3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); class a { function a() { echo "CONSTRUCTOR CALLED\r\n"; } function b($var) { return $var . 'x'; } function printAss(){ echo 'My ass.'; } } print_r(array_map(array('a', 'b'), array('a', 'b'))); a::printAss();

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)
8.3.40.0110.00418.70
8.3.30.0070.00719.09
8.3.20.0030.00520.16
8.3.10.0000.00823.36
8.3.00.0040.00419.06
8.2.170.0110.00322.96
8.2.160.0100.00320.46
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.76
8.2.110.0090.00022.15
8.2.100.0120.00019.54
8.2.90.0070.00019.22
8.2.80.0080.00017.97
8.2.70.0030.00517.63
8.2.60.0000.00817.89
8.2.50.0060.00318.07
8.2.40.0060.00321.06
8.2.30.0000.00718.23
8.2.20.0000.00717.77
8.2.10.0040.00417.91
8.2.00.0000.00817.61
8.1.270.0050.00323.91
8.1.260.0000.00826.35
8.1.250.0030.00728.09
8.1.240.0100.00022.19
8.1.230.0070.00318.93
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0070.00417.13
8.1.190.0050.00317.23
8.1.180.0050.00318.10
8.1.170.0030.00618.48
8.1.160.0000.00921.93
8.1.150.0040.00418.52
8.1.140.0070.00017.19
8.1.130.0030.00517.75
8.1.120.0000.00817.23
8.1.110.0080.00017.21
8.1.100.0030.00517.39
8.1.90.0040.00717.18
8.1.80.0000.00717.32
8.1.70.0000.00717.21
8.1.60.0050.00517.39
8.1.50.0040.00417.42
8.1.40.0000.00817.40
8.1.30.0050.00317.63
8.1.20.0070.00017.45
8.1.10.0000.00817.46
8.1.00.0000.00717.45
8.0.300.0000.00718.77
8.0.290.0030.00516.89
8.0.280.0030.00318.38
8.0.270.0060.00317.18
8.0.260.0000.00717.14
8.0.250.0030.00316.96
8.0.240.0030.00316.98
8.0.230.0000.00716.88
8.0.220.0060.00016.89
8.0.210.0000.00716.79
8.0.200.0060.00016.91
8.0.190.0080.00016.97
8.0.180.0040.00416.77
8.0.170.0000.00716.88
8.0.160.0030.00316.85
8.0.150.0040.00416.76
8.0.140.0070.00016.84
8.0.130.0030.00313.31
8.0.120.0000.00716.77
8.0.110.0000.00716.86
8.0.100.0070.00016.78
8.0.90.0070.00016.75
8.0.80.0060.00916.92
8.0.70.0050.00316.84
8.0.60.0030.00316.72
8.0.50.0040.00416.78
8.0.30.0050.01516.95
8.0.20.0120.00517.40
8.0.10.0000.00716.89
8.0.00.0110.00716.58
7.4.330.0030.00315.00
7.4.320.0060.00316.35
7.4.300.0030.00316.45
7.4.290.0000.00716.39
7.4.280.0070.00016.55
7.4.270.0000.00716.45
7.4.260.0070.00016.42
7.4.250.0040.00416.52
7.4.240.0020.00516.55
7.4.230.0050.00216.54
7.4.220.0110.00716.53
7.4.210.0080.00716.46
7.4.200.0040.00416.34
7.4.190.0000.00716.70
7.4.160.0080.00816.41
7.4.150.0080.01117.40
7.4.140.0080.01317.86
7.4.130.0080.01016.37
7.4.120.0110.00616.73
7.4.110.0120.00616.50
7.4.100.0060.01216.37
