3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr[] = 'test'; function addToArray($arg1, $arg2){ $arr = []; $arr[] = $arg1; $arr[] = $arg2; print_r($arr); } addToArray('test', 'nichtJulian'); var_dump($extistiertnicht); $extistiertnicht[] ='Test'; print_R($extistiertnicht); echo $gibtsnicht + 9;

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)
8.3.40.0140.00018.71
8.3.30.0070.00718.82
8.3.20.0040.00420.34
8.3.10.0080.00021.91
8.3.00.0040.00419.38
8.2.170.0110.00722.96
8.2.160.0140.00020.43
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0040.00419.66
8.2.110.0030.00620.89
8.2.100.0090.00317.84
8.2.90.0050.00319.36
8.2.80.0080.00017.97
8.2.70.0090.00017.75
8.2.60.0090.00018.05
8.2.50.0050.00318.07
8.2.40.0050.00519.88
8.2.30.0000.00718.14
8.2.20.0000.00717.78
8.2.10.0040.00418.05
8.2.00.0050.00217.56
8.1.270.0040.00420.73
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00823.80
8.1.230.0090.00322.56
8.1.220.0030.00517.74
8.1.210.0030.00618.77
8.1.200.0050.00517.35
8.1.190.0030.00617.25
8.1.180.0040.00418.10
8.1.170.0060.00320.25
8.1.160.0040.00421.89
8.1.150.0000.00818.84
8.1.140.0000.00717.32
8.1.130.0030.00317.91
8.1.120.0090.00017.45
8.1.110.0040.00417.31
8.1.100.0000.00817.43
8.1.90.0050.00317.45
8.1.80.0040.00417.39
8.1.70.0000.00717.45
8.1.60.0030.00517.61
8.1.50.0070.00017.43
8.1.40.0030.00617.44
8.1.30.0080.00017.72
8.1.20.0000.00817.61
8.1.10.0000.00817.38
8.1.00.0000.01117.52
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0000.00718.46
8.0.270.0030.00517.39
8.0.260.0070.00017.27
8.0.250.0030.00317.08
8.0.240.0000.00617.04
8.0.230.0000.00716.96
8.0.220.0070.00016.81
8.0.210.0040.00416.91
8.0.200.0000.00816.86
8.0.190.0070.00017.02
8.0.180.0000.00716.91
8.0.170.0080.00016.96
8.0.160.0060.00316.79
8.0.150.0070.00016.87
8.0.140.0000.00716.89
8.0.130.0000.00613.33
8.0.120.0050.00316.72
8.0.110.0040.00416.91
8.0.100.0070.00016.94
8.0.90.0060.00316.94
8.0.80.0120.00916.92
8.0.70.0050.00216.80
8.0.60.0000.00716.82
8.0.50.0080.00016.97
8.0.30.0120.01317.17
8.0.20.0120.00717.40
8.0.10.0030.00317.04
8.0.00.0080.01016.80
7.4.330.0050.00015.03
7.4.320.0060.00016.32
7.4.300.0000.00616.63
7.4.290.0000.00716.43
7.4.280.0040.00416.52
7.4.270.0040.00416.50
7.4.260.0050.00216.55
7.4.250.0040.00416.50
7.4.240.0020.00616.49
7.4.230.0000.00716.52
7.4.220.0090.01216.48
7.4.210.0120.00816.50
7.4.200.0000.00816.69
7.4.160.0130.00316.26
7.4.150.0120.00917.40
7.4.140.0080.00917.86
7.4.130.0090.01116.52
7.4.120.0060.01116.47
7.4.110.0100.01316.51
7.4.100.0090.01216.64
7.4.90.0040.01216.36
7.4.80.0060.01119.39
7.4.70.0070.01316.56
7.4.60.0110.00716.57
7.4.50.0060.00316.24
7.4.40.0170.00016.47
7.4.30.0120.00916.43
7.4.00.0070.01014.80
7.3.330.0050.00013.34
7.3.320.0070.00713.26
7.3.310.0000.00816.24
7.3.300.0070.00016.25
7.3.290.0090.00816.35
7.3.280.0080.01016.43
7.3.270.0130.00317.40
7.3.260.0090.00916.50
7.3.250.0100.01216.38
7.3.240.0060.01116.40
7.3.230.0100.01316.39
7.3.210.0060.01616.45
7.3.200.0070.01419.39
7.3.190.0020.01516.59
7.3.180.0060.01016.47
7.3.170.0140.00316.44
7.3.160.0060.01016.29
7.3.10.0050.01116.70
