3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0.1; $b = 0.7; echo ((int)($a + $b) * 10) . "\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)
8.3.60.0100.01016.50
8.3.50.0110.01018.15
8.3.40.0070.01418.64
8.3.30.0120.00318.61
8.3.20.0000.00818.78
8.3.10.0090.00020.52
8.3.00.0050.00319.13
8.2.180.0110.00716.50
8.2.170.0140.00722.96
8.2.160.0030.01218.88
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0050.00226.16
8.2.120.0090.00018.64
8.2.110.0060.00622.25
8.2.100.0090.00317.78
8.2.90.0000.00819.08
8.2.80.0030.00517.97
8.2.70.0050.00317.38
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0000.00918.05
8.2.30.0070.00018.14
8.2.20.0060.00319.39
8.2.10.0000.00817.64
8.2.00.0000.00717.56
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0020.00528.09
8.1.240.0000.00922.25
8.1.230.0090.00317.45
8.1.220.0040.00417.76
8.1.210.0040.00418.77
8.1.200.0080.00017.35
8.1.190.0070.00017.53
8.1.180.0000.00818.10
8.1.170.0040.00418.74
8.1.160.0000.00818.79
8.1.150.0000.00718.62
8.1.140.0070.00017.43
8.1.130.0000.00717.79
8.1.120.0000.00717.43
8.1.110.0040.00417.47
8.1.100.0050.00217.50
8.1.90.0000.00717.41
8.1.80.0030.00317.49
8.1.70.0000.00817.35
8.1.60.0000.00717.55
8.1.50.0050.00317.50
8.1.40.0030.00617.49
8.1.30.0000.00817.55
8.1.20.0060.00317.61
8.1.10.0040.00417.55
8.1.00.0040.00417.39
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0040.00418.45
8.0.270.0000.00717.22
8.0.260.0070.00016.88
8.0.250.0070.00016.84
8.0.240.0040.00416.83
8.0.230.0050.00216.92
8.0.220.0000.00816.83
8.0.210.0000.00816.82
8.0.200.0070.00016.98
8.0.190.0000.00816.99
8.0.180.0050.00216.82
8.0.170.0000.00916.81
8.0.160.0070.00016.87
8.0.150.0040.00416.96
8.0.140.0040.00416.67
8.0.130.0050.00013.25
8.0.120.0020.00516.85
8.0.110.0040.00416.97
8.0.100.0000.00716.87
8.0.90.0070.00016.79
8.0.80.0130.00316.88
8.0.70.0050.00216.95
8.0.60.0050.00316.75
8.0.50.0000.00716.89
8.0.30.0130.00617.17
8.0.20.0140.00517.09
8.0.10.0040.00416.86
8.0.00.0030.01616.75
7.4.330.0060.00013.10
7.4.320.0030.00316.59
7.4.300.0060.00016.39
7.4.290.0040.00416.43
7.4.280.0090.00016.61
7.4.270.0000.00716.58
7.4.260.0000.00613.29
7.4.250.0080.00016.48
7.4.240.0030.00316.61
7.4.230.0030.00316.30
7.4.220.0190.00716.69
7.4.210.0060.01016.54
7.4.200.0000.00716.53
7.4.190.0030.00316.40
7.4.160.0110.01116.39
7.4.150.0200.00316.62
7.4.140.0000.01916.54
7.4.130.0140.00616.42
7.4.120.0030.01316.47
7.4.110.0070.01416.49
7.4.100.0070.01016.52
7.4.90.0060.01216.64
7.4.80.0140.00419.39