7.4.90.0080.00916.57
7.4.80.0080.01219.39
7.4.70.0130.00416.35
7.4.60.0030.01216.46
7.4.50.0030.00616.24
7.4.40.0100.00716.41
7.4.30.0130.00616.57
7.4.10.0160.00315.20
7.4.00.0050.01114.76
7.3.330.0000.00513.11
7.3.320.0020.00213.24
7.3.310.0000.00716.33
7.3.300.0030.00316.17
7.3.290.0100.00316.37
7.3.280.0040.01116.25
7.3.270.0210.00617.40
7.3.260.0100.00716.36
7.3.250.0130.00716.44
7.3.240.0070.01016.51
7.3.230.0060.01016.39
7.3.210.0120.00916.40
7.3.200.0210.00019.39
7.3.190.0110.00716.48
7.3.180.0090.00616.46
7.3.170.0000.01616.52
7.3.160.0060.00916.33
7.3.130.0030.01514.91
7.3.120.0090.00714.68
7.3.110.0090.00614.62
7.3.100.0040.01114.84
7.3.90.0000.01114.95
7.3.80.0060.00314.44
7.3.70.0090.00014.50
7.3.60.0040.01114.61
7.3.50.0100.00314.88
7.3.40.0070.01014.65
7.3.30.0060.00914.89
7.3.20.0030.01216.66
7.3.10.0060.00916.54
7.3.00.0030.00616.72
7.2.330.0070.01016.27
7.2.320.0060.01216.54
7.2.310.0100.00616.70
7.2.300.0110.00616.33
7.2.290.0190.00716.36
7.2.260.0060.01215.22
7.2.250.0060.01314.64
7.2.240.0050.00814.88
7.2.230.0030.01215.12
7.2.220.0070.00315.18
7.2.210.0040.00815.06
7.2.200.0060.00814.84
7.2.190.0100.00614.98
7.2.180.0070.01114.98
7.2.170.0100.00715.00
7.2.160.0000.01414.88
7.2.150.0030.01316.79
7.2.140.0070.01116.65
7.2.130.0100.00316.91
7.2.120.0030.01616.84
7.2.110.0170.00017.05
7.2.100.0060.01216.88
7.2.90.0000.01516.98
7.2.80.0080.00517.03
7.2.70.0070.01016.85
7.2.60.0030.01016.76
7.2.50.0000.01416.72
7.2.40.0000.01316.64
7.2.30.0070.01016.95
7.2.20.0100.00316.98
7.2.10.0000.01316.76
7.2.00.0030.00918.09
7.1.330.0030.01015.97
7.1.320.0100.00615.64
7.1.310.0090.00615.75
7.1.300.0070.00715.48
7.1.290.0030.01415.69
7.1.280.0030.01215.76
7.1.270.0000.01415.71
7.1.260.0060.00915.63
7.1.250.0060.00615.48
7.1.240.0110.00315.86
7.1.230.0040.00715.69
7.1.220.0120.00615.50
7.1.210.0070.00715.79
7.1.200.0070.00515.48
7.1.190.0070.00715.82
7.1.180.0060.00615.32
7.1.170.0000.00815.59
7.1.160.0030.01015.57
7.1.150.0030.01015.67
7.1.140.0040.00415.79
7.1.130.0030.01015.59
7.1.120.0060.00315.78
7.1.110.0000.01315.48
7.1.100.0020.00916.82
7.1.90.0030.01015.59
7.1.80.0050.00315.61
7.1.70.0020.00816.41
7.1.60.0070.01017.64
7.1.50.0080.00816.23
7.1.40.0070.00715.63
7.1.30.0030.00715.68
7.1.20.0040.00815.59
7.1.10.0030.01015.56
7.1.00.0050.04119.02
7.0.330.0080.00415.30
7.0.320.0030.00715.25
7.0.310.0030.01015.14
7.0.300.0040.00715.48
7.0.290.0040.00815.35
7.0.280.0040.00415.30
7.0.270.0000.01315.37
7.0.260.0030.00615.14
7.0.250.0060.01015.47
7.0.240.0000.01315.52
