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: ', $e->getMessage(), "\n"; } echo inverse(0) . "\n"; echo intval(FALSE); echo !$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)
8.3.60.0150.00318.43
8.3.50.0130.00321.96
8.3.40.0070.00718.54
8.3.30.0070.00719.12
8.3.20.0040.00420.21
8.3.10.0040.00421.97
8.3.00.0040.00422.30
8.2.180.0000.01518.66
8.2.170.0090.00922.96
8.2.160.0200.00320.87
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00319.36
8.2.110.0080.00422.08
8.2.100.0080.00317.69
8.2.90.0040.00417.84
8.2.80.0040.00417.97
8.2.70.0090.00317.50
8.2.60.0000.00818.04
8.2.50.0080.00018.07
8.2.40.0000.00818.34
8.2.30.0030.00618.06
8.2.20.0000.00717.78
8.2.10.0000.00717.67
8.2.00.0070.00017.63
8.1.280.0070.00725.92
8.1.270.0040.00423.81
8.1.260.0030.00526.35
8.1.250.0080.00028.09
8.1.240.0040.00422.46
8.1.230.0070.00320.86
8.1.220.0000.00917.74
8.1.210.0040.00418.91
8.1.200.0060.00317.22
8.1.190.0080.00017.55
8.1.180.0000.00918.10
8.1.170.0080.00018.57
8.1.160.0050.00521.98
8.1.150.0060.00420.27
8.1.140.0000.00717.45
8.1.130.0040.00417.73
8.1.120.0030.00317.42
8.1.110.0080.00017.39
8.1.100.0000.00717.46
8.1.90.0000.00717.36
8.1.80.0030.00317.39
8.1.70.0000.00717.36
8.1.60.0060.00317.43
8.1.50.0030.00617.43
8.1.40.0050.00317.43
8.1.30.0060.00317.63
8.1.20.0030.00517.61
8.1.10.0040.00417.42
8.1.00.0070.00017.43
8.0.300.0040.00419.95
8.0.290.0040.00417.16
8.0.280.0040.00418.37
8.0.270.0030.00517.18
8.0.260.0030.00316.94
8.0.250.0040.00417.04
8.0.240.0090.00016.92
8.0.230.0000.00717.04
8.0.220.0030.00316.98
8.0.210.0070.00016.98
8.0.200.0030.00317.02
8.0.190.0000.00717.05
8.0.180.0080.00017.05
8.0.170.0040.00416.95
8.0.160.0000.00817.04
8.0.150.0000.00716.89
8.0.140.0030.00316.89
8.0.130.0050.00313.39
8.0.120.0080.00016.89
8.0.110.0030.00516.92
8.0.100.0000.00716.79
8.0.90.0040.00416.76
8.0.80.0090.00616.97
8.0.70.0070.00016.99
8.0.60.0050.00217.06
8.0.50.0040.00416.74
8.0.30.0110.01117.10
8.0.20.0100.01017.40
8.0.10.0040.00417.02
8.0.00.0130.00716.85
7.4.330.0030.00315.06
7.4.320.0070.00016.46
7.4.300.0070.00016.47
7.4.290.0040.00416.46
7.4.280.0000.00716.55
7.4.270.0030.00316.42
7.4.260.0000.00716.45
7.4.250.0050.00316.34
7.4.240.0000.00816.45
7.4.230.0070.00016.45
7.4.220.0070.01416.63
7.4.210.0080.00816.48
7.4.200.0030.00316.36
7.4.190.0070.00016.68
7.4.160.0030.01416.80
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0060.01116.46
7.4.120.0070.01116.41
7.4.110.0110.01116.56
7.4.100.0070.01016.40
7.4.90.0120.00616.46
7.4.80.0160.00716.50
7.4.70.0140.00616.51
7.4.60.0100.00616.41
7.4.50.0090.00016.61
7.4.40.0080.00822.77
7.4.30.0070.01316.46
7.4.00.0080.00814.91
7.3.330.0000.00613.19
7.3.320.0000.00513.32
7.3.310.0070.00016.26
7.3.300.0000.00716.47
7.3.290.0150.00616.38
7.3.280.0110.00616.35
7.3.270.0130.00617.40
7.3.260.0150.00316.63
7.3.250.0070.01216.46
7.3.240.0080.01116.64
