3v4l.org

run code in 300+ PHP versions simultaneously
<?php function magic($p, $q) { if ($q == 0) { var_dump('================================'); var_dump('$p: ' . $p); var_dump('$q: ' . $q); var_dump('================================'); return $p; } else { var_dump('================================'); var_dump('$p: ' . $p); var_dump('$q: ' . $q); var_dump('$p % $q: ' . $p % $q); var_dump('================================'); return magic($q, $p % $q); } } var_dump(magic(1024, 1000));

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)
8.3.60.0040.01116.50
8.3.50.0170.00722.87
8.3.40.0060.00918.89
8.3.30.0100.00318.95
8.3.20.0000.00720.21
8.3.10.0040.00420.31
8.3.00.0040.00419.04
8.2.180.0160.00318.16
8.2.170.0090.00622.96
8.2.160.0140.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.01126.16
8.2.120.0040.00419.23
8.2.110.0100.00020.38
8.2.100.0040.00717.78
8.2.90.0040.00419.13
8.2.80.0040.00419.29
8.2.70.0000.00817.38
8.2.60.0040.00417.90
8.2.50.0060.00318.07
8.2.40.0040.00418.09
8.2.30.0050.00319.45
8.2.20.0040.00417.51
8.2.10.0040.00417.88
8.2.00.0040.00417.56
8.1.280.0090.00625.92
8.1.270.0000.00924.02
8.1.260.0040.00426.35
8.1.250.0000.00928.09
8.1.240.0030.00622.46
8.1.230.0060.00620.83
8.1.220.0060.00318.77
8.1.210.0000.00818.77
8.1.200.0090.00017.35
8.1.190.0060.00317.40
8.1.180.0090.00018.10
8.1.170.0030.00618.66
8.1.160.0050.00218.88
8.1.150.0040.00418.70
8.1.140.0000.00817.35
8.1.130.0000.00717.68
8.1.120.0070.00017.34
8.1.110.0030.00517.41
8.1.100.0050.00317.43
8.1.90.0040.00417.29
8.1.80.0040.00417.32
8.1.70.0030.00317.38
8.1.60.0040.00417.53
8.1.50.0000.00817.39
8.1.40.0030.00617.41
8.1.30.0030.00517.46
8.1.20.0050.00317.48
8.1.10.0070.00017.46
8.1.00.0040.00417.39
8.0.300.0000.00820.02
8.0.290.0080.00016.93
8.0.280.0040.00418.39
8.0.270.0040.00417.20
8.0.260.0000.00617.20
8.0.250.0070.00016.92
8.0.240.0000.00816.79
8.0.230.0030.00416.81
8.0.220.0060.00316.71
8.0.210.0000.00816.84
8.0.200.0060.00016.93
8.0.190.0030.00616.80
8.0.180.0060.00316.89
8.0.170.0020.00516.76
8.0.160.0000.01016.62
8.0.150.0040.00416.74
8.0.140.0040.00416.69
8.0.130.0000.00613.32
8.0.120.0040.00416.82
8.0.110.0040.00416.70
8.0.100.0070.00016.87
8.0.90.0070.00016.81
8.0.80.0120.00916.82
8.0.70.0000.00816.86
8.0.60.0070.00016.71
8.0.50.0000.00816.70
8.0.30.0110.01217.18
8.0.20.0120.00817.40
8.0.10.0000.00816.84
8.0.00.0090.01016.78
7.4.330.0050.00015.02
7.4.320.0000.00716.46
7.4.300.0030.00316.54
7.4.290.0050.00316.43
7.4.280.0000.00716.41
7.4.270.0040.00416.45
7.4.260.0000.00716.47
7.4.250.0000.00816.50
7.4.240.0030.00516.41
7.4.230.0000.00716.53
