3v4l.org

run code in 300+ PHP versions simultaneously
<?php function inverse($x) { if (!$x) { throw new Exception('Division by zero.'); } return 1/$x; } try { echo inverse(5) . "\n"; } catch (Exception $e) { echo 'Caught exception: ', $e->getMessage(), "\n"; } echo intval(FALSE); echo !$x; ?>

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)
8.3.60.0070.00718.68
8.3.50.0170.00821.94
8.3.40.0120.00618.91
8.3.30.0040.01119.15
8.3.20.0150.00020.22
8.3.10.0080.00021.95
8.3.00.0000.00822.48
8.2.180.0100.00616.63
8.2.170.0100.01022.96
8.2.160.0170.00320.68
8.2.150.0040.00424.18
8.2.140.0130.00624.66
8.2.130.0040.00426.16
8.2.120.0030.00519.48
8.2.110.0090.00022.26
8.2.100.0060.00617.78
8.2.90.0030.00519.00
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0070.00418.22
8.2.30.0040.00417.98
8.2.20.0040.00417.72
8.2.10.0000.00817.75
8.2.00.0080.00017.68
8.1.280.0150.00325.92
8.1.270.0060.00323.91
8.1.260.0060.00326.35
8.1.250.0110.00428.09
8.1.240.0090.00023.82
8.1.230.0030.00719.15
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0040.00417.23
8.1.190.0080.00017.53
8.1.180.0000.00818.10
8.1.170.0050.00318.46
8.1.160.0040.00421.93
8.1.150.0070.00018.58
8.1.140.0080.00017.39
8.1.130.0040.00417.77
8.1.120.0040.00417.43
8.1.110.0040.00417.40
8.1.100.0060.00317.34
8.1.90.0050.00217.41
8.1.80.0040.00417.40
8.1.70.0070.00017.39
8.1.60.0040.00417.56
8.1.50.0040.00417.46
8.1.40.0000.00917.42
8.1.30.0050.00317.55
8.1.20.0040.00417.62
8.1.10.0000.00817.43
8.1.00.0030.00617.36
8.0.300.0070.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.29
8.0.270.0050.00217.11
8.0.260.0040.00416.78
8.0.250.0070.00016.98
8.0.240.0040.00416.96
8.0.230.0070.00016.95
8.0.220.0000.00716.88
8.0.210.0000.00716.88
8.0.200.0060.00016.87
8.0.190.0000.00716.84
8.0.180.0000.00716.80
8.0.170.0000.00816.85
8.0.160.0040.00416.88
8.0.150.0040.00416.92
8.0.140.0050.00216.87
8.0.130.0070.00013.31
8.0.120.0000.00816.80
8.0.110.0040.00416.73
8.0.100.0030.00516.76
8.0.90.0050.00316.96
8.0.80.0150.00316.92
8.0.70.0070.00016.84
8.0.60.0000.00716.91
8.0.50.0000.00816.77
8.0.30.0130.00516.94
8.0.20.0090.01217.40
8.0.10.0040.00416.81
8.0.00.0080.01016.69
7.4.330.0030.00315.00
7.4.320.0030.00316.45
7.4.300.0030.00316.48
7.4.290.0030.00316.57
7.4.280.0000.00616.32
7.4.270.0030.00316.54
7.4.260.0000.00716.41
7.4.250.0000.00716.41
7.4.240.0000.00816.42
7.4.230.0040.00416.54
7.4.220.0060.00916.37
7.4.210.0080.00716.45
7.4.200.0000.00716.34
7.4.190.0000.00716.40
7.4.160.0030.01316.52
7.4.150.0090.00917.40
7.4.140.0160.00417.86
7.4.130.0110.00616.63
7.4.120.0090.01016.58
7.4.110.0070.01016.50
7.4.100.0070.01016.64
7.4.90.0060.01216.39
