3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 4.4; $b = 17.4; $c = $b - $a; echo "C is $c\n"; echo "C intval is " . intval($c) . "\n"; var_dump($c);

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)
8.3.60.0070.01418.31
8.3.50.0050.01316.46
8.3.40.0060.00918.69
8.3.30.0030.01218.59
8.3.20.0050.00318.57
8.3.10.0030.00620.48
8.3.00.0080.00017.50
8.2.180.0040.01616.38
8.2.170.0120.00322.96
8.2.160.0030.01022.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.77
8.2.110.0100.00020.55
8.2.100.0090.00317.79
8.2.90.0040.00418.16
8.2.80.0040.00417.97
8.2.70.0060.00317.50
8.2.60.0060.00318.04
8.2.50.0080.00018.07
8.2.40.0040.00418.22
8.2.30.0040.00417.96
8.2.20.0040.00417.59
8.2.10.0040.00417.71
8.2.00.0070.00017.61
8.1.280.0110.00425.92
8.1.270.0000.00723.99
8.1.260.0100.00726.35
8.1.250.0000.00728.09
8.1.240.0060.00322.03
8.1.230.0070.00720.82
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00417.23
8.1.190.0000.00717.51
8.1.180.0000.00818.10
8.1.170.0060.00318.74
8.1.160.0070.00018.88
8.1.150.0040.00418.63
8.1.140.0040.00417.39
8.1.130.0030.00317.85
8.1.120.0040.00417.43
8.1.110.0080.00017.50
8.1.100.0000.00717.45
8.1.90.0000.00717.48
8.1.80.0030.00617.46
8.1.70.0030.00317.34
8.1.60.0000.00717.48
8.1.50.0050.00317.45
8.1.40.0030.00617.56
8.1.30.0030.00617.65
8.1.20.0030.00717.63
8.1.10.0000.00917.43
8.1.00.0050.00217.51
8.0.300.0030.00520.07
8.0.290.0060.00316.75
8.0.280.0000.00818.44
8.0.270.0030.00317.35
8.0.260.0000.00718.48
8.0.250.0000.00717.01
8.0.240.0000.00916.99
8.0.230.0030.00416.89
8.0.220.0030.00316.89
8.0.210.0030.00316.86
8.0.200.0030.00316.88
8.0.190.0040.00416.85
8.0.180.0040.00416.90
8.0.170.0000.00816.85
8.0.160.0000.00716.78
8.0.150.0030.00616.81
8.0.140.0040.00716.69
8.0.130.0060.00013.27
8.0.120.0040.00416.87
8.0.110.0040.00416.73
8.0.100.0000.00816.90
8.0.90.0050.00216.75
8.0.80.0030.01316.84
8.0.70.0050.00216.94
8.0.60.0040.00416.97
8.0.50.0040.00416.88
8.0.30.0160.00717.29
8.0.20.0080.01317.07
8.0.10.0050.00216.76
8.0.00.0110.00616.77
7.4.330.0020.00214.76
7.4.320.0000.00616.50
7.4.300.0030.00316.63
7.4.290.0070.00016.64
7.4.280.0030.00616.44
7.4.270.0030.00316.40
7.4.260.0060.00013.24
7.4.250.0000.00816.47
7.4.240.0000.00716.51
7.4.230.0000.00716.53
7.4.220.0060.00916.68
7.4.210.0070.00816.62
7.4.200.0000.00716.61
7.4.190.0030.00616.46
7.4.160.0120.00416.55
7.4.150.0210.00317.07
7.4.140.0080.01017.06
7.4.130.0130.00716.35
7.4.120.0080.01016.55
7.4.110.0130.00916.39
7.4.100.0240.00516.57
7.4.90.0100.00716.63
7.4.80.0150.00618.80
