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";

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)
8.3.60.0090.00516.50
8.3.50.0150.00316.28
8.3.40.0040.01118.54
8.3.30.0080.00818.60
8.3.20.0080.00018.44
8.3.10.0080.00018.60
8.3.00.0000.00819.38
8.2.180.0170.00318.16
8.2.170.0150.00022.96
8.2.160.0100.00320.32
8.2.150.0070.00024.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0070.00020.98
8.2.110.0060.00320.99
8.2.100.0040.00717.78
8.2.90.0050.00521.21
8.2.80.0000.00719.21
8.2.70.0040.00417.38
8.2.60.0070.00317.93
8.2.50.0040.00418.07
8.2.40.0080.00018.22
8.2.30.0040.00417.91
8.2.20.0000.00917.68
8.2.10.0000.00717.79
8.2.00.0040.00417.60
8.1.280.0140.00025.92
8.1.270.0000.00824.66
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0090.00022.47
8.1.230.0090.00320.93
8.1.220.0060.00317.78
8.1.210.0030.00719.05
8.1.200.0060.00317.23
8.1.190.0070.00017.66
8.1.180.0030.00618.10
8.1.170.0090.00020.67
8.1.160.0060.00318.87
8.1.150.0040.00418.50
8.1.140.0000.00717.36
8.1.130.0080.00017.72
8.1.120.0030.00417.32
8.1.110.0000.00817.50
8.1.100.0030.00317.37
8.1.90.0040.00417.46
8.1.80.0050.00217.50
8.1.70.0030.00317.42
8.1.60.0000.00817.53
8.1.50.0050.00317.37
8.1.40.0060.00317.44
8.1.30.0000.00717.56
8.1.20.0000.00817.49
8.1.10.0040.00417.53
8.1.00.0050.00317.45
8.0.300.0000.00719.81
8.0.290.0060.00316.88
8.0.280.0030.00318.34
8.0.270.0080.00017.25
8.0.260.0030.00316.79
8.0.250.0040.00416.99
8.0.240.0000.00816.88
8.0.230.0040.00416.95
8.0.220.0060.00016.83
8.0.210.0070.00016.86
8.0.200.0030.00316.86
8.0.190.0040.00416.88
8.0.180.0060.00316.92
8.0.170.0000.00816.80
8.0.160.0000.00716.93
8.0.150.0040.00416.72
8.0.140.0040.00716.81
8.0.130.0000.00513.32
8.0.120.0000.00816.79
8.0.110.0070.00016.94
8.0.100.0030.00316.76
8.0.90.0080.00016.82
8.0.80.0090.00616.91
8.0.70.0040.00416.92
8.0.60.0000.00716.70
8.0.50.0040.00416.91
8.0.30.0160.00716.86
8.0.20.0110.00717.15
8.0.10.0000.00716.88
8.0.00.0090.00816.65
7.4.330.0050.00012.96
7.4.320.0000.00616.58
7.4.300.0070.00016.59
7.4.290.0060.00016.49
7.4.280.0040.00416.64
7.4.270.0070.00016.50
7.4.260.0000.00513.18
7.4.250.0080.00016.56
7.4.240.0000.00716.48
7.4.230.0030.00316.48
7.4.220.0070.01416.37
7.4.210.0080.00816.58
7.4.200.0000.00716.31
7.4.190.0030.00316.30
7.4.160.0120.00616.38
7.4.150.0110.00716.40
7.4.140.0120.00916.40
7.4.130.0140.00516.51
7.4.120.0130.00516.36
7.4.110.0060.01116.33
7.4.100.0120.00416.50
7.4.90.0140.01016.54
7.4.80.0150.00319.39
7.4.70.0070.01016.45
