3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 12; $b = 2; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = 0; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = "blah"; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = "12blah"; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = 1e-999; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = false; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = null; if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\n"; $b = array(); if ($b == 0) echo "b is zero\n"; else echo "<td>" . $a / $b . "</td>\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)
8.3.60.0070.01418.28
8.3.50.0110.01017.21
8.3.40.0070.00718.97
8.3.30.0060.00918.84
8.3.20.0030.00518.87
8.3.10.0080.00020.65
8.3.00.0050.00317.50
8.2.180.0150.00416.50
8.2.170.0110.00422.96
8.2.160.0070.01022.18
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0030.00519.62
8.2.110.0040.00721.11
8.2.100.0080.00417.91
8.2.90.0030.00719.22
8.2.80.0040.00418.05
8.2.70.0050.00317.75
8.2.60.0000.00817.89
8.2.50.0080.00018.07
8.2.40.0000.00819.95
8.2.30.0040.00417.98
8.2.20.0070.00017.79
8.2.10.0040.00417.81
8.2.00.0040.00417.72
8.1.280.0130.00925.92
8.1.270.0050.00324.66
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.51
8.1.230.0040.00820.88
8.1.220.0040.00417.74
8.1.210.0050.00318.78
8.1.200.0060.00317.35
8.1.190.0050.00217.41
8.1.180.0060.00318.10
8.1.170.0000.00718.84
8.1.160.0040.00418.97
8.1.150.0080.00018.70
8.1.140.0030.00617.48
8.1.130.0030.00317.85
8.1.120.0030.00417.46
8.1.110.0030.00517.38
8.1.100.0080.00017.46
8.1.90.0050.00317.34
8.1.80.0030.00517.48
8.1.70.0030.00317.43
8.1.60.0080.00017.59
8.1.50.0060.00317.38
8.1.40.0050.00217.44
8.1.30.0000.00717.62
8.1.20.0000.00817.57
8.1.10.0070.00017.48
8.1.00.0040.00417.58
8.0.300.0000.00820.02
8.0.290.0030.00516.88
8.0.280.0040.00418.46
8.0.270.0050.00317.28
8.0.260.0000.00716.91
8.0.250.0040.00417.02
8.0.240.0030.00517.02
8.0.230.0000.00717.03
8.0.220.0000.00716.95
8.0.210.0030.00316.84
8.0.200.0000.00717.05
8.0.190.0000.00717.09
8.0.180.0000.00716.97
8.0.170.0050.00316.98
8.0.160.0070.00017.04
8.0.150.0000.00916.78
8.0.140.0000.00716.84
8.0.130.0050.00013.36
8.0.120.0040.00416.84
8.0.110.0030.00616.80
8.0.100.0000.00816.88
8.0.90.0000.00716.98
8.0.80.0070.00716.92
8.0.70.0020.00517.04
8.0.60.0020.00517.00
8.0.50.0070.00016.95
8.0.30.0140.00516.96
8.0.20.0120.01417.24
8.0.10.0000.00817.08
8.0.00.0060.01116.87
7.4.330.0000.00514.83
7.4.320.0000.00616.63
7.4.300.0030.00316.61
7.4.290.0000.00616.51
7.4.280.0030.00716.60
7.4.270.0030.00516.68
7.4.260.0000.00916.57
7.4.250.0080.00016.37
7.4.240.0030.00316.63
7.4.230.0000.00816.32
7.4.220.0170.00716.56
7.4.210.0090.00816.64
7.4.200.0030.00616.62
7.4.190.0020.00516.46
7.4.160.0060.00916.48
7.4.150.0140.00417.07
7.4.140.0150.00317.22
7.4.130.0080.01516.58
7.4.120.0120.00616.53
7.4.110.0130.00316.46
7.4.100.0120.00916.61
7.4.90.0150.00316.61
7.4.80.0040.01918.80
7.4.70.0120.00616.50
7.4.60.0030.01316.68
7.4.50.0030.00623.17
7.4.40.0040.01421.69
7.4.30.0110.00716.49
7.4.00.0090.00315.09
7.3.330.0030.00313.15
7.3.320.0110.00013.22
7.3.310.0030.00616.54
7.3.300.0070.00016.34
7.3.290.0060.01316.45
7.3.280.0060.00916.42
7.3.270.0090.00917.07
7.3.260.0100.00718.24
7.3.250.0100.00916.42
7.3.240.0130.00316.39
7.3.230.0100.00716.65
7.3.210.0140.00416.34
7.3.200.0150.00619.39
7.3.190.0060.01216.47
7.3.180.0080.00816.56
7.3.170.0120.00916.32
7.3.160.0100.00616.57
7.3.120.0030.01014.79
7.3.10.0060.00616.84
7.3.00.0060.00616.88
7.2.330.0110.00616.39
7.2.320.0030.01316.76
7.2.310.0090.01016.59
7.2.300.0140.00416.81
7.2.290.0110.01116.68
7.2.130.0040.01116.98
7.2.120.0000.01417.06
7.2.110.0080.00416.74
7.2.100.0070.00716.87
7.2.90.0030.01016.87
7.2.80.0030.00816.86
7.2.70.0070.00716.78
7.2.60.0070.00616.98
7.2.50.0080.00416.87
7.2.40.0030.00917.09