7.4.220.0090.00616.58
7.4.210.0130.00616.61
7.4.200.0030.00316.52
7.4.160.0120.00616.28
7.4.150.0050.01417.40
7.4.140.0150.01017.86
7.4.130.0080.00916.50
7.4.120.0120.00616.52
7.4.110.0140.01016.36
7.4.100.0030.01516.34
7.4.90.0000.01816.36
7.4.80.0030.01616.66
7.4.70.0130.00716.49
7.4.60.0070.01016.57
7.4.50.0050.00016.33
7.4.40.0060.01216.58
7.4.30.0140.00716.52
7.4.10.0000.01814.84
7.4.00.0050.01214.77
7.3.330.0040.00313.23
7.3.320.0000.00513.23
7.3.310.0000.00816.12
7.3.300.0030.00316.18
7.3.290.0070.01016.34
7.3.280.0060.01016.30
7.3.270.0120.00617.40
7.3.260.0070.01116.36
7.3.250.0160.00716.42
7.3.240.0060.01616.40
7.3.230.0100.00716.50
7.3.210.0110.00716.61
7.3.200.0170.00319.39
7.3.190.0150.00916.46
7.3.180.0080.00816.54
7.3.170.0100.00716.58
7.3.160.0130.00516.55
7.3.130.0130.00314.88
7.3.120.0080.01014.80
7.3.110.0080.00914.81
7.3.100.0030.01214.90
7.3.90.0070.00514.84
7.3.80.0080.00514.71
7.3.70.0030.00914.95
7.3.60.0070.00714.84
7.3.50.0060.00914.91
7.3.40.0050.00814.84
7.3.30.0060.00614.68
7.3.20.0030.00916.53
7.3.10.0070.01016.79
7.3.00.0030.01016.73
7.2.330.0120.00616.75
7.2.320.0110.00716.69
7.2.310.0120.00916.33
7.2.300.0030.01716.61
7.2.290.0100.00716.66
7.2.260.0040.01514.90
7.2.250.0070.01314.97
7.2.240.0030.01414.86
7.2.230.0050.00715.05
7.2.220.0050.00815.02
7.2.210.0060.00614.92
7.2.200.0040.00814.94
7.2.190.0040.01015.03
7.2.180.0050.01014.92
7.2.170.0040.00614.89
7.2.160.0100.00314.69
7.2.150.0000.01116.52
7.2.140.0080.00816.90
7.2.130.0130.00316.86
7.2.120.0120.00616.52
7.2.110.0030.01416.89
7.2.100.0130.00316.87
7.2.90.0070.00716.61
7.2.80.0090.00617.08
7.2.70.0070.00716.72
7.2.60.0100.00317.04
7.2.50.0040.01116.95
7.2.40.0040.01116.98
7.2.30.0060.01016.87
7.2.20.0060.01216.55
7.2.10.0100.00716.66
7.2.00.0030.01318.09
7.1.330.0060.00515.60
7.1.320.0030.00715.66
7.1.310.0050.01015.78
7.1.300.0100.00415.76
7.1.290.0020.00615.77
7.1.280.0060.00415.73
7.1.270.0100.00315.82
7.1.260.0070.00415.73
7.1.250.0060.00315.86
7.1.240.0100.00615.72
7.1.230.0070.01015.94
7.1.220.0050.00515.82
7.1.210.0050.00515.90
7.1.200.0030.00615.95
7.1.190.0080.00015.81
7.1.180.0030.00715.87
7.1.170.0070.01015.70
7.1.160.0030.01015.58
7.1.150.0070.01015.70
7.1.140.0090.00615.87
7.1.130.0120.00615.52
7.1.120.0000.01215.83
7.1.110.0040.00715.92
7.1.100.0050.00916.81
7.1.90.0100.00015.63
7.1.80.0040.01215.57
7.1.70.0090.00516.59
7.1.60.0000.01617.59
7.1.50.0040.01416.38
7.1.40.0110.00315.70
7.1.30.0090.00015.82
7.1.20.0060.00315.90
7.1.10.0000.00915.85
7.1.00.0020.04519.18
7.0.330.0040.00815.11
7.0.320.0000.00815.34
7.0.310.0040.00415.29
7.0.300.0030.00715.53
