3v4l.org

run code in 300+ PHP versions simultaneously
<?php function lint($code) { $code = strpos($code, '<?php') === 0 ? $code : "<?php $code"; $filename = tempnam(sys_get_temp_dir(), 'lnt'); file_put_contents($filename, $code); exec(PHP_BINARY . " -l $filename", $errors); return $errors; } print_r( lint('echo "world"; } ') );

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)
8.3.60.0060.00918.43
8.3.50.0180.00521.98
8.3.40.0000.01519.02
8.3.30.0090.00618.84
8.3.20.0050.00518.77
8.3.10.0040.00419.38
8.3.00.0000.00723.65
8.2.180.0170.00016.63
8.2.170.0130.00422.96
8.2.160.0170.00420.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0020.00526.16
8.2.120.0040.00419.66
8.2.110.0060.00322.21
8.2.100.0060.00618.03
8.2.90.0050.00319.21
8.2.80.0060.00317.97
8.2.70.0080.00017.38
8.2.60.0030.00617.80
8.2.50.0080.00018.07
8.2.40.0080.00018.16
8.2.30.0000.00819.59
8.2.20.0030.00617.79
8.2.10.0080.00017.90
8.2.00.0000.00817.74
8.1.280.0100.01125.92
8.1.270.0040.00423.99
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00723.96
8.1.230.0090.00317.42
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00717.22
8.1.190.0040.00417.53
8.1.180.0050.00318.10
8.1.170.0080.00018.49
8.1.160.0040.00418.97
8.1.150.0040.00418.63
8.1.140.0040.00417.44
8.1.130.0070.00017.95
8.1.120.0070.00417.38
8.1.110.0080.00017.46
8.1.100.0000.00817.47
8.1.90.0000.00817.49
8.1.80.0000.00817.38
8.1.70.0000.00717.49
8.1.60.0030.00617.54
8.1.50.0000.00917.54
8.1.40.0150.00017.54
8.1.30.0000.00817.55
8.1.20.0060.00317.69
8.1.10.0040.00417.60
8.1.00.0030.00617.41
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0040.00418.35
8.0.270.0080.00017.24
8.0.260.0070.00016.85
8.0.250.0000.00817.02
8.0.240.0040.00417.01
8.0.230.0030.00316.96
8.0.220.0030.00416.96
8.0.210.0000.00716.88
8.0.200.0000.00716.96
8.0.190.0000.00716.96
8.0.180.0070.00016.88
8.0.170.0060.00617.02
8.0.160.0000.00816.98
8.0.150.0000.00816.89
8.0.140.0000.00816.98
8.0.130.0000.00613.43
8.0.120.0090.00016.85
8.0.110.0080.00016.95
8.0.100.0040.00417.03
8.0.90.0070.00016.99
8.0.80.0060.00916.95
8.0.70.0030.00516.80
8.0.60.0050.00316.85
8.0.50.0050.00316.84
8.0.30.0120.01016.91
8.0.20.0100.00817.40
8.0.10.0040.00417.05
8.0.00.0090.00916.85
7.4.330.0030.00314.89
7.4.320.0030.00316.42
7.4.300.0030.00316.60
7.4.290.0050.00216.52
7.4.280.0040.00416.51
7.4.270.0030.00316.66
7.4.260.0030.00313.27
7.4.250.0000.00716.38
7.4.240.0000.00716.50
7.4.230.0000.00716.26
7.4.220.0040.01416.57
7.4.210.0070.00816.53
7.4.200.0070.00016.52
7.4.190.0000.00716.68
7.4.160.0100.00716.65
7.4.150.0070.01117.40