7.4.70.0070.01016.28
7.4.60.0160.00616.52
7.4.50.0030.00616.19
7.4.40.0060.01022.26
7.4.30.0060.00916.39
7.4.00.0000.00814.98
7.3.330.0060.00013.30
7.3.320.0000.00613.16
7.3.310.0070.00016.14
7.3.300.0040.00416.34
7.3.290.0060.01316.34
7.3.280.0060.01016.34
7.3.270.0100.01417.07
7.3.260.0140.00618.24
7.3.250.0090.00916.50
7.3.240.0130.00316.45
7.3.230.0190.00016.46
7.3.210.0100.00616.55
7.3.200.0130.00316.26
7.3.190.0130.01016.58
7.3.180.0110.00516.57
7.3.170.0060.01216.25
7.3.160.0120.00416.53
7.3.120.0100.00714.50
7.2.330.0100.01116.59
7.2.320.0120.00916.27
7.2.310.0140.00316.74
7.2.300.0090.00616.55
7.2.290.0040.01416.52
7.2.60.0000.01016.65
7.1.200.0060.00615.57
7.1.100.0070.00318.07
7.1.70.0030.00717.01
7.1.60.0100.01419.40
7.1.50.0100.01016.66
7.1.00.0000.08022.32
7.0.200.0080.00416.64
7.0.140.0070.06722.10
7.0.120.0030.03022.12
7.0.60.0270.08020.00
7.0.50.0100.08717.86
7.0.40.0130.08020.09
7.0.30.0170.04720.04
7.0.20.0070.08020.30
7.0.10.0000.05020.30
7.0.00.0030.09020.12
5.6.280.0070.06721.04
5.6.210.0030.04020.64
5.6.200.0070.06718.22
5.6.190.0030.05720.65
5.6.180.0000.08320.61
5.6.170.0100.08020.60
5.6.160.0100.08020.45
5.6.150.0000.06020.31
5.6.140.0100.04720.37
5.6.130.0000.05720.28
5.6.120.0070.06720.43
5.6.110.0100.08320.33
5.6.100.0030.05020.36
5.6.90.0000.08320.27
5.6.80.0130.07319.79
5.6.70.0170.05319.75
5.6.60.0100.07719.81
5.6.50.0130.07719.60
5.6.40.0000.09319.77
5.6.30.0130.04319.79
5.6.20.0070.04319.63
5.6.10.0030.04319.75
5.6.00.0070.06719.80
5.5.350.0300.07020.46
5.5.340.0000.04317.91
5.5.330.0030.06320.25
5.5.320.0000.06020.20
5.5.310.0000.05720.12
5.5.300.0070.06019.97
5.5.290.0070.08020.11
5.5.280.0130.07720.02
5.5.270.0130.07720.13
5.5.260.0070.05020.11
5.5.250.0100.04320.01
5.5.240.0070.04719.62
5.5.230.0030.07319.55
5.5.220.0130.07019.35
5.5.210.0100.07719.63
5.5.200.0100.07719.32
5.5.190.0070.04319.52
5.5.180.0100.08019.26
5.5.160.0100.06019.55
5.5.150.0070.08319.32
5.5.140.0030.08019.55
5.5.130.0200.05019.25
5.5.120.0130.05319.51
5.5.110.0100.05719.31
5.5.100.0030.05019.50
5.5.90.0000.05019.48
5.5.80.0070.04019.45
5.5.70.0070.07319.39
5.5.60.0000.08019.41
5.5.50.0170.06719.31
5.5.40.0030.06019.37
5.5.30.0070.07719.55
5.5.20.0070.07319.43
5.5.10.0070.04019.14
5.5.00.0100.08019.24
5.4.450.0100.07319.11
5.4.440.0100.07019.50
5.4.430.0130.04019.20
5.4.420.0030.06719.40
5.4.410.0070.05319.27
5.4.400.0100.06719.16
5.4.390.0070.07719.14
5.4.380.0100.03318.79
5.4.370.0100.08019.17
5.4.360.0030.08318.79
5.4.350.0100.07319.14