7.0.290.0110.00715.53
7.0.280.0000.01415.15
7.0.270.0040.01215.45
7.0.260.0070.00715.19
7.0.250.0080.00315.09
7.0.240.0090.00615.43
7.0.230.0110.00415.43
7.0.220.0070.01015.27
7.0.210.0050.00515.49
7.0.200.0020.00916.17
7.0.190.0040.01115.42
7.0.180.0040.00715.53
7.0.170.0070.00415.08
7.0.160.0090.00315.42
7.0.150.0030.00615.23
7.0.140.0030.03318.72
7.0.130.0000.01615.31
7.0.120.0090.00015.34
7.0.110.0050.04618.64
7.0.100.0030.04518.63
7.0.90.0030.02518.58
7.0.80.0020.02718.54
7.0.70.0060.01818.53
7.0.60.0050.01918.63
7.0.50.0050.01918.60
7.0.40.0060.02116.64
7.0.30.0020.03016.62
7.0.20.0090.01816.66
7.0.10.0020.02516.65
7.0.00.0070.02016.64
5.6.400.0040.01114.48
5.6.390.0110.00014.62
5.6.380.0000.00914.38
5.6.370.0000.01214.16
5.6.360.0040.01114.18
5.6.350.0080.01114.16
5.6.340.0000.01314.26
5.6.330.0090.00014.38
5.6.320.0000.01414.41
5.6.310.0000.01913.93
5.6.300.0100.00714.22
5.6.290.0060.00614.45
5.6.280.0060.03917.58
5.6.270.0090.00614.19
5.6.260.0070.02217.46
5.6.250.0070.04017.42
5.6.240.0050.02417.31
5.6.230.0020.02217.46
5.6.220.0040.02217.54
5.6.210.0060.02317.40
5.6.200.0040.01917.36
5.6.190.0050.03617.35
5.6.180.0030.02217.45
5.6.170.0090.01817.27
5.6.160.0050.02017.49
5.6.150.0030.02317.51
5.6.140.0050.02217.27
5.6.130.0070.01517.44
5.6.120.0020.02917.41
5.6.110.0050.02217.42
5.6.100.0030.02517.46
5.6.90.0000.02917.46
5.6.80.0020.02517.12
5.6.70.0030.02417.04
5.6.60.0050.02317.01
5.6.50.0030.02217.16
5.6.40.0040.02117.20
5.6.30.0010.02416.98
5.6.20.0020.02117.07
5.6.10.0060.01817.16
5.6.00.0050.02217.04
5.5.380.0030.02415.84
5.5.370.0030.02015.88
5.5.360.0070.02215.99
5.5.350.0000.02715.77
5.5.340.0070.01516.04
5.5.330.0110.02516.07
5.5.320.0050.02916.01
5.5.310.0050.02116.07
5.5.300.0030.02716.16
5.5.290.0000.02516.36
5.5.280.0030.02616.09
5.5.270.0000.02416.18
5.5.260.0020.02516.12
5.5.250.0020.02616.01
5.5.240.0030.02015.83
5.5.230.0050.02015.73
5.5.220.0030.02515.97
5.5.210.0020.02515.75
5.5.200.0080.01815.74
5.5.190.0030.02215.57
5.5.180.0020.02415.88
5.5.170.0070.00714.02
5.5.160.0020.01915.94
5.5.150.0070.01715.58
5.5.140.0080.01615.75
5.5.130.0050.02015.65
5.5.120.0040.02215.85
5.5.110.0030.02515.56
5.5.100.0050.02615.65
5.5.90.0060.02215.82
5.5.80.0060.02015.65
5.5.70.0050.02115.71
5.5.60.0020.02315.70
5.5.50.0060.02015.60
5.5.40.0020.04015.77
5.5.30.0080.01615.64
5.5.20.0020.04215.67
5.5.10.0000.02815.73
5.5.00.0040.02015.70
5.4.450.0000.02615.24
5.4.440.0070.01715.18
5.4.430.0020.02115.20
5.4.420.0050.02115.10
5.4.410.0020.02015.04
5.4.400.0050.02614.85
5.4.390.0000.02615.06
5.4.380.0050.01815.09
5.4.370.0040.02014.80
5.4.360.0020.01914.99