7.4.140.0110.00817.86
7.4.130.0060.01216.63
7.4.120.0100.00816.58
7.4.110.0090.01216.63
7.4.100.0090.01616.63
7.4.90.0090.00916.59
7.4.80.0120.00819.39
7.4.70.0060.01116.58
7.4.60.0140.00316.60
7.4.50.0060.00316.48
7.4.40.0090.00722.52
7.4.30.0130.00316.46
7.4.10.0090.01016.36
7.4.00.0050.01315.50
7.3.330.0030.00313.19
7.3.320.0050.00013.13
7.3.310.0040.00416.41
7.3.300.0030.00416.41
7.3.290.0090.00716.38
7.3.280.0090.00716.39
7.3.270.0040.01417.40
7.3.260.0070.01418.24
7.3.250.0130.00616.51
7.3.240.0120.00616.32
7.3.230.0040.01416.67
7.3.210.0070.01116.44
7.3.200.0100.01219.39
7.3.190.0080.00916.52
7.3.180.0080.00916.35
7.3.170.0060.01016.51
7.3.160.0060.01016.59
7.3.130.0100.01016.35
7.3.120.0070.00915.46
7.3.110.0060.01315.66
7.3.100.0070.00915.70
7.3.90.0090.00515.65
7.3.80.0050.00915.63
7.3.70.0070.00815.70
7.3.60.0020.01215.66
7.3.50.0110.00515.63
7.3.40.0050.00515.67
7.3.30.0050.00915.55
7.3.20.0070.01017.44
7.3.10.0100.00717.49
7.3.00.0060.00817.33
7.2.330.0130.00516.92
7.2.320.0140.01016.75
7.2.310.0120.01216.45
7.2.300.0060.01216.43
7.2.290.0060.01716.72
7.2.260.0140.00616.77
7.2.250.0080.01115.79
7.2.240.0080.01015.87
7.2.230.0100.00515.61
7.2.220.0030.01615.71
7.2.210.0060.01015.88
7.2.200.0050.01215.83
7.2.190.0080.00715.71
7.2.180.0020.01515.75
7.2.170.0100.00215.74
7.2.160.0030.00716.66
7.2.150.0030.01318.48
7.2.140.0000.01818.41
7.2.130.0030.01318.48
7.2.120.0090.00918.43
7.2.110.0030.01318.50
7.2.100.0030.01018.43
7.2.90.0030.01218.39
7.2.80.0060.00918.55
7.2.70.0090.00318.39
7.2.60.0070.00718.44
7.2.50.0100.00718.47
7.2.40.0000.01418.66
7.2.30.0070.01118.52
7.2.20.0040.00718.43
7.2.10.0030.01218.40
7.2.00.0090.00718.78
7.1.330.0020.01416.66
7.1.320.0060.00816.53
7.1.310.0050.01016.54
7.1.300.0070.01016.65
7.1.290.0050.00816.68
7.1.280.0020.01016.58
7.1.270.0030.01016.64
7.1.260.0060.01016.67
7.1.250.0060.00617.45
7.1.240.0070.01117.24
7.1.230.0060.01017.37
7.1.220.0070.00417.31
7.1.210.0090.00617.24
7.1.200.0030.00917.25
7.1.190.0080.00317.23
7.1.180.0110.00317.35
7.1.170.0090.00617.39
7.1.160.0030.01417.20
7.1.150.0070.00717.46
7.1.140.0060.00317.19
7.1.130.0090.00717.25
7.1.120.0070.01017.29
7.1.110.0040.01117.37
7.1.100.0320.00617.79
7.1.90.0150.00317.36
7.1.80.0080.00817.33
7.1.70.0050.00617.20
7.1.60.0160.00518.41
7.1.50.0070.01217.25
7.1.40.0100.00717.47
7.1.30.0050.00917.43
7.1.20.0080.00817.45
7.1.10.0040.01217.52
7.1.00.0030.02019.83
7.0.330.0060.01017.11
7.0.320.0070.01017.02
7.0.310.0080.00817.13
7.0.300.0070.00716.86
7.0.290.0000.01016.98
7.0.280.0030.01417.20
7.0.270.0100.00416.93