7.0.230.0060.00615.32
7.0.220.0030.00615.32
7.0.210.0130.00315.25
7.0.200.0070.00716.03
7.0.190.0090.00315.08
7.0.180.0050.00515.43
7.0.170.0070.00415.50
7.0.160.0000.01415.46
7.0.150.0120.00315.14
7.0.140.0070.03818.78
7.0.130.0070.00715.38
7.0.120.0030.01015.49
7.0.110.0000.01015.45
7.0.100.0030.01015.50
7.0.90.0070.00315.25
7.0.80.0070.00715.47
7.0.70.0050.00515.21
7.0.60.0050.03218.55
7.0.50.0120.03716.65
7.0.40.0020.04616.77
7.0.30.0150.02416.77
7.0.20.0120.03916.77
7.0.10.0050.04916.73
7.0.00.0020.04716.69
5.6.400.0030.01214.36
5.6.390.0030.01014.12
5.6.380.0040.00914.20
5.6.370.0060.00914.56
5.6.360.0030.00914.32
5.6.350.0070.01014.15
5.6.340.0090.00314.31
5.6.330.0100.00314.29
5.6.320.0100.00314.36
5.6.310.0040.01114.31
5.6.300.0090.00614.55
5.6.290.0100.00014.27
5.6.280.0070.03917.65
5.6.270.0070.00814.51
5.6.260.0030.01014.13
5.6.250.0090.00614.44
5.6.240.0030.00914.13
5.6.230.0100.00314.35
5.6.220.0060.00314.27
5.6.210.0080.04317.49
5.6.200.0080.02816.28
5.6.190.0060.02317.44
5.6.180.0070.05017.23
5.6.170.0190.02317.33
5.6.160.0100.04217.43
5.6.150.0040.02516.17
5.6.140.0070.04416.11
5.6.130.0060.02316.34
5.6.120.0110.04017.57
5.6.110.0060.02617.61
5.6.100.0000.02917.66
5.6.90.0050.04917.65
5.6.80.0030.04717.42
5.6.70.0030.00614.24
5.6.60.0040.00413.93
5.6.50.0100.00314.04
5.6.40.0000.01414.30
5.6.30.0060.00613.95
5.6.20.0120.00314.28
5.6.10.0000.01514.18
5.6.00.0100.00614.00
5.5.380.0040.01213.90
5.5.370.0000.01513.93
5.5.360.0040.00814.18
5.5.350.0200.03817.38
5.5.340.0000.04416.26
5.5.330.0050.02417.37
5.5.320.0170.02517.26
5.5.310.0150.04217.26
5.5.300.0030.02816.25
5.5.290.0080.03516.10
5.5.280.0030.02317.81
5.5.270.0050.04517.49
5.5.260.0080.04317.51
5.5.250.0050.04517.45
5.5.240.0050.04317.11
5.5.230.0110.00314.04
5.5.220.0080.00814.20
5.5.210.0030.01013.98
5.5.200.0100.00314.20
5.5.190.0120.00014.53
5.5.180.0120.00314.12
5.5.170.0030.01114.05
5.5.160.0030.01014.15
5.5.150.0030.00714.25
5.5.140.0060.00914.09
5.5.130.0030.01014.33
5.5.120.0040.00813.95
5.5.110.0000.01214.27
5.5.100.0120.00314.07
5.5.90.0070.00313.98
5.5.80.0030.01013.88
5.5.70.0030.01014.21
5.5.60.0120.00314.30
5.5.50.0000.01413.92
5.5.40.0040.01114.24
5.5.30.0040.01114.00
5.5.20.0030.01014.02
5.5.10.0060.00314.33
5.5.00.0090.00613.75
5.4.450.0270.02228.38
5.4.440.0130.02325.85
5.4.430.0100.03023.72
5.4.420.0170.02522.55
5.4.410.0150.02521.17
5.4.400.0120.02519.95
5.4.390.0140.02419.15
5.4.380.0250.03514.88
5.4.370.0220.02714.88
5.4.360.0170.03215.05
5.4.350.0250.03614.74
