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";

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)
8.3.60.0070.00716.50
8.3.50.0070.01217.27
8.3.40.0130.00718.92
8.3.30.0070.00718.58
8.3.20.0040.00418.65
8.3.10.0100.00020.62
8.3.00.0040.00419.26
8.2.180.0070.01016.61
8.2.170.0110.00422.96
8.2.160.0170.00320.53
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00421.15
8.2.110.0060.00321.00
8.2.100.0080.00318.03
8.2.90.0070.00219.42
8.2.80.0020.00519.34
8.2.70.0030.00617.50
8.2.60.0040.00817.63
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0070.00018.00
8.2.20.0090.00019.38
8.2.10.0030.00517.67
8.2.00.0070.00017.84
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0060.00323.80
8.1.230.0060.00620.82
8.1.220.0070.00017.91
8.1.210.0000.00818.97
8.1.200.0000.00817.38
8.1.190.0060.00317.63
8.1.180.0090.00018.10
8.1.170.0060.00318.78
8.1.160.0040.00418.93
8.1.150.0000.00718.54
8.1.140.0000.00717.31
8.1.130.0030.00317.80
8.1.120.0000.00817.36
8.1.110.0040.00417.48
8.1.100.0000.00717.43
8.1.90.0040.00317.38
8.1.80.0000.00717.47
8.1.70.0040.00417.34
8.1.60.0060.00317.60
8.1.50.0040.00417.44
8.1.40.0030.00617.39
8.1.30.0030.00617.65
8.1.20.0000.00717.64
8.1.10.0000.00717.51
8.1.00.0000.00817.50
8.0.300.0040.00419.89
8.0.290.0080.00016.75
8.0.280.0030.00318.42
8.0.270.0000.00717.23
8.0.260.0000.00616.79
8.0.250.0040.00417.04
8.0.240.0030.00517.00
8.0.230.0070.00017.07
8.0.220.0030.00316.97
8.0.210.0000.00816.96
8.0.200.0040.00417.06
8.0.190.0050.00317.00
8.0.180.0000.00716.98
8.0.170.0040.00416.80
8.0.160.0030.00317.02
8.0.150.0030.00617.01
8.0.140.0000.00716.90
8.0.130.0060.00013.35
8.0.120.0040.00416.80
8.0.110.0070.00016.89
8.0.100.0040.00416.89
8.0.90.0000.00717.01
8.0.80.0080.01317.00
8.0.70.0000.00716.74
8.0.60.0030.00516.84
8.0.50.0070.00016.79
8.0.30.0130.00417.09
8.0.20.0070.01217.24
8.0.10.0040.00416.92
8.0.00.0140.00916.71
7.4.330.0000.00512.92
7.4.320.0040.00416.50
7.4.300.0000.00616.35
7.4.290.0060.00016.54
7.4.280.0070.00016.48
7.4.270.0030.00316.49
7.4.260.0000.00513.26
7.4.250.0060.00316.61
7.4.240.0080.00016.59
7.4.230.0030.00316.38
7.4.220.0100.01316.48
7.4.210.0050.01016.58
7.4.200.0070.00016.52
7.4.190.0000.00816.53
7.4.160.0110.00616.49
7.4.150.0140.00316.64
7.4.140.0060.01216.47
7.4.130.0120.00516.50
7.4.120.0110.00616.42
7.4.110.0080.00816.47
7.4.100.0120.00916.63
7.4.90.0070.01116.32
7.4.80.0120.00419.39
7.4.70.0140.00316.66
7.4.60.0130.00316.59
7.4.50.0000.01216.48
7.4.40.0100.00616.34
7.4.30.0030.01316.47
7.4.00.0060.01014.89
7.3.330.0060.00013.16
7.3.320.0000.00513.29
7.3.310.0060.00016.39
7.3.300.0070.00016.36
7.3.290.0130.00716.42
7.3.280.0120.00716.40
7.3.270.0060.01316.48
7.3.260.0160.00616.42