7.4.60.0060.01516.49
7.4.50.0140.00016.55
7.4.40.0110.00416.65
7.4.30.0030.01316.73
7.4.00.0030.01314.99
7.3.330.0000.00613.03
7.3.320.0030.00313.20
7.3.310.0030.00316.27
7.3.300.0070.00016.19
7.3.290.0090.00616.35
7.3.280.0070.01016.34
7.3.270.0090.00916.29
7.3.260.0040.01416.51
7.3.250.0050.01316.35
7.3.240.0060.01016.50
7.3.230.0100.00616.21
7.3.210.0120.00616.26
7.3.200.0070.01016.20
7.3.190.0150.00616.53
7.3.180.0030.01916.62
7.3.170.0100.00616.41
7.3.160.0100.00716.21
7.3.120.0030.01015.01
7.2.330.0090.00916.73
7.2.320.0080.00816.37
7.2.310.0130.01016.61
7.2.300.0070.01016.50
7.2.290.0140.00516.36
7.2.00.0040.00719.41
7.1.100.0030.01218.02
7.1.70.0040.00417.13
7.1.60.0100.01419.40
7.1.50.0030.01016.71
7.1.00.0070.05322.44
7.0.200.0000.01216.69
7.0.140.0070.06722.09
7.0.120.0030.06722.00
7.0.60.0030.07319.90
7.0.50.0100.05717.81
7.0.40.2900.04320.12
7.0.30.3570.04020.18
7.0.20.3400.04320.04
7.0.10.3230.04720.24
7.0.00.3570.03720.12
5.6.210.0070.03720.46
5.6.200.0030.08018.23
5.6.190.3770.05020.46
5.6.180.3570.04320.50
5.6.170.3570.03720.50
5.6.160.3400.05020.38
5.6.150.3370.04320.47
5.6.140.0430.08320.38
5.6.130.4170.03320.30
5.6.120.1370.05320.21
5.6.110.0030.05320.26
5.6.100.3570.04020.20
5.6.90.4200.04020.28
5.6.80.4230.03719.53
5.6.70.3670.04719.59
5.6.60.3430.04019.63
5.6.50.3800.04719.73
5.6.40.3500.03719.60
5.6.30.4070.03719.57
5.6.20.2700.03319.70
5.6.10.3270.04319.72
5.6.00.3300.03319.71
5.5.350.0000.07720.32
5.5.340.0030.07318.00
5.5.330.1270.04320.17
5.5.320.3430.04320.41
5.5.310.3470.04320.20
5.5.300.0070.05020.10
5.5.290.3870.04020.09
5.5.280.0100.08320.03
5.5.270.0100.07020.17
5.5.260.3900.04720.00
5.5.250.4130.04019.99
5.5.240.3900.04019.43
5.5.230.3470.04719.44
5.5.220.3630.04019.42
5.5.210.3400.03719.64
5.5.200.3470.03319.50
5.5.190.3930.04319.31
5.5.180.3730.03719.42
5.5.160.3230.03719.44
5.5.150.3300.03719.32
5.5.140.3330.03319.39
5.5.130.3000.04319.29
5.5.120.3070.04019.43
5.5.110.3630.03319.43
5.5.100.3230.03719.26
5.5.90.3500.04019.35
5.5.80.3500.03719.25
5.5.70.3830.04019.29
5.5.60.4070.04319.32
5.5.50.3730.05319.34
5.5.40.3600.03719.46
5.5.30.4600.03019.35
5.5.20.4030.04319.34
5.5.10.3200.04319.38
5.5.00.4270.03719.32
5.4.450.4200.04019.32
5.4.440.0030.04019.28
5.4.430.1500.07319.31
5.4.420.3870.04719.35
5.4.410.3730.04019.18
5.4.400.4000.03319.00
5.4.390.3430.04318.95
5.4.380.3600.03718.97
5.4.370.3770.03718.98
5.4.360.3800.03319.23
5.4.350.3500.04019.12
5.4.340.3330.03019.21
5.4.320.3200.04319.12