5.4.340.0160.03014.86
5.4.330.0040.00711.04
5.4.320.0040.02111.72
5.4.310.0030.02211.54
5.4.300.0050.02911.81
5.4.290.0120.02611.60
5.4.280.0040.03111.81
5.4.270.0060.02811.68
5.4.260.0050.03111.56
5.4.250.0090.02711.65
5.4.240.0060.02911.81
5.4.230.0060.03011.71
5.4.220.0050.02911.73
5.4.210.0070.03611.72
5.4.200.0060.03211.64
5.4.190.0070.02411.80
5.4.180.0040.02611.58
5.4.170.0060.02411.85
5.4.160.0070.02511.76
5.4.150.0040.02311.55
5.4.140.0060.02211.49
5.4.130.0070.02411.61
5.4.120.0050.03011.36
5.4.110.0060.02511.66
5.4.100.0050.02611.57
5.4.90.0050.02311.54
5.4.80.0080.02211.46
5.4.70.0050.02311.39
5.4.60.0070.02011.60
5.4.50.0070.02311.55
5.4.40.0030.02711.57
5.4.30.0040.02611.58
5.4.20.0090.02211.46
5.4.10.0070.02011.60
5.4.00.0050.02211.17
5.3.290.0070.02811.71
5.3.280.0080.02311.60
5.3.270.0070.02411.58
5.3.260.0080.02411.57
5.3.250.0090.02111.64
5.3.240.0060.02711.59
5.3.230.0040.02911.57
5.3.220.0070.02211.59
5.3.210.0060.02411.55
5.3.200.0040.02411.57
5.3.190.0050.03011.59
5.3.180.0070.02611.57
5.3.170.0110.02011.67
5.3.160.0110.02911.60
5.3.150.0050.02711.66
5.3.140.0080.02711.54
5.3.130.0070.02511.54
5.3.120.0060.03011.58
5.3.110.0050.02811.61
5.3.100.0040.02711.35
5.3.90.0060.02911.35
5.3.80.0060.02411.27
5.3.70.0060.02311.27
5.3.60.0040.02611.32
5.3.50.0050.02411.27
5.3.40.0090.02411.34
5.3.30.0070.02311.21
5.3.20.0040.02211.15
5.3.10.0060.02711.08
5.3.00.0060.02611.07
5.2.170.0100.0399.22
5.2.160.0100.0329.23
5.2.150.0070.0439.23
5.2.140.0120.0469.22
5.2.130.0070.0459.18
5.2.120.0050.0459.18
5.2.110.0070.0369.19
5.2.100.0080.0359.18
5.2.90.0120.0309.18
5.2.80.0080.0399.18
5.2.70.0090.0469.18
5.2.60.0100.0549.13
5.2.50.0080.0399.09
5.2.40.0100.0409.07
5.2.30.0070.0449.05
5.2.20.0040.0339.04
5.2.10.0120.0358.95
5.2.00.0110.0308.81
5.1.60.0070.0328.09
5.1.50.0040.0298.09
5.1.40.0060.0248.07
5.1.30.0060.0278.41
5.1.20.0080.0248.44
5.1.10.0080.0268.17
5.1.00.0090.0248.16
5.0.50.0060.0246.64
5.0.40.0020.0236.50
5.0.30.0050.0326.32
5.0.20.0040.0206.28
5.0.10.0020.0256.26
5.0.00.0070.0286.25
4.4.90.0040.0184.78
4.4.80.0050.0144.75
4.4.70.0020.0174.75
4.4.60.0030.0184.76
4.4.50.0040.0214.77
4.4.40.0050.0294.71
4.4.30.0030.0154.76
4.4.20.0010.0174.84
4.4.10.0040.0164.85
4.4.00.0040.0294.76
4.3.110.0050.0244.67
4.3.100.0030.0224.67
4.3.90.0040.0204.64
4.3.80.0030.0314.58
4.3.70.0020.0164.63
4.3.60.0020.0154.62
4.3.50.0030.0174.63
4.3.40.0030.0294.54
4.3.30.0020.0223.31
4.3.20.0030.0203.28
4.3.10.0040.0223.24
4.3.00.0030.01726.32

preferences:
42.05 ms | 400 KiB | 5 Q