7.3.00.0030.01116.78
7.2.330.0140.00316.56
7.2.320.0140.00316.54
7.2.310.0140.00416.72
7.2.300.0110.01116.71
7.2.290.0090.01216.71
7.2.130.0030.01216.88
7.2.120.0070.00516.85
7.2.110.0020.00916.76
7.2.100.0060.00816.79
7.2.90.0090.00616.80
7.2.80.0060.01016.85
7.2.70.0100.00416.79
7.2.60.0060.00716.98
7.2.50.0070.00616.82
7.2.40.0070.00616.74
7.2.30.0040.01116.91
7.2.20.0020.00916.75
7.2.10.0030.01116.84
7.2.00.0030.00917.49
7.1.250.0090.00215.80
7.1.230.0080.00815.57
7.1.220.0060.00615.84
7.1.210.0000.01215.86
7.1.200.0070.00715.81
7.1.190.0080.00415.46
7.1.180.0060.00615.77
7.1.170.0060.00615.69
7.1.160.0110.00015.52
7.1.150.0110.00015.93
7.1.140.0120.00015.79
7.1.130.0040.00815.52
7.1.120.0080.00415.82
7.1.110.0070.00715.93
7.1.100.0060.00816.90
7.1.90.0050.00515.91
7.1.80.0060.00315.73
7.1.70.0040.00516.36
7.1.60.0020.01116.62
7.1.50.0090.01016.23
7.1.40.0090.00616.05
7.1.30.0070.00715.82
7.1.20.0090.00615.94
7.1.10.0040.00815.95
7.1.00.0020.04218.96
7.0.310.0040.01015.54
7.0.300.0030.01015.50
7.0.290.0090.00615.58
7.0.280.0040.00415.56
7.0.270.0090.00015.40
7.0.260.0050.00515.46
7.0.250.0030.00715.14
7.0.240.0080.00415.30
7.0.230.0100.00315.26
7.0.220.0030.01315.57
7.0.210.0100.00015.62
7.0.200.0100.00216.19
7.0.190.0000.01215.23
7.0.180.0070.00015.19
7.0.170.0070.00015.54
7.0.160.0130.00015.35
7.0.150.0030.00915.28
7.0.140.0020.03918.67
7.0.130.0040.00815.42
7.0.120.0060.00615.59
7.0.110.0060.00615.52
7.0.100.0080.00415.52
7.0.90.0000.01315.50
7.0.80.0060.00615.46
7.0.70.0030.01015.42
7.0.60.0030.04617.62
7.0.50.0020.02516.58
7.0.40.0090.04016.85
7.0.30.0260.02216.72
7.0.20.0200.03216.72
7.0.10.0120.03116.80
7.0.00.0100.04316.91
5.6.380.0000.01014.47
5.6.370.0050.00314.04
5.6.360.0000.01014.59
5.6.350.0040.00414.29
5.6.340.0040.00414.67
5.6.330.0070.00014.51
5.6.320.0040.00714.55
5.6.310.0000.00714.77
5.6.300.0040.00714.20
5.6.290.0030.00914.36
5.6.280.0080.03517.69
5.6.270.0060.00714.58
5.6.260.0000.01014.36
5.6.250.0030.00614.45
5.6.240.0000.01014.54
5.6.230.0040.00414.49
5.6.220.0070.00614.38
5.6.210.0100.04117.51
5.6.200.0050.04316.29
5.6.190.0070.02917.46
5.6.180.0180.03717.57
5.6.170.0200.03217.31
5.6.160.0090.03517.46
5.6.150.0040.02616.28
5.6.140.0100.03716.31
5.6.130.0050.04416.40
5.6.120.0080.03617.64
5.6.110.0090.03617.64
5.6.100.0110.02317.63
5.6.90.0070.04517.72
5.6.80.0060.04217.27
5.6.70.0080.02317.41
5.6.60.0040.00814.35
5.6.50.0090.00014.27
5.6.40.0030.00814.41
5.6.30.0040.00814.47
5.6.20.0030.00914.38
5.6.10.0040.00414.14
5.6.00.0040.00714.17
5.5.380.0000.00811.31
5.5.370.0030.01011.38
5.5.360.0030.00611.31
5.5.350.0120.02515.74
5.5.340.0020.03514.60
5.5.330.0070.04515.85
5.5.320.0070.03615.70
5.5.310.0150.04215.73
5.5.300.0100.03014.56
5.5.290.0030.04514.71
5.5.280.0020.02415.93
5.5.270.0100.03815.88
5.5.260.0070.03516.04
5.5.250.0020.04515.71
5.5.240.0030.02215.85
5.5.230.0030.00311.14
5.5.220.0050.00311.24
5.5.210.0040.00411.36
5.5.200.0070.00410.97
5.5.190.0030.00311.36
5.5.180.0030.00710.95
5.5.170.0060.00614.42
5.5.160.0070.00011.22
5.5.150.0020.00211.12
5.5.140.0030.00510.97
