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";

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)
8.3.60.0120.00916.88
8.3.50.0210.01222.09
8.3.40.0070.00718.71
8.3.30.0120.00319.09
8.3.20.0070.00020.18
8.3.10.0080.00023.65
8.3.00.0070.00020.61
8.2.180.0140.00716.88
8.2.170.0100.01022.96
8.2.160.0070.01022.04
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0090.00022.25
8.2.110.0070.00422.30
8.2.100.0080.00320.39
8.2.90.0030.00519.89
8.2.80.0030.00518.05
8.2.70.0000.00817.93
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0090.00318.34
8.2.30.0030.00518.08
8.2.20.0080.00017.68
8.2.10.0040.00419.59
8.2.00.0040.00417.77
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0100.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00623.89
8.1.230.0120.00319.01
8.1.220.0000.00917.79
8.1.210.0060.00318.77
8.1.200.0030.00617.38
8.1.190.0030.00617.36
8.1.180.0030.00618.10
8.1.170.0030.00618.59
8.1.160.0040.00422.02
8.1.150.0000.00718.57
8.1.140.0070.00017.54
8.1.130.0050.00317.88
8.1.120.0070.00017.48
8.1.110.0030.00517.46
8.1.100.0040.00417.52
8.1.90.0070.00017.51
8.1.80.0000.00717.46
8.1.70.0030.00317.39
8.1.60.0040.00417.63
8.1.50.0000.00817.57
8.1.40.0040.00417.57
8.1.30.0030.00517.58
8.1.20.0000.00717.57
8.1.10.0040.00417.46
8.1.00.0000.00817.54
8.0.300.0000.00819.83
8.0.290.0040.00416.75
8.0.280.0080.00018.48
8.0.270.0040.00417.14
8.0.260.0030.00316.81
8.0.250.0060.00016.95
8.0.240.0000.00716.95
8.0.230.0040.00416.95
8.0.220.0070.00016.95
8.0.210.0030.00316.95
8.0.200.0030.00616.93
8.0.190.0070.00016.95
8.0.180.0020.00517.01
8.0.170.0030.00616.94
8.0.160.0000.00816.98
8.0.150.0070.00017.00
8.0.140.0000.00716.86
8.0.130.0060.00013.44
8.0.120.0080.00016.83
8.0.110.0050.00216.96
8.0.100.0040.00416.85
8.0.90.0080.00017.01
8.0.80.0110.01017.04
8.0.70.0000.00716.85
8.0.60.0000.00716.84
8.0.50.0000.00716.97
8.0.30.0090.00917.13
8.0.20.0170.00317.40
8.0.10.0040.00417.00
8.0.00.0080.01016.81
7.4.330.0050.00015.00
7.4.320.0030.00316.53
7.4.300.0090.00016.42
7.4.290.0060.00016.54
7.4.280.0040.00416.62
7.4.270.0000.00716.62
7.4.260.0040.00416.50
7.4.250.0070.00016.48
7.4.240.0020.00516.53
7.4.230.0030.00316.37
7.4.220.0100.00716.42
7.4.210.0100.00816.58
7.4.200.0030.00316.46
7.4.190.0030.00316.56
7.4.160.0110.00516.64
7.4.150.0090.00917.40
7.4.140.0110.00617.86
7.4.130.0060.01116.52
7.4.120.0100.00816.55
7.4.110.0110.00516.56
7.4.100.0120.01116.46
7.4.90.0040.01316.44
7.4.80.0030.02016.71
7.4.70.0060.01216.64
7.4.60.0100.00716.47
7.4.50.0040.00416.64
7.4.40.0040.01122.77
7.4.30.0090.00816.46
7.4.00.0100.00715.14
7.3.330.0030.00313.26
7.3.320.0050.00013.26
7.3.310.0030.00316.27
7.3.300.0030.00316.28
7.3.290.0160.00016.37
7.3.280.0120.00416.40
7.3.270.0130.00317.40
7.3.260.0160.00616.52
7.3.250.0080.01316.38
7.3.240.0070.01016.44
7.3.230.0130.00316.44
7.3.210.0100.00716.44
7.3.200.0090.00819.39
7.3.190.0140.00916.41
7.3.180.0050.01116.52
7.3.170.0030.01316.45
7.3.160.0080.00816.55
7.3.120.0100.00714.73
7.2.330.0140.00316.63
7.2.320.0160.00316.82
7.2.310.0070.01016.73
7.2.300.0060.01116.39
7.2.290.0110.01116.37
7.2.60.0050.00216.72
7.1.200.0070.00715.63
7.1.70.0000.01017.01
7.1.60.0120.00619.27
7.1.50.0060.01316.72
7.1.00.0030.07722.33
7.0.200.0000.00816.55
7.0.140.0030.07022.11
7.0.60.0030.09020.04
7.0.50.0030.07317.87
7.0.40.0300.04020.21
7.0.30.0230.04320.02
7.0.20.0300.05320.20