7.3.250.0110.00616.45
7.3.240.0130.00316.59
7.3.230.0080.01416.40
7.3.210.0120.00916.44
7.3.200.0030.01616.34
7.3.190.0000.01716.29
7.3.180.0140.00316.72
7.3.170.0080.01116.60
7.3.160.0110.00716.41
7.3.120.0120.00314.81
7.3.110.0100.00314.88
7.3.100.0080.00814.59
7.3.90.0060.00314.77
7.3.80.0070.00714.66
7.3.70.0090.00314.96
7.3.60.0040.01114.64
7.3.50.0040.01114.86
7.3.40.0030.01014.88
7.3.30.0070.01014.69
7.3.20.0030.00916.56
7.3.10.0000.01116.79
7.3.00.0100.00616.57
7.2.330.0070.01116.59
7.2.320.0090.01216.56
7.2.310.0110.01116.86
7.2.300.0060.01016.81
7.2.290.0150.00316.74
7.2.250.0090.00915.27
7.2.240.0070.01315.20
7.2.230.0090.00614.99
7.2.220.0100.00715.21
7.2.210.0090.00615.07
7.2.200.0060.00914.90
7.2.190.0050.00514.96
7.2.180.0030.01314.91
7.2.170.0080.00414.95
7.2.60.0030.01016.71
7.2.00.0040.00819.40
7.1.330.0000.01215.27
7.1.320.0140.00015.71
7.1.310.0030.01015.77
7.1.300.0060.00615.46
7.1.290.0000.01615.95
7.1.280.0070.01015.63
7.1.270.0050.00515.79
7.1.260.0000.01215.58
7.1.200.0040.00915.70
7.1.100.0040.00817.71
7.1.70.0000.01117.13
7.1.60.0090.01619.40
7.1.50.0100.00317.04
7.1.00.0000.05022.38
7.0.200.0170.00314.94
7.0.140.0030.07721.98
7.0.120.0070.05721.96
7.0.60.0100.06719.94
7.0.50.0070.08317.79
7.0.40.0270.06020.30
7.0.30.0200.06720.16
7.0.20.0300.07320.19
7.0.10.0230.07720.27
7.0.00.0200.04020.12
5.6.280.0070.07020.78
5.6.210.0170.07320.56
5.6.200.0130.04018.23
5.6.190.0370.06020.39
5.6.180.0230.04720.69
5.6.170.0100.05320.67
5.6.160.0330.04720.61
5.6.150.0370.07020.41
5.6.140.0230.08720.40
5.6.130.0200.08720.27
5.6.120.0270.07720.13
5.6.110.0230.04020.45
5.6.100.0200.05720.36
5.6.90.0200.06020.27
5.6.80.0270.06019.71
5.6.70.0230.08019.52
5.6.60.0300.07319.77
5.6.50.0170.05719.85
5.6.40.0200.05019.70
5.6.30.0200.05719.73
5.6.20.0270.07719.79
5.6.10.0170.08019.66
5.6.00.0270.05719.79
5.5.350.0170.03320.44
5.5.340.0070.05318.02
5.5.330.0330.06720.11
5.5.320.0270.07720.15
5.5.310.0300.07320.36
5.5.300.0270.08320.26
5.5.290.0130.05020.20
5.5.280.0270.04320.14
5.5.270.0170.05020.23
5.5.260.0230.04320.13
5.5.250.0100.05719.79
5.5.240.0230.08019.53
5.5.230.0300.07319.61
5.5.220.0270.05319.52
5.5.210.0200.07719.47
5.5.200.0300.07019.43
5.5.190.0170.04319.43
5.5.180.0270.06319.59
5.5.160.0200.07019.49
5.5.150.0230.05719.26
5.5.140.0200.08019.48
5.5.130.0300.07319.55
5.5.120.0400.04019.27
5.5.110.0270.06719.34
5.5.100.0270.05319.52
5.5.90.0300.05719.46
5.5.80.0270.07719.42
5.5.70.0200.07719.23
5.5.60.0200.07719.41
5.5.50.0270.06019.48
5.5.40.0130.04319.46
5.5.30.0170.06719.32
5.5.20.0370.07319.46
5.5.10.0270.07719.14
5.5.00.0200.04019.36
5.4.450.0370.07319.51
5.4.440.0570.04719.48
5.4.430.0200.03719.13
5.4.420.0170.04319.50
5.4.410.0230.04318.99