7.4.70.0000.01616.58
7.4.60.0070.01116.43
7.4.50.0030.00316.43
7.4.40.0000.01416.57
7.4.30.0100.00716.41
7.4.00.0020.01614.99
7.3.330.0030.00313.19
7.3.320.0060.00013.09
7.3.310.0070.00016.25
7.3.300.0030.00316.21
7.3.290.0050.00916.27
7.3.280.0130.00816.25
7.3.270.0070.01016.26
7.3.260.0090.00916.27
7.3.250.0030.01316.43
7.3.240.0080.00816.60
7.3.230.0070.01016.51
7.3.210.0170.00016.26
7.3.200.0070.01016.43
7.3.190.0090.01216.15
7.3.180.0160.00016.23
7.3.170.0060.01516.45
7.3.160.0040.01716.31
7.3.120.0050.01114.93
7.3.110.0040.01114.78
7.3.100.0090.00314.86
7.3.90.0000.01114.73
7.3.80.0100.00615.11
7.3.70.0060.00614.81
7.3.60.0030.01314.79
7.3.50.0060.00914.87
7.3.40.0080.00314.89
7.3.30.0070.00714.61
7.3.20.0030.01016.44
7.3.10.0060.01016.61
7.3.00.0030.00616.72
7.2.330.0110.00716.52
7.2.320.0100.00616.58
7.2.310.0090.00916.64
7.2.300.0040.01716.46
7.2.290.0100.00716.51
7.2.250.0090.00614.95
7.2.240.0060.01014.82
7.2.230.0100.00714.68
7.2.220.0030.01314.78
7.2.210.0070.00414.93
7.2.200.0060.00314.84
7.2.190.0090.00614.92
7.2.180.0060.00615.16
7.2.170.0000.01514.98
7.1.330.0040.01115.49
7.1.320.0060.00315.63
7.1.310.0070.00715.32
7.1.300.0000.01315.84
7.1.290.0030.01015.85
7.1.280.0040.00415.65
7.1.270.0110.00315.52
7.1.260.0100.00315.62
7.1.200.0070.00715.79
7.1.70.0210.00317.07
7.1.60.0190.00619.31
7.1.50.0080.00416.82
7.1.00.0030.06722.54
7.0.200.0000.00716.41
7.0.140.0070.06721.96
7.0.120.0030.07721.95
7.0.60.0070.04019.77
7.0.50.0100.07717.90
7.0.40.0130.07720.20
7.0.30.0270.08020.18
7.0.20.0230.04320.13
7.0.10.0070.08720.13
7.0.00.0070.05020.18
5.6.280.0100.06721.12
5.6.210.0170.07720.71
5.6.200.0070.06018.16
5.6.190.0100.05320.41
5.6.180.3630.04320.27
5.6.170.0300.04320.52
5.6.160.0200.06320.41
5.6.150.0200.07018.07
5.6.140.0070.05318.12
5.6.130.0070.07018.16
5.6.120.0000.04321.00
5.6.110.0070.06020.98
5.6.100.0130.07320.96
5.6.90.0100.06721.11
5.6.80.0030.06020.35
5.6.70.4500.04020.38
5.5.350.0030.06320.48
5.5.340.0070.06017.91
5.5.330.0070.04020.07
5.5.320.0230.04320.29
5.5.310.0330.05320.34
5.5.300.0030.08317.92
5.5.290.0100.07718.02
5.5.280.0100.06020.97
5.5.270.0000.09020.64
5.5.260.0070.04020.86
5.5.250.0170.07020.70
5.5.240.0000.07720.28
5.4.450.0100.07719.51
5.4.440.0070.04719.23
5.4.430.0100.07719.46
5.4.420.0170.04719.48
5.4.410.0000.06319.34
5.4.400.0070.04718.92
5.4.390.0130.06319.11
5.4.380.0030.07318.92
5.4.370.0070.06019.18
5.4.360.0100.05018.91
5.4.350.0030.03719.14
5.4.340.0100.05318.93
5.4.320.0100.06719.18