5.5.130.0050.00211.48
5.5.120.0040.00411.11
5.5.110.0090.00311.17
5.5.100.0040.00411.32
5.5.90.0060.00311.31
5.5.80.0060.00311.31
5.5.70.0030.00611.01
5.5.60.0030.00611.38
5.5.50.0040.00811.14
5.5.40.0030.00311.23
5.5.30.0000.01110.97
5.5.20.0080.00311.32
5.5.10.0000.00811.25
5.5.00.0040.00411.29
5.4.450.0080.03215.35
5.4.440.0400.03715.26
5.4.430.0500.03215.50
5.4.420.0290.03315.56
5.4.410.0170.03015.25
5.4.400.0160.02314.79
5.4.390.0080.03314.98
5.4.380.0120.03314.91
5.4.370.0110.03014.73
5.4.360.0100.03514.92
5.4.350.0170.02614.88
5.4.340.0100.03415.02
5.4.330.0030.00311.36
5.4.320.0100.03114.90
5.4.310.0080.03114.79
5.4.300.0120.03514.85
5.4.290.0080.03214.78
5.4.280.0170.02614.93
5.4.270.0170.02714.88
5.4.260.0110.02814.88
5.4.250.0130.03314.81
5.4.240.0080.03414.95
5.4.230.0100.02814.85
5.4.220.0140.02815.03
5.4.210.0170.02714.79
5.4.200.0140.02413.69
5.4.190.0100.03014.76
5.4.180.0120.02914.94
5.4.170.0170.02314.96
5.4.160.0120.02514.87
5.4.150.0130.03014.96
5.4.140.0100.03013.63
5.4.130.0100.02813.80
5.4.120.0120.02713.98
5.4.110.0130.02813.68
5.4.100.0060.03313.75
5.4.90.0100.03013.59
5.4.80.0160.03113.56
5.4.70.0120.03413.77
5.4.60.0120.02313.68
5.4.50.0120.02713.70
5.4.40.0190.03013.65
5.4.30.0080.03213.79
5.4.20.0150.02813.65
5.4.10.0130.02613.71
5.4.00.0090.02913.25
5.3.290.0070.03512.71
5.3.280.0120.02712.67
5.3.270.0150.02612.68
5.3.260.0050.03312.62
5.3.250.0150.02412.63
5.3.240.0170.02312.62
5.3.230.0100.02712.67
5.3.220.0180.02612.65
5.3.210.0070.03612.68
5.3.200.0140.02412.69
5.3.190.0100.02912.69
5.3.180.0100.02712.58
5.3.170.0030.03312.61
5.3.160.0140.02212.68
5.3.150.0060.03312.68
5.3.140.0140.02412.66
5.3.130.0080.03712.64
5.3.120.0100.03012.57
5.3.110.0130.02512.68
5.3.100.0080.03212.42
5.3.90.0110.02712.39
5.3.80.0130.02412.34
5.3.70.0160.02312.37
5.3.60.0130.03312.30
5.3.50.0150.02512.34
5.3.40.0120.02712.34
5.3.30.0130.02312.29
5.3.20.0120.02712.25
5.3.10.0200.02312.17
5.3.00.0170.02512.17
5.2.170.0140.01910.88
5.2.160.0150.01610.93
5.2.150.0100.02310.89
5.2.140.0110.02110.91
5.2.130.0100.02210.92
5.2.120.0130.01910.91
5.2.110.0090.02410.87
5.2.100.0080.02110.89
5.2.90.0090.02110.87
5.2.80.0100.02210.90
5.2.70.0110.02110.86
5.2.60.0130.02210.93
5.2.50.0070.02510.87
5.2.40.0080.02310.80
5.2.30.0150.01510.82
5.2.20.0070.02210.81
5.2.10.0070.02510.77
5.2.00.0100.02110.65
5.1.60.0050.02210.32
5.1.50.0060.02010.31
5.1.40.0080.02010.30
5.1.30.0080.02210.48
5.1.20.0120.01710.52
5.1.10.0130.01510.39
5.1.00.0060.02010.36
5.0.50.0060.0159.64
5.0.40.0040.0159.58
5.0.30.0080.0229.48
5.0.20.0080.0129.50
5.0.10.0110.0119.45
5.0.00.0030.0259.40
4.4.90.0030.0148.25
4.4.80.0020.0148.26
4.4.70.0030.0138.26
4.4.60.0070.0088.28
4.4.50.0050.0108.25
4.4.40.0020.0208.27
4.4.30.0030.0128.27
4.4.20.0020.0148.31
4.4.10.0080.0138.32
4.4.00.0090.0178.27
4.3.110.0000.0148.24
4.3.100.0020.0128.22
4.3.90.0030.0118.20
4.3.80.0030.0208.22
4.3.70.0010.0128.20
4.3.60.0020.0128.21
4.3.50.0030.0138.26
4.3.40.0030.0188.18
4.3.30.0030.0117.60
4.3.20.0000.0147.60
4.3.10.0010.0137.55
4.3.00.0020.0148.94

preferences:
44.3 ms | 400 KiB | 5 Q