5.4.400.0230.07719.23
5.4.390.0300.05718.81
5.4.380.0270.07019.08
5.4.370.0230.07319.09
5.4.360.0230.04319.18
5.4.350.0330.04319.15
5.4.340.0200.08718.79
5.4.320.0270.04718.79
5.4.310.0200.05719.13
5.4.300.0270.07719.20
5.4.290.0230.06318.79
5.4.280.0200.05719.00
5.4.270.0200.07319.07
5.4.260.0230.07019.15
5.4.250.0270.06719.08
5.4.240.0200.07719.14
5.4.230.0200.06018.79
5.4.220.0330.06319.14
5.4.210.0300.07019.13
5.4.200.0300.07019.18
5.4.190.0330.05718.80
5.4.180.0300.05319.13
5.4.170.0270.07319.11
5.4.160.0230.04318.89
5.4.150.0270.04318.77
5.4.140.0270.07016.25
5.4.130.0270.04316.19
5.4.120.0170.05016.34
5.4.110.0230.04016.33
5.4.100.0170.03716.41
5.4.90.0270.07016.38
5.4.80.0230.06716.59
5.4.70.0170.04016.28
5.4.60.0230.04016.12
5.4.50.0300.05316.36
5.4.40.0500.05316.30
5.4.30.0270.06016.25
5.4.20.0270.06716.34
5.4.10.0200.07716.36
5.4.00.0230.06715.93
5.3.290.0200.05314.68
5.3.280.0200.07714.61
5.3.270.0200.06314.53
5.3.260.0270.05014.54
5.3.250.0230.03714.69
5.3.240.0270.05014.57
5.3.230.0230.04014.50
5.3.220.0200.07314.57
5.3.210.0230.04014.50
5.3.200.0130.04014.52
5.3.190.0200.07314.58
5.3.180.0270.06014.50
5.3.170.0230.05314.50
5.3.160.0270.07314.38
5.3.150.0270.06014.44
5.3.140.0270.07014.34
5.3.130.0230.07314.48
5.3.120.0130.07314.56
5.3.110.0270.06714.47
5.3.100.0330.06714.12
5.3.90.0170.07713.94
5.3.80.0270.06314.04
5.3.70.0270.07014.03
5.3.60.0270.06313.95
5.3.50.0230.05713.87
5.3.40.0200.05313.88
5.3.30.0200.07013.85
5.3.20.0200.07313.62
5.3.10.0130.03713.59
5.3.00.0200.06013.56
5.2.170.0130.06712.42
5.2.160.0230.05712.42
5.2.150.0170.05012.42
5.2.140.0170.05312.42
5.2.130.0170.05712.42
5.2.120.0170.04712.42
5.2.110.0230.03312.42
5.2.100.0200.06012.42
5.2.90.0200.05312.42
5.2.80.0200.06012.42
5.2.70.0170.06012.42
5.2.60.0200.04312.42
5.2.50.0270.04012.42
5.2.40.0200.05012.42
5.2.30.0130.03012.42
5.2.20.0070.03312.42
5.2.10.0130.04312.42
5.2.00.0170.04712.42
5.1.60.0130.04712.42
5.1.50.0230.02012.42
5.1.40.0270.02312.42
5.1.30.0170.03712.42
5.1.20.0170.04312.42
5.1.10.0200.04312.42
5.1.00.0100.04312.42
5.0.50.0130.05012.42
5.0.40.0130.04012.42
5.0.30.0030.05712.42
5.0.20.0030.04012.42
5.0.10.0100.03312.42
5.0.00.0000.06312.42
4.4.90.0070.02712.42
4.4.80.0070.02012.42
4.4.70.0070.02012.42
4.4.60.0030.02712.42
4.4.50.0070.03712.42
4.4.40.0100.04012.42
4.4.30.0070.02012.42
4.4.20.0130.03012.42
4.4.10.0070.02312.42
4.4.00.0200.03312.42
4.3.110.0070.01712.42
4.3.100.0030.03012.42
4.3.90.0100.03312.42
4.3.80.0100.05012.42
4.3.70.0070.03312.42
4.3.60.0070.03012.42
4.3.50.0030.03312.42
4.3.40.0070.04712.42
4.3.30.0070.03312.42
4.3.20.0030.03012.42
4.3.10.0030.03012.42
4.3.00.0030.03312.42

preferences:
37.74 ms | 401 KiB | 5 Q