5.4.310.0070.06319.08
5.4.300.0100.03319.17
5.4.290.0000.04019.07
5.4.280.0100.05318.91
5.4.270.0030.08018.79
5.4.260.0070.04019.18
5.4.250.0100.06319.11
5.4.240.0070.04719.16
5.4.230.0100.05318.99
5.4.220.0000.04318.99
5.4.210.0030.03718.96
5.4.200.0070.04018.78
5.4.190.0130.07319.16
5.4.180.0100.06019.17
5.4.170.0170.05719.07
5.4.160.0070.06318.79
5.4.150.0070.06319.15
5.4.140.0100.06016.44
5.4.130.0000.07716.25
5.4.120.0100.05316.34
5.4.110.0070.04016.41
5.4.100.0070.04016.27
5.4.90.0000.04316.36
5.4.80.0030.07316.22
5.4.70.0030.05716.26
5.4.60.0000.04016.30
5.4.50.0030.05316.38
5.4.40.0100.06716.26
5.4.30.0070.07016.38
5.4.20.0070.07016.38
5.4.10.0030.08016.25
5.4.00.0170.06715.70
5.3.290.0070.06714.64
5.3.280.0070.04714.56
5.3.270.0100.07014.48
5.3.260.0030.08014.52
5.3.250.0000.07014.48
5.3.240.0030.05714.54
5.3.230.0070.06014.56
5.3.220.0000.05014.50
5.3.210.0000.04714.49
5.3.200.0000.08014.36
5.3.190.0130.06714.48
5.3.180.0100.05714.34
5.3.170.0100.04014.50
5.3.160.0030.04714.38
5.3.150.0030.05014.38
5.3.140.0000.04314.49
5.3.130.0000.06714.53
5.3.120.0130.07314.46
5.3.110.0100.06714.46
5.3.100.0070.05014.05
5.3.90.0030.07013.96
5.3.80.0070.03313.94
5.3.70.0030.04313.98
5.3.60.0100.07013.82
5.3.50.0100.07313.91
5.3.40.0100.06313.77
5.3.30.0030.04313.87
5.3.20.0070.05013.52
5.3.10.0070.03713.49
5.3.00.0070.05713.57
5.2.170.0070.05711.13
5.2.160.0100.04711.22
5.2.150.0070.03710.98
5.2.140.0100.05711.02
5.2.130.0030.06311.00
5.2.120.0070.03011.02
5.2.110.0000.05011.02
5.2.100.0030.06311.04
5.2.90.0070.06311.05
5.2.80.0000.06011.08
5.2.70.0030.06310.91
5.2.60.0030.04711.04
5.2.50.0030.06711.09
5.2.40.0030.06310.81
5.2.30.0000.05010.95
5.2.20.0070.06010.98
5.2.10.0070.05010.93
5.2.00.0130.05710.71
5.1.60.0070.02710.00
5.1.50.0030.0479.98
5.1.40.0070.0209.92
5.1.30.0070.05710.38
5.1.20.0000.03010.26
5.1.10.0000.03010.20
5.1.00.0000.03710.07
5.0.50.0000.0408.49
5.0.40.0030.0438.55
5.0.30.0030.0708.26
5.0.20.0000.0478.24
5.0.10.0030.0438.11
5.0.00.0000.0678.15
4.4.90.0030.0377.82
4.4.80.0030.0377.82
4.4.70.0000.0337.82
4.4.60.0100.0307.82
4.4.50.0000.0237.82
4.4.40.0030.0537.82
4.4.30.0070.0177.82
4.4.20.0030.0377.82
4.4.10.0030.0337.82
4.4.00.0030.0537.82
4.3.110.0100.0307.82
4.3.100.0070.0277.82
4.3.90.0070.0337.82
4.3.80.0000.0507.82
4.3.70.0070.0177.82
4.3.60.0000.0277.82
4.3.50.0000.0207.82
4.3.40.0070.0337.82
4.3.30.0070.0337.82
4.3.20.0000.0277.82
4.3.10.0000.0407.82
4.3.00.0030.0377.82

preferences:
50.87 ms | 401 KiB | 5 Q