3v4l.org

run code in 300+ PHP versions simultaneously
<?php function modifyArray(&$array) { foreach ($array as &$value) { $value = $value + 1; } $value = $value + 2; } $array = array(1, 2, 3); modifyArray($array); var_dump($array);

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)
8.3.60.0140.00718.31
8.3.50.0140.00016.39
8.3.40.0150.00018.52
8.3.30.0120.00318.54
8.3.20.0040.00421.77
8.3.10.0030.00520.21
8.3.00.0080.00022.39
8.2.180.0090.00616.63
8.2.170.0120.00922.96
8.2.160.0160.00022.13
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0000.00720.98
8.2.110.0060.00322.26
8.2.100.0110.00017.84
8.2.90.0000.00818.03
8.2.80.0040.00418.04
8.2.70.0040.00417.92
8.2.60.0000.00718.22
8.2.50.0050.00318.10
8.2.40.0040.00419.30
8.2.30.0030.00619.26
8.2.20.0040.00418.07
8.2.10.0040.00419.25
8.2.00.0000.00819.31
8.1.280.0140.00025.92
8.1.270.0040.00420.76
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00622.14
8.1.230.0070.00422.72
8.1.220.0030.00519.43
8.1.210.0000.00818.77
8.1.200.0000.01017.35
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00418.48
8.1.160.0000.00719.05
8.1.150.0040.00418.93
8.1.140.0070.00020.86
8.1.130.0000.00720.12
8.1.120.0000.00817.48
8.1.110.0020.00517.52
8.1.100.0040.00417.44
8.1.90.0000.00817.47
8.1.80.0000.00817.30
8.1.70.0040.00417.50
8.1.60.0030.00517.50
8.1.50.0040.00417.49
8.1.40.0030.00617.51
8.1.30.0030.00517.68
8.1.20.0040.00417.48
8.1.10.0050.00217.48
8.1.00.0040.00417.49
8.0.300.0070.00019.79
8.0.290.0060.00316.75
8.0.280.0030.00318.39
8.0.270.0030.00317.25
8.0.260.0040.00420.20
8.0.250.0000.00616.89
8.0.240.0080.00017.00
8.0.230.0060.00316.91
8.0.220.0000.00716.97
8.0.210.0040.00417.00
8.0.200.0020.00516.96
8.0.190.0040.00416.88
8.0.180.0070.00017.02
8.0.170.0030.00616.95
8.0.160.0070.00016.88
8.0.150.0030.00516.80
8.0.140.0040.00416.91
8.0.130.0000.00613.43
8.0.120.0040.00416.91
8.0.110.0040.00416.75
8.0.100.0040.00417.02
8.0.90.0000.00716.83
8.0.80.0080.01016.86
8.0.70.0050.00217.06
8.0.60.0050.00316.86
8.0.50.0040.00416.98
8.0.30.0100.01017.21
8.0.20.0090.00916.98
8.0.10.0000.00716.95
8.0.00.0120.00916.67
7.4.330.0000.00516.66
7.4.320.0000.00716.49
7.4.300.0060.00016.63
7.4.290.0070.00016.59
7.4.280.0040.00416.53
7.4.270.0030.00616.52
7.4.260.0030.00313.17
7.4.250.0070.00016.61
7.4.240.0020.00516.57
7.4.230.0020.00516.67
7.4.220.0050.00216.51
7.4.210.0070.00716.58
7.4.200.0030.00516.64
7.4.130.0140.00316.54
7.4.120.0110.01116.48
7.4.110.0090.00916.62
7.4.100.0080.01116.60
7.4.90.0110.00716.73
7.4.80.0020.01717.80
7.4.70.0100.00816.41
7.4.60.0090.01016.33
7.4.50.0100.00716.31
7.4.40.0070.01016.26
7.4.30.0070.01016.35
7.4.20.0140.01016.26
7.4.10.0100.00716.67
7.4.00.0100.00815.45
7.3.330.0000.00716.35
7.3.320.0030.00313.17
7.3.310.0070.00016.16
7.3.300.0000.00716.31
7.3.290.0090.00516.27
7.3.280.0100.01016.23
7.3.260.0070.01216.42
7.3.240.0110.00616.51
7.3.230.0130.00716.52
7.3.210.0110.00516.27
7.3.200.0040.01216.24
7.3.190.0040.01516.56
7.3.180.0100.00716.28
7.3.170.0110.00816.45
7.3.160.0100.01016.51
7.3.150.0130.01016.21
7.3.140.0110.00516.41
7.3.130.0120.00616.42
7.3.120.0070.01315.66
7.3.110.0080.01015.49
7.3.100.0110.00915.60
7.3.90.0050.01015.76
7.3.80.0060.01215.55
7.3.70.0090.00815.17
7.3.60.0090.00715.26
7.3.50.0090.00615.22
7.3.40.0080.00915.26
7.3.30.0080.00815.38
7.3.20.0100.00916.47
7.3.10.0090.00816.43
7.3.00.0090.00816.42
7.2.330.0100.01616.52
7.2.320.0100.00816.35
7.2.310.0070.01016.52
7.2.300.0110.00716.50
7.2.290.0100.01216.56
7.2.280.0160.00716.60
7.2.270.0120.00916.43
7.2.260.0070.01316.48
7.2.250.0120.00715.73
7.2.240.0060.01315.95
7.2.230.0130.00315.79
7.2.220.0110.00715.78
7.2.210.0060.01015.46
7.2.200.0090.00815.58
7.2.190.0040.01415.41
7.2.180.0090.00815.43
7.2.170.0120.00715.49
7.2.160.0120.00615.67
7.2.150.0090.01116.76
7.2.140.0090.00816.73
7.2.130.0070.01116.72
7.2.120.0030.01616.69
7.2.110.0080.01016.69
7.2.100.0070.01216.68
7.2.90.0070.01116.59
7.2.80.0110.00716.67
7.2.70.0100.01016.56
7.2.60.0090.01016.70
7.2.50.0080.01216.64
7.2.40.0090.01416.62
7.2.30.0100.01016.60
7.2.20.0060.01116.75
7.2.10.0130.00716.66
7.2.00.0080.01016.51
7.1.330.0160.00715.58
7.1.320.0160.00615.61
7.1.310.0090.01215.59
7.1.300.0130.00615.69
7.1.290.0160.01115.66
7.1.280.0110.00815.63
7.1.270.0120.00815.69
7.1.260.0120.00515.63
7.1.250.0160.00515.72
7.1.240.0190.00515.50
7.1.230.0210.01115.41
7.1.220.0250.00615.36
7.1.210.0250.01115.50
7.1.200.0170.01715.35
7.1.190.0180.01215.36
7.1.180.0250.00915.55
7.1.170.0260.00715.39
7.1.160.0200.01715.57
7.1.150.0250.00715.36
7.1.140.0240.00915.40
7.1.130.0270.00715.38
7.1.120.0390.01115.63
7.1.110.0310.00015.70
7.1.100.0280.00915.61
7.1.90.0240.00815.59
7.1.80.0170.01315.61
7.1.70.0230.01015.36
7.1.60.0270.00515.38
7.1.50.0190.01415.61
7.1.40.0280.00715.65
7.1.30.0200.01015.48
7.1.20.0260.01015.44
7.1.10.0080.02315.61
7.1.00.0210.01415.43

preferences:
61.24 ms | 400 KiB | 5 Q