5.4.350.0000.02315.06
5.4.340.0020.02015.05
5.4.330.0060.00610.74
5.4.320.0020.02315.16
5.4.310.0030.02215.14
5.4.300.0020.02015.13
5.4.290.0050.01514.99
5.4.280.0020.02014.78
5.4.270.0040.01614.88
5.4.260.0060.03615.06
5.4.250.0020.03914.92
5.4.240.0050.02314.78
5.4.230.0040.01914.96
5.4.220.0000.02715.08
5.4.210.0030.01814.96
5.4.200.0030.03314.81
5.4.190.0000.03014.89
5.4.180.0080.03214.81
5.4.170.0020.03414.95
5.4.160.0050.01814.91
5.4.150.0060.03714.84
5.4.140.0020.02113.44
5.4.130.0040.01913.56
5.4.120.0040.03213.86
5.4.110.0090.02513.71
5.4.100.0030.03213.71
5.4.90.0050.02013.43
5.4.80.0050.01513.67
5.4.70.0020.02313.67
5.4.60.0030.02813.54
5.4.50.0030.03213.57
5.4.40.0030.02013.59
5.4.30.0030.03313.65
5.4.20.0020.02213.60
5.4.10.0050.01913.65
5.4.00.0010.02213.36
5.3.290.0000.04014.81
5.3.280.0030.03014.59
5.3.270.0000.04014.61
5.3.260.0000.03714.69
5.3.250.0000.06714.58
5.3.240.0000.05014.63
5.3.230.0000.06714.60
5.3.220.0000.06014.58
5.3.210.0070.04314.71
5.3.200.0070.02714.54
5.3.190.0070.07314.52
5.3.180.0070.04014.71
5.3.170.0070.07014.57
5.3.160.0070.05314.58
5.3.150.0070.06714.55
5.3.140.0030.03314.68
5.3.130.0000.04314.57
5.3.120.0070.03314.52
5.3.110.0030.05314.57
5.3.100.0030.04314.00
5.3.90.0000.03713.88
5.3.80.0000.04714.00
5.3.70.0030.04714.00
5.3.60.0000.06314.00
5.3.50.0030.03313.93
5.3.40.0030.03313.92
5.3.30.0000.05314.01
5.3.20.0000.06713.83
5.3.10.0030.05713.67
5.3.00.0070.06713.64
5.2.170.0000.04711.82
5.2.160.0000.05311.82
5.2.150.0030.02711.82
5.2.140.0000.05311.82
5.2.130.0000.04711.82
5.2.120.0000.02711.82
5.2.110.0030.03311.82
5.2.100.0070.04311.82
5.2.90.0030.03011.82
5.2.80.0030.05311.82
5.2.70.0030.06711.82
5.2.60.0030.05011.82
5.2.50.0000.04311.82
5.2.40.0000.05011.82
5.2.30.0030.06011.82
5.2.20.0000.04711.82
5.2.10.0030.06011.82
5.2.00.0000.02711.82
5.1.60.0030.02011.82
5.1.50.0030.03011.82
5.1.40.0000.02311.82
5.1.30.0000.04711.82
5.1.20.0000.02311.82
5.1.10.0070.01711.82
5.1.00.0000.02311.82
5.0.50.0030.03711.82
5.0.40.0000.01711.82
5.0.30.0030.04311.82
5.0.20.0030.01311.82
5.0.10.0000.04011.82
5.0.00.0000.03011.82
4.4.90.0000.01311.82
4.4.80.0070.03011.82
4.4.70.0000.01311.82
4.4.60.0030.03711.82
4.4.50.0030.03011.82
4.4.40.0000.03311.82
4.4.30.0000.01711.82
4.4.20.0000.03311.82
4.4.10.0000.03011.82
4.4.00.0030.04711.82
4.3.110.0000.03011.82
4.3.100.0000.02011.82
4.3.90.0000.02311.82
4.3.80.0030.01711.82
4.3.70.0000.02711.82
4.3.60.0030.01711.82
4.3.50.0000.01711.82
4.3.40.0000.02011.82
4.3.30.0000.03011.88
4.3.20.0030.02011.88
4.3.10.0000.01711.88
4.3.00.0030.02011.88

preferences:
53.33 ms | 401 KiB | 5 Q