7.2.30.0060.00917.08
7.2.20.0060.00616.93
7.2.10.0040.00816.89
7.2.00.0080.00618.14
7.1.250.0060.00315.86
7.1.200.0140.00615.38
7.1.100.0030.01318.22
7.1.70.0040.00717.20
7.1.60.0060.01619.40
7.1.50.0090.00317.02
7.1.00.0070.05322.45
7.0.200.0000.00816.85
7.0.140.0030.07021.98
7.0.120.0000.03322.11
7.0.60.0070.07719.87
7.0.50.0100.08017.81
7.0.40.0070.07320.12
7.0.30.0200.04720.45
7.0.20.0330.07020.09
7.0.10.0070.06320.33
7.0.00.0070.04320.30
5.6.280.0030.07321.08
5.6.210.0000.05020.61
5.6.200.0030.08318.21
5.6.190.0030.04720.61
5.6.180.0330.07720.37
5.6.170.0070.05020.53
5.6.160.0000.05320.47
5.6.150.0030.03718.16
5.6.140.0130.07718.15
5.6.130.0000.05318.15
5.6.120.0070.06721.00
5.6.110.0130.08021.05
5.6.100.0100.08721.11
5.6.90.0070.08020.97
5.6.80.0100.07320.45
5.6.70.4530.03720.28
5.5.350.0100.07720.34
5.5.340.0100.08317.93
5.5.330.0130.06720.21
5.5.320.0270.07720.20
5.5.310.0300.04320.41
5.5.300.0130.06018.01
5.5.290.0030.05317.92
5.5.280.0000.09720.80
5.5.270.0030.04020.79
5.5.260.0030.06720.77
5.5.250.0030.04320.72
5.5.240.0030.07320.04
5.4.450.0070.04019.12
5.4.440.0100.04019.43
5.4.430.0130.04319.50
5.4.420.0130.03319.11
5.4.410.0130.07019.38
5.4.400.0130.07019.15
5.4.390.0100.07018.92
5.4.380.0100.07719.17
5.4.370.0070.06719.08
5.4.360.0070.06018.81
5.4.350.0070.07019.13
5.4.340.0000.04318.79
5.4.320.0030.06319.12
5.4.310.0030.04319.00
5.4.300.0100.07019.21
5.4.290.0030.07719.13
5.4.280.0070.07319.07
5.4.270.0030.08019.13
5.4.260.0000.08019.18
5.4.250.0170.04719.07
5.4.240.0200.06019.15
5.4.230.0000.05018.91
5.4.220.0070.03718.92
5.4.210.0030.05019.18
5.4.200.0070.05019.13
5.4.190.0100.07719.14
5.4.180.0130.05019.16
5.4.170.0000.06018.90
5.4.160.0130.07019.13
5.4.150.0070.07318.89
5.4.140.0100.07016.22
5.4.130.0030.07016.36
5.4.120.0000.07016.32
5.4.110.0030.04016.30
5.4.100.0030.04016.29
5.4.90.0030.03716.61
5.4.80.0000.03716.39
5.4.70.0000.03716.39
5.4.60.0000.03716.26
5.4.50.0070.03716.30
5.4.40.0000.04016.24
5.4.30.0070.03316.31
5.4.20.0070.03316.21
5.4.10.0070.03016.36
5.4.00.0070.03015.79
5.3.290.0070.08014.77
5.3.280.0100.07714.55
5.3.270.0130.07314.55
5.3.260.0070.06314.57
5.3.250.0070.07714.41
5.3.240.0070.05314.55
5.3.230.0070.05014.53
5.3.220.0070.05314.37
5.3.210.0000.04314.55
5.3.200.0070.03714.46
5.3.190.0070.03314.46
5.3.180.0000.04014.53
5.3.170.0000.04714.52
5.3.160.0000.04014.54
5.3.150.0030.03714.66
5.3.140.0030.03714.39
5.3.130.0030.03714.50
5.3.120.0100.03014.44
5.3.110.0070.03314.65
5.3.100.0000.04014.02
5.3.90.0070.03713.98
5.3.80.0000.03713.95
5.3.70.0000.03713.96
5.3.60.0000.03713.99
5.3.50.0070.03313.78
5.3.40.0000.03713.88
5.3.30.0070.03713.71
5.3.20.0030.03313.68
5.3.10.0000.04013.61
5.3.00.0000.03713.57
5.2.170.0030.02710.98
5.2.160.0030.02711.13
5.2.150.0070.02311.03
5.2.140.0030.02711.15
5.2.130.0000.03011.11
5.2.120.0000.03011.05
5.2.110.0000.03010.99
5.2.100.0030.02710.95
5.2.90.0070.02310.93
5.2.80.0000.03011.26
5.2.70.0000.03011.11
5.2.60.0030.02710.91
5.2.50.0030.02711.03
5.2.40.0000.03010.82
5.2.30.0000.03011.13
5.2.20.0030.02711.06
5.2.10.0000.03010.86
5.2.00.0000.03310.71
5.1.60.0000.02310.02
5.1.50.0030.0239.91
5.1.40.0000.0239.97
5.1.30.0030.02310.39
5.1.20.0030.02310.26
5.1.10.0000.03010.09
5.1.00.0000.03310.23
5.0.50.0000.0508.71
5.0.40.0100.0308.38
5.0.30.0030.0578.38
5.0.20.0000.0408.36
5.0.10.0000.0408.22
5.0.00.0030.0608.12
4.4.90.0000.0177.99
4.4.80.0000.0177.99
4.4.70.0000.0177.99
4.4.60.0000.0177.99
4.4.50.0000.0177.99
4.4.40.0030.0237.99
4.4.30.0000.0177.99
4.4.20.0030.0137.99
4.4.10.0000.0237.99
4.4.00.0000.0537.99
4.3.110.0000.0377.99
4.3.100.0100.0237.99
4.3.90.0070.0307.99
4.3.80.0000.0377.99
4.3.70.0000.0207.99
4.3.60.0030.0377.99
4.3.50.0000.0337.99
4.3.40.0030.0507.99
4.3.30.0000.0377.99
4.3.20.0000.0277.99
4.3.10.0000.0207.99
4.3.00.0000.0207.99

preferences:
38.41 ms | 401 KiB | 5 Q