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"; $b = "12blah"; if ($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";

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)
8.3.60.0110.00416.63
8.3.50.0130.01017.50
8.3.40.0040.01118.66
8.3.30.0060.01218.76
8.3.20.0030.00618.56
8.3.10.0090.00020.61
8.3.00.0080.00019.26
8.2.180.0140.00716.63
8.2.170.0040.01122.96
8.2.160.0110.00720.68
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0030.00526.16
8.2.120.0040.00421.14
8.2.110.0060.00320.82
8.2.100.0080.00417.84
8.2.90.0030.00619.26
8.2.80.0040.00419.41
8.2.70.0040.00417.63
8.2.60.0030.00717.80
8.2.50.0000.00818.07
8.2.40.0040.00418.22
8.2.30.0070.00018.11
8.2.20.0030.00617.61
8.2.10.0070.00017.57
8.2.00.0040.00417.73
8.1.280.0120.00925.92
8.1.270.0120.00624.66
8.1.260.0000.00926.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0070.00420.85
8.1.220.0040.00417.74
8.1.210.0000.00818.89
8.1.200.0040.00417.36
8.1.190.0040.00417.53
8.1.180.0080.00018.10
8.1.170.0070.00418.62
8.1.160.0050.00218.84
8.1.150.0000.00718.72
8.1.140.0000.00717.33
8.1.130.0030.00317.88
8.1.120.0000.00717.50
8.1.110.0030.00417.51
8.1.100.0000.00717.38
8.1.90.0000.00717.36
8.1.80.0000.00717.53
8.1.70.0070.00017.49
8.1.60.0040.00417.59
8.1.50.0070.00017.55
8.1.40.0000.00817.59
8.1.30.0050.00217.50
8.1.20.0000.00717.51
8.1.10.0060.00317.52
8.1.00.0060.00317.45
8.0.300.0040.00420.01
8.0.290.0000.00716.75
8.0.280.0000.00818.52
8.0.270.0030.00317.34
8.0.260.0000.00716.77
8.0.250.0030.00616.98
8.0.240.0030.00316.99
8.0.230.0070.00017.07
8.0.220.0070.00016.94
8.0.210.0050.00216.85
8.0.200.0000.00617.00
8.0.190.0020.00517.00
8.0.180.0000.00716.96
8.0.170.0040.00416.85
8.0.160.0000.00716.94
8.0.150.0050.00316.87
8.0.140.0000.00716.81
8.0.130.0050.00013.44
8.0.120.0040.00416.82
8.0.110.0050.00316.84
8.0.100.0040.00416.95
8.0.90.0070.00017.06
8.0.80.0060.01416.87
8.0.70.0040.00416.99
8.0.60.0000.00716.88
8.0.50.0000.00716.87
8.0.30.0140.00517.16
8.0.20.0130.00517.08
8.0.10.0050.00217.21
8.0.00.0040.01516.78
7.4.330.0000.00513.00
7.4.320.0030.00316.47
7.4.300.0070.00016.49
7.4.290.0030.00316.61
7.4.280.0040.00416.52
7.4.270.0020.00516.63
7.4.260.0000.00613.31
7.4.250.0000.00816.52
7.4.240.0070.00016.63
7.4.230.0000.00716.45
7.4.220.0100.00716.38
7.4.210.0080.00916.57
7.4.200.0030.00316.69
7.4.190.0000.00816.43
7.4.160.0110.00416.65
7.4.150.0150.00316.45
7.4.140.0080.01116.55
7.4.130.0110.00616.56
7.4.120.0080.00916.58
7.4.110.0070.01016.41
7.4.100.0000.01716.66
7.4.90.0110.00716.72
7.4.80.0060.01019.39
7.4.70.0100.00616.59
7.4.60.0100.00516.53
7.4.50.0050.00816.65
7.4.40.0090.00316.61
7.4.30.0120.00616.50
7.4.00.0070.00714.94
7.3.330.0060.00013.32
7.3.320.0050.00013.31
7.3.310.0040.00416.40
7.3.300.0050.00216.43
7.3.290.0040.01116.41
7.3.280.0080.00916.40
7.3.270.0030.01516.38
7.3.260.0150.00916.40
7.3.250.0100.00716.45
7.3.240.0130.01016.43
7.3.230.0070.01116.66
7.3.210.0080.01116.46
7.3.200.0080.00816.48
7.3.190.0120.00916.38
7.3.180.0040.01616.45
7.3.170.0030.01316.36
7.3.160.0130.00316.55
7.3.120.0090.00914.68
7.3.10.0070.00416.58
7.3.00.0110.00716.47
7.2.330.0160.00316.66
7.2.320.0120.00916.64
7.2.310.0050.01316.66
7.2.300.0120.00416.77
7.2.290.0100.00716.77
7.2.130.0150.00316.25
7.2.120.0070.01016.36
7.2.110.0070.01016.58
7.2.100.0120.00616.71
7.2.90.0060.01016.11
7.2.80.0100.01016.48
7.2.70.0210.00416.77
7.2.60.0110.00716.63
7.2.50.0150.00316.69
7.2.40.0100.01016.57
7.2.30.0080.00816.81
7.2.20.0160.00416.36
7.2.10.0120.00316.53
7.2.00.0090.00518.16
7.1.250.0050.00814.88
7.1.200.0070.00715.92
7.1.100.0000.01418.11
7.1.70.0030.00617.13
7.1.60.0070.01719.40