7.4.80.0130.01019.39
7.4.70.0150.00716.45
7.4.60.0060.00916.39
7.4.50.0000.00616.54
7.4.40.0040.00722.77
7.4.30.0060.01016.21
7.4.00.0000.01214.61
7.3.330.0000.00613.39
7.3.320.0030.00313.33
7.3.310.0030.00516.27
7.3.300.0000.00716.25
7.3.290.0130.00716.45
7.3.280.0090.00616.40
7.3.270.0140.00917.40
7.3.260.0130.01016.39
7.3.250.0100.00816.53
7.3.240.0090.01016.59
7.3.230.0110.00716.39
7.3.210.0060.01716.39
7.3.200.0070.01019.39
7.3.190.0040.01316.39
7.3.180.0110.00516.52
7.3.170.0060.00916.46
7.3.160.0100.00716.36
7.3.120.0060.00615.13
7.2.330.0130.00916.77
7.2.320.0090.00916.45
7.2.310.0120.00616.61
7.2.300.0050.01116.31
7.2.290.0030.01316.28
7.2.00.0070.00719.45
7.1.100.0160.00617.89
7.1.70.0000.00917.02
7.1.60.0110.01419.82
7.1.50.0120.01216.72
7.1.00.0030.07722.43
7.0.200.0110.00316.77
7.0.140.0070.07021.92
7.0.100.0130.08320.01
7.0.90.0230.06719.93
7.0.80.0230.07019.97
7.0.70.0030.08719.95
7.0.60.0030.08319.96
7.0.50.0130.08020.25
7.0.40.0100.07320.07
7.0.30.0030.08719.96
7.0.20.0070.08020.13
7.0.10.0130.08020.07
7.0.00.0000.07719.98
5.6.280.0000.07720.99
5.6.250.0070.08320.48
5.6.240.0000.05020.66
5.6.230.0000.05020.60
5.6.220.0170.06320.50
5.6.210.0130.07320.67
5.6.200.0100.05721.14
5.6.190.0000.05720.95
5.6.180.0070.08020.94
5.6.170.0100.08021.00
5.6.160.0070.08721.14
5.6.150.0130.06020.94
5.6.140.0030.08720.95
5.6.130.0100.08021.17
5.6.120.0170.07021.02
5.6.110.0030.06321.07
5.6.100.0200.07321.02
5.6.90.0100.08021.07
5.6.80.0100.07720.50
5.6.70.0070.08720.52
5.6.60.0070.08320.41
5.6.50.0070.06720.49
5.6.40.0070.08020.44
5.6.30.0100.06720.47
5.6.20.0070.07720.38
5.6.10.0070.08020.41
5.6.00.0030.08320.46
5.5.380.0130.05720.36
5.5.370.0070.04020.38
5.5.360.0070.08720.39
5.5.350.0070.07020.46
5.5.340.0100.08320.88
5.5.330.0130.06720.86
5.5.320.0030.07320.82
5.5.310.0170.03720.89
5.5.300.0170.06320.80
5.5.290.0070.08320.91
5.5.280.0030.09020.77
5.5.270.0030.08320.81
5.5.260.0100.08320.90
5.5.250.0030.08720.68
5.5.240.0070.04320.27
5.5.230.0070.04720.17
5.5.220.0100.07720.21
5.5.210.0100.08020.20
5.5.200.0130.06720.14
5.5.190.0170.06720.28
5.5.180.0100.08020.15
5.5.160.0170.07020.08
5.5.150.0070.08020.18
5.5.140.0030.06720.27
5.5.130.0100.03320.23
5.5.120.0070.07020.25
5.5.110.0030.04320.17
5.5.100.0030.04020.11
5.5.90.0100.02720.01
5.5.80.0100.03720.07
5.5.70.0100.03320.04
5.5.60.0070.03320.05
5.5.50.0000.04020.15
5.5.40.0030.05020.06
5.5.30.0070.07319.99
5.5.20.0000.04320.15
5.5.10.0070.05019.96
5.5.00.0070.05320.04
5.4.450.0030.05019.36
5.4.440.0170.07719.46
5.4.430.0100.07719.50
5.4.420.0100.07319.45
5.4.410.0070.07319.32
5.4.400.0030.07718.95
5.4.390.0130.05719.09