5.4.310.3070.03718.99
5.4.300.3200.04018.99
5.4.290.3230.03719.01
5.4.280.3230.03319.04
5.4.270.3170.03719.07
5.4.260.3530.03319.05
5.4.250.3230.03319.12
5.4.240.3630.03719.07
5.4.230.3570.03719.02
5.4.220.4200.04018.91
5.4.210.3970.04019.07
5.4.200.3330.03719.00
5.4.190.4170.03719.20
5.4.180.3600.04319.11
5.4.170.4170.04018.81
5.4.160.4200.04019.07
5.4.150.4170.03718.93
5.4.140.4200.04016.18
5.4.130.3270.04016.30
5.4.120.3470.02716.16
5.4.110.4200.04016.28
5.4.100.3400.03716.23
5.4.90.3570.03716.26
5.4.80.3530.03016.41
5.4.70.3300.03316.31
5.4.60.3430.03016.29
5.4.50.4230.03016.19
5.4.40.3530.03716.28
5.4.30.3330.04016.36
5.4.20.3430.03716.30
5.4.10.3630.02716.38
5.4.00.3570.03315.70
5.3.290.3200.04014.57
5.3.280.4170.03714.56
5.3.270.4100.03314.44
5.3.260.4100.04014.57
5.3.250.4170.03714.68
5.3.240.3900.04314.54
5.3.230.3430.04014.54
5.3.220.3700.03014.55
5.3.210.4270.04314.55
5.3.200.4000.03714.52
5.3.190.3370.03314.34
5.3.180.3700.04314.38
5.3.170.3330.04014.52
5.3.160.3900.03314.36
5.3.150.3430.04014.53
5.3.140.3430.03714.54
5.3.130.3430.04714.46
5.3.120.3530.03314.32
5.3.110.3970.05314.37
5.3.100.3670.03713.98
5.3.90.3170.04013.94
5.3.80.3970.03713.97
5.3.70.3630.03014.03
5.3.60.3430.02713.96
5.3.50.3830.03713.86
5.3.40.3800.03713.80
5.3.30.3930.03713.87
5.3.20.3530.03013.66
5.3.10.3500.03713.62
5.3.00.2970.03713.57
5.2.170.3530.02711.15
5.2.160.3600.02711.17
5.2.150.3500.03311.15
5.2.140.3030.03011.14
5.2.130.2900.03311.08
5.2.120.3030.01710.94
5.2.110.2970.03011.04
5.2.100.2930.03011.00
5.2.90.3030.03011.08
5.2.80.3170.02711.06
5.2.70.3030.02710.94
5.2.60.3630.03311.02
5.2.50.3170.03011.16
5.2.40.2600.02710.93
5.2.30.2300.03710.94
5.2.20.2500.02710.92
5.2.10.2500.02310.87
5.2.00.2130.03010.55
5.1.60.2170.02310.06
5.1.50.2200.02310.04
5.1.40.2430.0239.88
5.1.30.2600.03010.39
5.1.20.2630.03710.34
5.1.10.0030.02310.06
5.1.00.0000.06010.05
5.0.50.0000.0278.56
5.0.40.0000.0238.32
5.0.30.0000.0538.19
5.0.20.1330.0238.18
5.0.10.1330.0238.11
5.0.00.1370.0308.17
4.4.90.0800.0206.59
4.4.80.1330.0176.59
4.4.70.1400.0176.59
4.4.60.1470.0176.59
4.4.50.1370.0176.59
4.4.40.1230.0306.59
4.4.30.1100.0136.59
4.4.20.1400.0206.59
4.4.10.0030.0206.59
4.4.00.0030.0236.59
4.3.110.0000.0276.59
4.3.100.0700.0176.59
4.3.90.1370.0176.59
4.3.80.1270.0306.59
4.3.70.1370.0176.59
4.3.60.1070.0136.59
4.3.50.1070.0176.59
4.3.40.1600.0206.59
4.3.30.0730.0136.59
4.3.20.0900.0236.59
4.3.10.0700.0176.59
4.3.00.0830.0206.59

preferences:
48.04 ms | 401 KiB | 5 Q