7.0.260.0040.01217.01
7.0.250.0100.00416.90
7.0.240.0030.00717.13
7.0.230.0000.01217.07
7.0.220.0060.00317.00
7.0.210.0060.00917.11
7.0.200.0010.01416.96
7.0.190.0070.01116.95
7.0.180.0110.00416.98
7.0.170.0070.00817.16
7.0.160.0030.01116.96
7.0.150.0100.00517.05
7.0.140.0030.04519.52
7.0.130.0030.00917.09
7.0.120.0150.00017.11
7.0.110.0090.00416.97
7.0.100.0060.01016.89
7.0.90.0060.00916.95
7.0.80.0090.00717.20
7.0.70.0070.04619.41
7.0.60.0080.03719.36
7.0.50.0050.04719.46
7.0.40.0060.04617.58
7.0.30.0070.04517.59
7.0.20.0080.04317.58
7.0.10.0130.04117.56
7.0.00.0080.02717.47
5.6.400.0030.01316.13
5.6.390.0080.01216.10
5.6.380.0030.01316.21
5.6.370.0040.01116.10
5.6.360.0060.01016.12
5.6.350.0080.00315.81
5.6.340.0000.01716.02
5.6.330.0050.00615.97
5.6.320.0090.00616.05
5.6.310.0070.01016.03
5.6.300.0120.00415.78
5.6.290.0070.01115.93
5.6.280.0100.03718.32
5.6.270.0030.01415.64
5.6.260.0070.01116.25
5.6.250.0100.00715.94
5.6.240.0060.00915.98
5.6.230.0070.00815.87
5.6.220.0080.04618.30
5.6.210.0070.04018.20
5.6.200.0070.04918.52
5.6.190.0030.04818.51
5.6.180.0070.04218.41
5.6.170.0020.04218.41
5.6.160.0070.04418.37
5.6.150.0090.03818.55
5.6.140.0070.04218.35
5.6.130.0030.04018.48
5.6.120.0050.04218.41
5.6.110.0080.04218.29
5.6.100.0100.04018.31
5.6.90.0030.04618.56
5.6.80.0030.05018.00
5.6.70.0050.04518.23
5.6.60.0070.04418.16
5.6.50.0100.03518.19
5.6.40.0050.04418.13
5.6.30.0090.04017.98
5.6.20.0070.03418.21
5.6.10.0070.03818.02
5.6.00.0120.03018.09
5.5.380.0130.00315.80
5.5.370.0070.00715.79
5.5.360.0000.03818.20
5.5.350.0100.04018.23
5.5.340.0080.04318.41
5.5.330.0050.04318.46
5.5.320.0080.04318.27
5.5.310.0070.04518.38
5.5.300.0100.04318.30
5.5.290.0080.03018.35
5.5.280.0050.04218.31
5.5.270.0070.04518.36
5.5.260.0060.03118.27
5.5.250.0060.04218.20
5.5.240.0050.03818.02
5.5.230.0020.04617.97
5.5.220.0150.03818.05
5.5.210.0050.04117.97
5.5.200.0070.03917.94
5.5.190.0060.04517.79
5.5.180.0030.02818.02
5.5.170.0080.00915.91
5.5.160.0060.04317.97
5.5.150.0050.04017.95
5.5.140.0050.04317.97
5.5.130.0020.03818.03
5.5.120.0080.04517.83
5.5.110.0000.04317.88
5.5.100.0030.04817.95
5.5.90.0070.04418.00
5.5.80.0030.04517.96
5.5.70.0100.03417.96
5.5.60.0080.04017.92
5.5.50.0030.04418.00
5.5.40.0050.04117.93
5.5.30.0050.03217.90
5.5.20.0060.02817.90
5.5.10.0020.03417.86
5.5.00.0080.02217.91
5.4.450.0120.02715.97
5.4.440.0020.04515.98
5.4.430.0020.04216.03
5.4.420.0020.04715.84
5.4.410.0060.02815.85
5.4.400.0090.03615.77
5.4.390.0070.03015.88
5.4.380.0080.03515.89
5.4.370.0050.03415.89
5.4.360.0040.03915.83