7.3.230.0090.01216.39
7.3.210.0170.00616.35
7.3.200.0120.00619.39
7.3.190.0110.01116.58
7.3.180.0120.00916.43
7.3.170.0110.00516.46
7.3.160.0130.00316.58
7.3.120.0070.01114.88
7.3.110.0090.00714.84
7.3.100.0080.00614.71
7.3.90.0050.00914.77
7.3.80.0060.00914.77
7.3.70.0060.00814.76
7.3.60.0080.00514.64
7.3.50.0070.00614.82
7.3.40.0060.00614.73
7.3.30.0040.01014.73
7.3.20.0050.00816.69
7.3.10.0030.00716.75
7.3.00.0050.00816.55
7.2.330.0160.00616.80
7.2.320.0090.01216.45
7.2.310.0070.01016.54
7.2.300.0100.00616.41
7.2.290.0160.00316.39
7.2.250.0090.01015.28
7.2.240.0080.00814.96
7.2.230.0070.01114.92
7.2.220.0050.01115.20
7.2.210.0090.00714.81
7.2.200.0100.00714.87
7.2.190.0040.01015.03
7.2.180.0030.00815.05
7.2.170.0030.00815.04
7.2.160.0040.01115.04
7.2.150.0030.00616.76
7.2.140.0130.00316.75
7.2.130.0020.01016.59
7.2.120.0050.00916.78
7.2.110.0040.00816.91
7.2.100.0050.00816.92
7.2.90.0120.00016.91
7.2.80.0090.00316.95
7.2.70.0080.00417.11
7.2.60.0010.01017.02
7.2.50.0030.00916.88
7.2.40.0000.01217.03
7.2.30.0040.00816.79
7.2.20.0100.00316.72
7.2.10.0040.00716.79
7.2.00.0040.00716.87
7.1.330.0030.01115.81
7.1.320.0030.00915.56
7.1.310.0110.00515.82
7.1.300.0060.00715.64
7.1.290.0060.00615.71
7.1.280.0070.00615.75
7.1.270.0030.01115.76
7.1.260.0040.00915.73
7.1.250.0030.00915.52
7.1.200.0000.01315.63
7.1.70.0050.00216.97
7.1.60.0140.01019.82
7.1.50.0100.01017.02
7.1.00.0030.07722.40
7.0.200.0090.00316.56
7.0.140.0070.07021.92
7.0.70.0070.08021.62
7.0.60.0200.07021.79
7.0.50.0030.08322.09
7.0.40.0100.06320.04
7.0.30.0030.05720.08
7.0.20.0170.07720.18
7.0.10.0100.08020.01
7.0.00.0170.06320.11
5.6.280.0030.07720.93
5.6.220.0000.06720.59
5.6.210.0030.04720.44
5.6.200.0070.07321.09
5.6.190.0030.08721.04
5.6.180.0000.05321.18
5.6.170.0070.04321.12
5.6.160.0000.05721.02
5.6.150.0130.06721.10
5.6.140.0070.06721.11
5.6.130.0030.05721.03
5.6.120.0100.07721.08
5.6.110.0030.09021.06
5.6.100.0030.07321.04
5.6.90.0000.06720.99
5.6.80.0100.07720.48
5.6.70.0130.07720.33
5.6.60.0030.05020.39
5.6.50.0030.05020.35
5.6.40.0030.05020.31
5.6.30.0030.07720.53
5.6.20.0000.06320.47
5.6.10.0000.04720.40
5.6.00.0070.07720.34
5.5.360.0000.08720.35
5.5.350.0000.04320.46
5.5.340.0100.04320.80
5.5.330.0000.08020.65
5.5.320.0100.07720.88
5.5.310.0070.07020.64
5.5.300.0070.05720.73
5.5.290.0000.09320.83
5.5.280.0070.08020.86
5.5.270.0100.08320.80
5.5.260.0100.08320.87
5.5.250.0070.08020.59
5.5.240.0100.07720.12
5.5.230.0070.05320.26
5.5.220.0000.07320.20
5.5.210.0070.08020.16
5.5.200.0000.07720.17
5.5.190.0030.08720.14
5.5.180.0070.04020.27
5.5.160.0070.06319.97
5.5.150.0100.05020.14
5.5.140.0070.05020.24
5.5.130.0030.05020.15
5.5.120.0030.08320.25
5.5.110.0000.08320.26
5.5.100.0100.07020.08
5.5.90.0000.07720.10
5.5.80.0000.08320.15
5.5.70.0070.07719.94
5.5.60.0030.05719.91
5.5.50.0070.05020.10
5.5.40.0030.04320.10
5.5.30.0070.07720.05