5.4.380.0130.07719.13
5.4.370.0000.05319.04
5.4.360.0070.06718.90
5.4.350.0030.08319.04
5.4.340.0130.05719.10
5.4.320.0070.07718.90
5.4.310.0030.06718.88
5.4.300.0070.04019.17
5.4.290.0170.02719.09
5.4.280.0030.06719.09
5.4.270.0070.03019.10
5.4.260.0000.04019.23
5.4.250.0000.03719.02
5.4.240.0070.03018.89
5.4.230.0030.04019.15
5.4.220.0070.03319.15
5.4.210.0030.03718.84
5.4.200.0070.03318.89
5.4.190.0000.03719.02
5.4.180.0000.05019.04
5.4.170.0100.06018.93
5.4.160.0030.05319.18
5.4.150.0100.03318.88
5.4.140.0030.03716.42
5.4.130.0030.05016.34
5.4.120.0030.03016.32
5.4.110.0130.05316.46
5.4.100.0070.03016.39
5.4.90.0070.03016.47
5.4.80.0030.03316.25
5.4.70.0000.03316.35
5.4.60.0000.04316.30
5.4.50.0100.03016.48
5.4.40.0100.03716.46
5.4.30.0030.03716.36
5.4.20.0030.03016.26
5.4.10.0030.06316.36
5.4.00.0100.02715.88
5.3.290.0130.06014.71
5.3.280.0000.04714.64
5.3.270.0100.03714.69
5.3.260.0100.04014.53
5.3.250.0030.04014.72
5.3.240.0000.04014.54
5.3.230.0000.04014.58
5.3.220.0000.04014.59
5.3.210.0070.03714.45
5.3.200.0030.03714.54
5.3.190.0070.03314.52
5.3.180.0030.04014.63
5.3.170.0100.02714.57
5.3.160.0030.03714.66
5.3.150.0130.03314.65
5.3.140.0070.03314.52
5.3.130.0070.03314.67
5.3.120.0000.04014.61
5.3.110.0070.03714.51
5.3.100.0030.03714.18
5.3.90.0030.03313.95
5.3.80.0070.03014.14
5.3.70.0000.04014.08
5.3.60.0100.03014.09
5.3.50.0100.02714.00
5.3.40.0030.03713.88
5.3.30.0030.03013.93
5.3.20.0000.03713.70
5.3.10.0030.03013.71
5.3.00.0000.03713.64
5.2.170.0030.02712.28
5.2.160.0000.03312.28
5.2.150.0030.02312.28
5.2.140.0070.02712.28
5.2.130.0000.03012.28
5.2.120.0030.03312.28
5.2.110.0000.03712.28
5.2.100.0030.02712.28
5.2.90.0000.06712.28
5.2.80.0030.06012.28
5.2.70.0070.06012.28
5.2.60.0000.05012.28
5.2.50.0130.05012.28
5.2.40.0100.06012.28
5.2.30.0100.05712.28
5.2.20.0070.06012.28
5.2.10.0100.06012.28
5.2.00.0030.06012.28
5.1.60.0030.05312.28
5.1.50.0100.04712.28
5.1.40.0030.05012.28
5.1.30.0070.05312.28
5.1.20.0000.06012.28
5.1.10.0030.05312.28
5.1.00.0100.03712.28
5.0.50.0100.04012.28
5.0.40.0000.04012.28
5.0.30.0070.06312.28
5.0.20.0130.02312.28
5.0.10.0070.03312.28
5.0.00.0070.06012.28
4.4.90.0070.03312.28
4.4.80.0070.02712.28
4.4.70.0070.02312.28
4.4.60.0030.03712.28
4.4.50.0000.03312.28
4.4.40.0070.05012.28
4.4.30.0070.03312.28
4.4.20.0000.04012.28
4.4.10.0000.04012.28
4.4.00.0070.05012.28
4.3.110.0030.03312.28
4.3.100.0070.02312.28
4.3.90.0000.03712.28
4.3.80.0000.05312.28
4.3.70.0030.02012.28
4.3.60.0000.02012.28
4.3.50.0030.03312.28
4.3.40.0070.04312.28
4.3.30.0000.02012.28
4.3.20.0000.03312.28
4.3.10.0030.02712.28
4.3.00.0000.02312.28

preferences:
43.09 ms | 401 KiB | 5 Q