7.0.10.0370.06720.09
7.0.00.0070.05720.02
5.6.210.0030.07720.75
5.6.200.0130.07318.24
5.6.190.0130.07720.49
5.6.180.0030.05720.33
5.6.170.0370.05720.41
5.6.160.0100.08020.38
5.6.150.0030.09018.21
5.6.140.0030.08718.12
5.6.130.0100.03718.11
5.6.120.0170.07320.88
5.6.110.0070.07321.00
5.6.100.0030.04321.13
5.6.90.0170.06721.12
5.6.80.0070.04320.39
5.6.70.3570.03720.43
5.5.350.0070.07720.45
5.5.340.0070.08318.00
5.5.330.0000.04720.21
5.5.320.0130.07320.34
5.5.310.0230.05720.20
5.5.300.0100.07317.89
5.5.290.0070.08717.92
5.5.280.0100.03720.75
5.5.270.0170.06320.97
5.5.260.0100.04720.86
5.5.250.0070.07720.55
5.5.240.0070.03720.07
5.4.450.0400.04019.48
5.4.440.0700.05719.13
5.4.430.1030.07319.39
5.4.420.0170.05019.57
5.4.410.0970.06018.98
5.4.400.0300.05718.77
5.4.390.0330.05718.63
5.4.380.0130.05318.77
5.4.370.0100.06018.66
5.4.360.0200.04718.48
5.4.350.0170.05318.63
5.4.340.0100.05318.64
5.4.320.0050.04012.46
5.4.310.0070.03612.45
5.4.300.0050.03812.46
5.4.290.0080.04212.46
5.4.280.0100.03912.36
5.4.270.0060.03812.35
5.4.260.0050.03812.36
5.4.250.0050.04312.35
5.4.240.0060.03812.35
5.4.230.0070.05312.35
5.4.220.0080.05412.35
5.4.210.0060.04212.34
5.4.200.0120.04512.32
5.4.190.0140.04412.32
5.4.180.0180.03912.32
5.4.170.0150.04212.34
5.4.160.0140.04412.33
5.4.150.0150.04312.32
5.4.140.0170.04012.01
5.4.130.0140.04712.00
5.4.120.0170.04111.95
5.4.110.0160.04011.95
5.4.100.0160.04111.95
5.4.90.0240.06411.95
5.4.80.0140.04511.95
5.4.70.0100.04711.94
5.4.60.0140.04111.95
5.4.50.0140.04111.95
5.4.40.0120.04311.93
5.4.30.0140.04311.93
5.4.20.0140.04211.93
5.4.10.0140.04111.93
5.4.00.0160.03911.42
5.3.290.0050.04012.80
5.3.280.0070.04212.71
5.3.270.0160.04512.72
5.3.260.0130.04712.72
5.3.250.0150.04612.72
5.3.240.0170.04312.72
5.3.230.0090.05212.71
5.3.220.0100.04912.68
5.3.210.0250.06912.68
5.3.200.0180.04512.68
5.3.190.0160.04712.68
5.3.180.0330.09012.67
5.3.170.0220.04112.67
5.3.160.0170.04512.67
5.3.150.0200.04212.67
5.3.140.0120.04712.66
5.3.130.0200.04112.66
5.3.120.0210.07412.65
5.3.110.0150.04512.66
5.3.100.0140.04512.12
5.3.90.0120.04612.08
5.3.80.0140.04712.07
5.3.70.0150.04412.07
5.3.60.0270.06212.06
5.3.50.0180.04512.00
5.3.40.0140.04912.00
5.3.30.0160.04211.94
5.3.20.0230.03711.72
5.3.10.0150.04311.68
5.3.00.0140.04411.66
5.2.170.0320.0759.18
5.2.160.0090.0379.18
5.2.150.0160.0319.17
5.2.140.0140.0349.17
5.2.130.0160.0369.13
5.2.120.0140.0339.13
5.2.110.0130.0369.13
5.2.100.0140.0339.13
5.2.90.0140.0339.14
5.2.80.0120.0359.13
5.2.70.0100.0369.13
5.2.60.0140.0349.08
5.2.50.0130.0339.05
5.2.40.0080.0399.03
5.2.30.0150.0319.00
5.2.20.0140.0328.99
5.2.10.0100.0358.93
5.2.00.0060.0408.78
5.1.60.0170.0228.07
5.1.50.0080.0318.07
5.1.40.0080.0328.05
5.1.30.0120.0298.39
5.1.20.0110.0358.42
5.1.10.0150.0288.14
5.1.00.0100.0318.14
5.0.50.0080.0256.63
5.0.40.0080.0256.48
5.0.30.0150.0596.30
5.0.20.0080.0236.29
5.0.10.0100.0276.27
5.0.00.0100.0346.26
4.4.90.0070.0184.78
4.4.80.0080.0164.75
4.4.70.0070.0184.75
4.4.60.0070.0194.75
4.4.50.0080.0194.77
4.4.40.0070.0284.71
4.4.30.0170.0394.76
4.4.20.0050.0214.84
4.4.10.0050.0214.85
4.4.00.0080.0284.76
4.3.110.0070.0174.67
4.3.100.0070.0174.66
4.3.90.0060.0184.63
4.3.80.0060.0284.59
4.3.70.0090.0154.63
4.3.60.0070.0174.63
4.3.50.0110.0134.62
4.3.40.0060.0284.54
4.3.30.0090.0453.32
4.3.20.0050.0183.31
4.3.10.0070.0163.27
4.3.00.0300.01013.14

preferences:
66.25 ms | 401 KiB | 5 Q