5.4.350.0080.03815.80
5.4.340.0050.04315.86
5.4.330.0080.00412.62
5.4.320.0090.04015.65
5.4.310.0020.04515.92
5.4.300.0070.04015.97
5.4.290.0090.04715.88
5.4.280.0080.03015.87
5.4.270.0010.03815.85
5.4.260.0040.04115.96
5.4.250.0030.04415.79
5.4.240.0050.03915.71
5.4.230.0050.03815.90
5.4.220.0060.04015.95
5.4.210.0020.04015.79
5.4.200.0020.04115.84
5.4.190.0050.04315.81
5.4.180.0060.02815.90
5.4.170.0050.04015.71
5.4.160.0090.02215.75
5.4.150.0030.04515.88
5.4.140.0070.03514.58
5.4.130.0020.04714.64
5.4.120.0020.04214.53
5.4.110.0050.03514.63
5.4.100.0060.03514.59
5.4.90.0050.03714.60
5.4.80.0040.04014.47
5.4.70.0000.03314.52
5.4.60.0040.03614.54
5.4.50.0020.04114.58
5.4.40.0030.03914.57
5.4.30.0040.04014.57
5.4.20.0020.04114.49
5.4.10.0060.03714.55
5.4.00.0050.03514.25
5.3.290.0030.06714.68
5.3.280.0030.07014.70
5.3.270.0070.07014.60
5.3.260.0030.08314.73
5.3.250.0000.08014.72
5.3.240.0030.07714.66
5.3.230.0030.07314.53
5.3.220.0030.08314.60
5.3.210.0030.07314.58
5.3.200.0030.07314.59
5.3.190.0000.06714.66
5.3.180.0100.05314.50
5.3.170.0000.07014.54
5.3.160.0030.07314.56
5.3.150.0070.05314.56
5.3.140.0100.06014.68
5.3.130.0070.07014.64
5.3.120.0100.06314.52
5.3.110.0000.07714.62
5.3.100.0070.07314.15
5.3.90.0000.07314.07
5.3.80.0030.06014.04
5.3.70.0030.07013.95
5.3.60.0130.05314.14
5.3.50.0030.05314.01
5.3.40.0000.07714.00
5.3.30.0070.07313.97
5.3.20.0000.06013.68
5.3.10.0030.06013.64
5.3.00.0030.05713.59
5.2.170.0030.04311.21
5.2.160.0000.06011.20
5.2.150.0070.05311.16
5.2.140.0070.05711.20
5.2.130.0000.05311.03
5.2.120.0130.04710.96
5.2.110.0000.05311.00
5.2.100.0000.06011.21
5.2.90.0030.06011.22
5.2.80.0030.05711.18
5.2.70.0030.04311.09
5.2.60.0070.05710.96
5.2.50.0030.05711.16
5.2.40.0000.06010.98
5.2.30.0030.05710.84
5.2.20.0070.06011.02
5.2.10.0000.05310.89
5.2.00.0000.06710.70
5.1.60.0030.04710.09
5.1.50.0000.0439.83
5.1.40.0000.0579.81
5.1.30.0070.05010.24
5.1.20.0030.05310.48
5.1.10.0030.05010.10
5.1.00.0000.04310.17
5.0.50.0030.0479.26
5.0.40.0170.0339.26
5.0.30.0070.0579.26
5.0.20.0000.0409.26
5.0.10.0000.0379.26
5.0.00.0030.0579.26
4.4.90.0000.0379.26
4.4.80.0000.0409.26
4.4.70.0000.0379.26
4.4.60.0030.0239.26
4.4.50.0000.0279.26
4.4.40.0000.0539.26
4.4.30.0070.0279.26
4.4.20.0000.0379.26
4.4.10.0030.0279.26
4.4.00.0030.0539.26
4.3.110.0000.0379.26
4.3.100.0070.0309.26
4.3.90.0000.0379.26
4.3.80.0000.0579.26
4.3.70.0030.0239.26
4.3.60.0000.0309.26
4.3.50.0000.0379.26
4.3.40.0070.0439.26
4.3.30.0030.0339.26
4.3.20.0000.0279.26
4.3.10.0000.0339.26
4.3.00.0030.0379.26

preferences:
49 ms | 401 KiB | 5 Q