.69
7.0.30.0120.01815.73
7.0.20.0110.03015.70
7.0.10.0100.01715.65
7.0.00.0050.02615.67
5.6.400.0060.00914.13
5.6.390.0050.00914.36
5.6.380.0070.00514.37
5.6.370.0050.00714.45
5.6.360.0080.00514.39
5.6.350.0080.00314.27
5.6.340.0060.00514.65
5.6.330.0000.01014.41
5.6.320.0060.00614.26
5.6.310.0040.00414.53
5.6.300.0020.01014.34
5.6.290.0000.01214.66
5.6.280.0040.02916.75
5.6.270.0020.00814.31
5.6.260.0090.00414.47
5.6.250.0080.00314.42
5.6.240.0020.01014.48
5.6.230.0050.00914.44
5.6.220.0070.00914.38
5.6.210.0080.02016.51
5.6.200.0090.02415.68
5.6.190.0050.03516.33
5.6.180.0120.02116.49
5.6.170.0140.01616.47
5.6.160.0140.02516.42
5.6.150.0080.02815.64
5.6.140.0080.02815.61
5.6.130.0040.02215.73
5.6.120.0080.01816.65
5.6.110.0070.03316.58
5.6.100.0110.02016.52
5.6.90.0050.02616.48
5.6.80.0110.02616.34
5.6.70.0110.01416.31
5.6.60.0050.01014.44
5.6.50.0020.01214.24
5.6.40.0020.00914.18
5.6.30.0080.00514.21
5.6.20.0030.01014.34
5.6.10.0050.00614.19
5.6.00.0030.00814.35
5.5.380.0070.00614.34
5.5.370.0010.01014.23
5.5.360.0030.01113.99
5.5.350.0100.03316.41
5.5.340.0030.02015.46
5.5.330.0080.01716.24
5.5.320.0130.03016.30
5.5.310.0160.02716.38
5.5.300.0050.01815.38
5.5.290.0050.01715.50
5.5.280.0070.02816.41
5.5.270.0070.01716.30
5.5.260.0040.03216.50
5.5.250.0070.03316.26
5.5.240.0090.02916.11
5.5.230.0050.01014.34
5.5.220.0100.00314.30
5.5.210.0030.00814.16
5.5.200.0050.00714.14
5.5.190.0090.00614.01
5.5.180.0030.00814.25
5.5.170.0070.00614.19
5.5.160.0100.00714.10
5.5.150.0060.01014.28
5.5.140.0090.00614.32
5.5.130.0020.01214.09
5.5.120.0050.00914.32
5.5.110.0090.00514.46
5.5.100.0080.00414.22
5.5.90.0090.00314.12
5.5.80.0050.00914.38
5.5.70.0040.01014.22
5.5.60.0080.00514.27
5.5.50.0050.01014.26
5.5.40.0020.01014.07
5.5.30.0080.00314.13
5.5.20.0050.00714.19
5.5.10.0050.00714.19
5.5.00.0050.00814.17
5.4.450.0250.02513.92
5.4.440.0280.02213.99
5.4.430.0130.01913.93
5.4.420.0290.02113.85
5.4.410.0100.02713.65
5.4.400.0050.02113.59
5.4.390.0040.02413.64
5.4.380.0150.02113.65
5.4.370.0070.02213.44
5.4.360.0060.02313.43
5.4.350.0110.02013.56
5.4.340.0120.01813.66
5.4.330.0040.00610.86
5.4.320.0050.01811.42
5.4.310.0060.01811.55
5.4.300.0080.01511.52
5.4.290.0040.01811.35
5.4.280.0070.01511.34
5.4.270.0070.02213.70
5.4.260.0070.02113.66
5.4.250.0050.02513.60
5.4.240.0030.02313.66
5.4.230.0100.01813.46
5.4.220.0050.02413.68
5.4.210.0080.02213.52
5.4.200.0080.01813.54
5.4.190.0070.02113.71
5.4.180.0060.02213.66
5.4.170.0000.02513.65
5.4.160.0050.02613.54
5.4.150.0030.02513.63
5.4.140.0020.02512.89
5.4.130.0050.01912.92
5.4.120.0040.02712.87
5.4.110.0060.01912.83
5.4.100.0040.02212.93
5.4.90.0030.02412.84
5.4.80.0030.02512.89
5.4.70.0110.02112.82
5.4.60.0040.02012.76
5.4.50.0100.01512.77
5.4.40.0040.02212.81
5.4.30.0070.02212.88
5.4.20.0030.02212.91
5.4.10.0050.02212.97
5.4.00.0070.02612.59
5.3.290.0050.01811.41
5.3.280.0040.02312.07
5.3.270.0080.01911.96
5.3.260.0060.02011.95
5.3.250.0070.01912.02
5.3.240.0030.02711.96
5.3.230.0020.02411.97
5.3.220.0030.02111.90
5.3.210.0020.02411.92
5.3.200.0010.02311.69
5.3.190.0060.02011.94
5.3.180.0030.02311.88
5.3.170.0050.02112.04
5.3.160.0050.01911.94
5.3.150.0050.02312.00
5.3.140.0050.02012.03
5.3.130.0040.02111.77
5.3.120.0010.02311.91
5.3.110.0070.02611.77
5.3.100.0040.02111.57
5.3.90.0050.02311.76
5.3.80.0030.02311.65
5.3.70.0060.02511.59
5.3.60.0070.02011.69
5.3.50.0080.01911.55
5.3.40.0060.02011.56
5.3.30.0020.02211.53
5.3.20.0080.01711.52
5.3.10.0020.02311.42
5.3.00.0040.02411.47
5.2.170.0070.04011.02
5.2.160.0000.05311.20
5.2.150.0000.04711.20
5.2.140.0030.04311.42
5.2.130.0030.04011.32
5.2.120.0130.03311.10
5.2.110.0030.04311.30
5.2.100.0100.03311.31
5.2.90.0200.04011.26
5.2.80.0030.04311.26
5.2.70.0030.05011.36
5.2.60.0130.03711.35
5.2.50.0030.05011.23
5.2.40.0130.04311.29
5.2.30.0030.04310.84
5.2.20.0100.03311.16
5.2.10.0000.04710.85
5.2.00.0030.04710.93
5.1.60.0030.03710.29
5.1.50.0070.0339.98
5.1.40.0100.03010.07
5.1.30.0100.03710.59
5.1.20.0070.03310.41
5.1.10.0100.03310.35
5.1.00.0130.03010.06
5.0.50.0000.0338.82
5.0.40.0100.0208.49
5.0.30.0070.0478.43
5.0.20.0070.0378.48
5.0.10.0070.0238.25
5.0.00.0070.0438.41
4.4.90.0000.0237.49
4.4.80.0100.0177.49
4.4.70.0070.0207.49
4.4.60.0030.0207.49
4.4.50.0030.0207.49
4.4.40.0100.0307.49
4.4.30.0070.0177.49
4.4.20.0070.0207.49
4.4.10.0030.0237.49
4.4.00.0130.0337.49
4.3.110.0030.0207.49
4.3.100.0030.0207.49
4.3.90.0030.0207.49
4.3.80.0000.0377.49
4.3.70.0000.0337.49
4.3.60.0000.0307.49
4.3.50.0000.0237.49
4.3.40.0070.0377.49
4.3.30.0000.0237.49
4.3.20.0000.0237.49
4.3.10.0000.0337.49
4.3.00.0300.02015.59

preferences:
40.9 ms | 400 KiB | 5 Q