7.1.50.0070.01717.00
7.1.00.0030.03722.50
7.0.200.0040.00814.92
7.0.140.0070.07322.03
7.0.120.0030.07322.16
7.0.60.0070.04719.79
7.0.50.0130.07317.89
7.0.40.0200.07320.05
7.0.30.0370.06320.13
7.0.20.0200.09020.00
7.0.10.0070.06320.00
7.0.00.0070.07320.16
5.6.280.0070.07020.92
5.6.210.0100.08020.61
5.6.200.0130.08018.12
5.6.190.0030.07320.32
5.6.180.0600.05720.63
5.6.170.0230.03320.66
5.6.160.0030.09020.50
5.6.150.0030.06018.08
5.6.140.0100.07718.12
5.6.130.0100.06318.20
5.6.120.0130.07320.89
5.6.110.0200.07720.95
5.6.100.0070.04320.97
5.6.90.0170.07321.10
5.6.80.0100.07020.37
5.5.350.0030.08020.41
5.5.340.0100.07717.96
5.5.330.0000.09320.36
5.5.320.0100.07320.33
5.5.310.0330.07020.36
5.5.300.0030.06717.93
5.5.290.0070.08717.91
5.5.280.0030.06720.73
5.5.270.0070.08020.80
5.5.260.0130.06320.88
5.5.250.0000.08720.68
5.5.240.0230.03020.05
5.4.450.3530.04019.21
5.4.440.3070.04319.41
5.4.430.3700.04019.11
5.4.420.4030.04719.41
5.4.410.3630.03719.41
5.4.400.3730.03719.24
5.4.390.3530.04018.91
5.4.380.3400.03719.13
5.4.370.3670.03719.09
5.4.360.3570.03719.22
5.4.350.3600.04018.88
5.4.340.0000.05319.22
5.4.320.3670.04019.13
5.4.310.3800.04319.06
5.4.300.3570.04019.05
5.4.290.3800.04019.24
5.4.280.3570.03019.13
5.4.270.3530.03319.09
5.4.260.3600.03719.21
5.4.250.3670.03318.87
5.4.240.3670.03318.91
5.4.230.3600.03718.92
5.4.220.4030.03719.07
5.4.210.3530.03719.13
5.4.200.3430.03018.92
5.4.190.3730.03719.12
5.4.180.4230.04019.24
5.4.170.3800.04019.05
5.4.160.4000.03319.20
5.4.150.4030.04019.06
5.4.140.3670.03316.50
5.4.130.3670.03016.43
5.4.120.3530.04016.28
5.4.110.4500.03716.38
5.4.100.3370.03316.44
5.4.90.3930.04316.38
5.4.80.3300.03016.18
5.4.70.3070.03716.30
5.4.60.3500.03716.36
5.4.50.3500.03316.04
5.4.40.3630.03716.36
5.4.30.3070.04016.45
5.4.20.3730.03316.44
5.4.10.3770.04316.40
5.4.00.3530.03715.76
5.3.290.3600.03314.50
5.3.280.3730.04314.53
5.3.270.4000.03314.55
5.3.260.4330.03714.44
5.3.250.3600.03714.56
5.3.240.3770.03014.44
5.3.230.3930.04314.43
5.3.220.4100.04714.65
5.3.210.4370.04014.40
5.3.200.3570.03714.40
5.3.190.3400.04014.51
5.3.180.3400.04314.40
5.3.170.3500.03014.43
5.3.160.3270.03314.51
5.3.150.3430.03714.46
5.3.140.3270.03314.60
5.3.130.3670.03314.38
5.3.120.3630.03714.49
5.3.110.3700.04014.50
5.3.100.3630.03313.99
5.3.90.3700.03013.92
5.3.80.3470.03713.96
5.3.70.3400.03714.06
5.3.60.3500.02714.09
5.3.50.3370.03713.85
5.3.40.4230.03313.92
5.3.30.4400.03313.89
5.3.20.4100.04013.53
5.3.10.3670.03313.70
5.3.00.3700.03713.49
5.2.170.3100.02711.05
5.2.160.2730.03011.15
5.2.150.3670.03011.05
5.2.140.3770.03011.16
5.2.130.4100.03311.11
5.2.120.3500.02710.96
5.2.110.3000.02711.05
5.2.100.3230.02711.01
5.2.90.3100.03011.15
5.2.80.2800.03310.98
5.2.70.2870.04011.27
5.2.60.3030.03011.00
5.2.50.2870.03010.84
5.2.40.2400.02710.85
5.2.30.2170.03711.12
5.2.20.2300.02310.96
5.2.10.2600.03011.01
5.2.00.2530.03010.71
5.1.60.2530.0239.88
5.1.50.2270.0309.91
5.1.40.2400.0239.90
5.1.30.2370.02710.25
5.1.20.2500.02310.32
5.1.10.2630.02310.04
5.1.00.2530.0209.96
5.0.50.1430.0238.77
5.0.40.1400.0238.30
5.0.30.1130.0308.34
5.0.20.1170.0138.36
5.0.10.1370.0238.15
5.0.00.1170.0378.04
4.4.90.1270.0136.08
4.4.80.1430.0136.08
4.4.70.1170.0236.08
4.4.60.1300.0176.08
4.4.50.1100.0176.08
4.4.40.1330.0306.08
4.4.30.1230.0136.08
4.4.20.1370.0136.08
4.4.10.1170.0136.08
4.4.00.1200.0206.08
4.3.110.1130.0136.08
4.3.100.1130.0206.08
4.3.90.1370.0176.08
4.3.80.1070.0276.08
4.3.70.1170.0106.08
4.3.60.1100.0176.08
4.3.50.1330.0236.08
4.3.40.1230.0276.08
4.3.30.0600.0136.08
4.3.20.0730.0236.08
4.3.10.0630.0206.09
4.3.00.0730.0276.09

preferences:
55.42 ms | 400 KiB | 5 Q