5.4.340.0000.08019.18
5.4.320.0030.05318.81
5.4.310.0030.05018.79
5.4.300.0000.05019.07
5.4.290.0030.05719.08
5.4.280.0070.08019.17
5.4.270.0000.05319.13
5.4.260.0100.04718.79
5.4.250.0100.03319.07
5.4.240.0030.04718.91
5.4.230.0030.04019.14
5.4.220.0030.07718.91
5.4.210.0030.08018.91
5.4.200.0100.06319.08
5.4.190.0170.07019.17
5.4.180.0070.03719.07
5.4.170.0030.08018.90
5.4.160.0030.08319.15
5.4.150.0030.04018.90
5.4.140.0030.03716.26
5.4.130.0030.08016.16
5.4.120.0030.04016.37
5.4.110.0130.06716.27
5.4.100.0030.05316.41
5.4.90.0070.06716.29
5.4.80.0000.07716.31
5.4.70.0030.03716.33
5.4.60.0070.03316.34
5.4.50.0030.07716.25
5.4.40.0200.06016.34
5.4.30.0100.07016.30
5.4.20.0100.07016.38
5.4.10.0030.04016.21
5.4.00.0100.05315.73
5.3.290.0030.04014.54
5.3.280.0030.08314.46
5.3.270.0200.04014.54
5.3.260.0070.05714.53
5.3.250.0100.03314.57
5.3.240.0030.03714.50
5.3.230.0030.05714.52
5.3.220.0100.04014.50
5.3.210.0070.07714.36
5.3.200.0070.06714.38
5.3.190.0070.07014.67
5.3.180.0000.05014.52
5.3.170.0100.03314.43
5.3.160.0030.06314.54
5.3.150.0130.04714.52
5.3.140.0000.06714.49
5.3.130.0130.04314.47
5.3.120.0100.04714.49
5.3.110.0030.04314.47
5.3.100.0070.07713.97
5.3.90.0070.07314.11
5.3.80.0270.04013.94
5.3.70.0070.03313.95
5.3.60.0070.07713.93
5.3.50.0030.04313.96
5.3.40.0100.07013.87
5.3.30.0000.05013.83
5.3.20.0070.05013.62
5.3.10.0100.05013.59
5.3.00.0030.03713.73
5.2.170.0000.03311.04
5.2.160.0070.06011.08
5.2.150.0070.06011.07
5.2.140.0100.06311.03
5.2.130.0100.05310.98
5.2.120.0070.05010.93
5.2.110.0000.03010.95
5.2.100.0000.03011.09
5.2.90.0000.03011.00
5.2.80.0070.02311.17
5.2.70.0030.02711.02
5.2.60.0030.02710.97
5.2.50.0030.02711.00
5.2.40.0000.03010.93
5.2.30.0030.02710.95
5.2.20.0070.02710.94
5.2.10.0030.03310.82
5.2.00.0000.03010.69
5.1.60.0030.0239.98
5.1.50.0000.0279.96
5.1.40.0000.0239.96
5.1.30.0000.02710.34
5.1.20.0030.02310.34
5.1.10.0030.03010.01
5.1.00.0000.02710.14
5.0.50.0000.0208.44
5.0.40.0000.0208.37
5.0.30.0000.0308.34
5.0.20.0000.0208.10
5.0.10.0000.0208.13
5.0.00.0000.0308.05
4.4.90.0000.0137.32
4.4.80.0000.0177.32
4.4.70.0030.0137.32
4.4.60.0070.0107.32
4.4.50.0000.0177.32
4.4.40.0000.0237.32
4.4.30.0030.0137.32
4.4.20.0030.0177.32
4.4.10.0000.0177.32
4.4.00.0000.0237.32
4.3.110.0030.0107.32
4.3.100.0000.0177.32
4.3.90.0000.0177.32
4.3.80.0030.0207.32
4.3.70.0000.0137.32
4.3.60.0000.0137.32
4.3.50.0000.0137.32
4.3.40.0070.0177.32
4.3.30.0000.0137.32
4.3.20.0000.0137.32
4.3.10.0000.0177.32
4.3.00.0000.0137.32

preferences:
43.58 ms | 401 KiB | 5 Q