5.5.20.0100.05020.08
5.5.10.0130.05019.98
5.5.00.0100.07720.02
5.4.450.0000.09019.46
5.4.440.0070.04719.46
5.4.430.0070.07719.35
5.4.420.0070.08019.46
5.4.410.0000.07319.29
5.4.400.0030.03719.05
5.4.390.0100.07719.05
5.4.380.0030.05719.03
5.4.370.0070.05719.14
5.4.360.0030.04719.15
5.4.350.0130.07019.16
5.4.340.0100.03719.13
5.4.320.0070.05019.15
5.4.310.0070.06318.88
5.4.300.0100.05319.04
5.4.290.0070.06019.03
5.4.280.0030.05719.16
5.4.270.0030.07719.04
5.4.260.0170.07019.13
5.4.250.0030.08319.02
5.4.240.0130.06319.22
5.4.230.0070.07319.04
5.4.220.0030.05719.12
5.4.210.0100.03318.89
5.4.200.0000.05319.13
5.4.190.0000.05718.97
5.4.180.0070.07719.03
5.4.170.0030.07319.22
5.4.160.0030.07019.05
5.4.150.0030.08319.08
5.4.140.0100.05016.19
5.4.130.0000.06716.41
5.4.120.0030.06716.43
5.4.110.0030.05316.27
5.4.100.0100.06716.43
5.4.90.0070.07716.47
5.4.80.0070.07016.41
5.4.70.0070.06016.34
5.4.60.0030.06316.40
5.4.50.0070.05716.50
5.4.40.0070.05716.37
5.4.30.0030.08016.48
5.4.20.0100.06716.43
5.4.10.0070.06716.43
5.4.00.0030.07015.91
5.3.290.0100.04714.78
5.3.280.0030.08314.52
5.3.270.0000.08714.60
5.3.260.0030.07714.60
5.3.250.0030.05714.60
5.3.240.0030.04014.71
5.3.230.0030.05314.71
5.3.220.0030.07314.68
5.3.210.0130.07014.57
5.3.200.0030.07314.63
5.3.190.0070.07714.54
5.3.180.0100.07014.67
5.3.170.0070.07714.68
5.3.160.0000.07714.63
5.3.150.0070.04314.52
5.3.140.0000.08314.54
5.3.130.0030.07014.50
5.3.120.0070.08014.67
5.3.110.0030.07314.53
5.3.100.0070.05713.98
5.3.90.0000.08313.99
5.3.80.0030.08014.13
5.3.70.0070.07313.94
5.3.60.0070.05313.98
5.3.50.0030.07314.06
5.3.40.0000.06713.96
5.3.30.0070.07013.96
5.3.20.0070.07013.81
5.3.10.0030.07313.70
5.3.00.0030.03713.74
5.2.170.0100.06312.35
5.2.160.0070.05712.35
5.2.150.0030.05312.35
5.2.140.0070.06312.35
5.2.130.0030.05712.35
5.2.120.0070.05312.35
5.2.110.0070.04012.35
5.2.100.0100.05312.35
5.2.90.0000.06012.35
5.2.80.0100.06012.35
5.2.70.0000.04312.35
5.2.60.0070.03012.35
5.2.50.0000.04312.35
5.2.40.0130.03012.35
5.2.30.0000.06712.35
5.2.20.0030.06312.35
5.2.10.0000.03312.35
5.2.00.0000.06312.35
5.1.60.0000.05012.35
5.1.50.0070.02712.35
5.1.40.0030.05012.35
5.1.30.0030.04012.35
5.1.20.0030.03012.35
5.1.10.0070.04712.35
5.1.00.0000.06012.35
5.0.50.0000.04712.35
5.0.40.0000.04712.35
5.0.30.0070.06312.35
5.0.20.0030.04012.35
5.0.10.0000.03712.35
5.0.00.0030.05012.35
4.4.90.0030.03312.35
4.4.80.0030.03312.35
4.4.70.0070.03012.35
4.4.60.0070.03012.35
4.4.50.0030.02012.35
4.4.40.0000.04312.35
4.4.30.0000.01712.35
4.4.20.0070.01012.35
4.4.10.0000.02312.35
4.4.00.0000.05312.35
4.3.110.0000.03712.35
4.3.100.0000.03712.35
4.3.90.0000.03312.35
4.3.80.0000.04012.35
4.3.70.0030.01012.35
4.3.60.0070.03012.35
4.3.50.0000.03712.35
4.3.40.0030.05012.35
4.3.30.0030.02712.35
4.3.20.0070.03312.35
4.3.10.0030.03712.35
4.3.00.0070.03312.35

preferences:
33.92 ms | 401 KiB | 5 Q