3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var1 = 1; $var2 = ""; $var3 = 7; $var4 = ""; $var5 = 7; $var6 = "foobar"; $var7 = "abc"; $var8 = 55; $var9 = 6; $var10 = 21; $var11 = "bc"; $var12 = ""; $i = 1; while(isset(${"var" . $i})){ if (!empty(${"var" . $i})) { $Data[] = ${"var" . $i}; } else { $Data[] = ' - '; } $i++; } var_dump($Data);

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)
8.5.10.0060.00518.50
8.5.00.0130.00820.08
8.4.150.0030.00014.05
8.4.140.0150.00617.59
8.4.130.0140.00717.91
8.4.120.0140.00524.27
8.4.110.0110.00524.06
8.4.100.0090.00717.73
8.4.90.0120.00820.51
8.4.80.0110.00818.96
8.4.70.0070.01218.88
8.4.60.0080.00818.85
8.4.50.0080.00318.73
8.4.40.0170.00319.39
8.4.30.0070.01320.67
8.4.20.0070.01320.32
8.4.10.0160.00319.38
8.3.280.0120.00918.60
8.3.270.0150.00916.56
8.3.260.0050.00316.63
8.3.250.0110.00719.14
8.3.240.0100.00717.27
8.3.230.0130.00616.79
8.3.220.0050.00319.01
8.3.210.0090.01218.37
8.3.200.0070.00216.77
8.3.190.0100.00817.31
8.3.180.0030.00517.04
8.3.170.0110.00717.13
8.3.160.0140.00418.43
8.3.150.0110.00718.46
8.3.140.0060.00317.18
8.3.130.0100.00018.16
8.3.120.0040.01120.41
8.3.110.0110.00020.94
8.3.100.0060.00316.63
8.3.90.0080.00026.77
8.3.80.0080.00418.33
8.3.70.0100.01016.88
8.3.60.0180.00418.43
8.3.50.0090.00917.21
8.3.40.0130.00318.53
8.3.30.0150.00418.42
8.3.20.0040.00420.92
8.3.10.0040.00420.61
8.3.00.0090.00021.90
8.2.290.0110.00716.59
8.2.280.0060.00218.65
8.2.270.0110.00717.30
8.2.260.0120.00318.50
8.2.250.0100.01016.70
8.2.240.0090.00317.15
8.2.230.0140.00322.58
8.2.220.0000.00924.06
8.2.210.0090.00926.77
8.2.200.0060.00316.88
8.2.190.0090.00618.16
8.2.180.0150.00025.92
8.2.170.0150.00022.96
8.2.160.0100.00320.29
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0060.00626.16
8.2.120.0070.00020.01
8.2.110.0030.00619.45
8.2.100.0090.00317.72
8.2.90.0000.00818.09
8.2.80.0080.00017.97
8.2.70.0030.00618.05
8.2.60.0000.00918.16
8.2.50.0040.00418.10
8.2.40.0040.00419.38
8.2.30.0050.00219.32
8.2.20.0040.00418.09
8.2.10.0070.00018.76
8.2.00.0040.00419.44
8.1.330.0120.00722.01
8.1.320.0120.00915.79
8.1.310.0100.00318.22
8.1.300.0150.00416.00
8.1.290.0030.00630.84
8.1.280.0030.01025.92
8.1.270.0090.00622.04
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0090.00320.95
8.1.220.0030.00717.74
8.1.210.0030.00618.98
8.1.200.0030.00517.35
8.1.190.0060.00317.35
8.1.180.0030.00618.10
8.1.170.0040.00418.64
8.1.160.0000.00718.94
8.1.150.0080.00018.87
8.1.140.0040.00418.86
8.1.130.0000.00720.14
8.1.120.0000.00717.52
8.1.110.0030.00317.46
8.1.100.0030.00717.52
8.1.90.0000.00717.40
8.1.80.0040.00417.48
8.1.70.0060.00317.43
8.1.60.0030.00517.58
8.1.50.0050.00317.59
8.1.40.0080.00017.53
8.1.30.0040.00417.66
8.1.20.0060.00317.64
8.1.10.0030.00617.54
8.1.00.0000.00817.49
8.0.300.0040.00419.98
8.0.290.0040.00416.75
8.0.280.0030.00318.39
8.0.270.0000.00717.32
8.0.260.0030.00318.39
8.0.250.0030.00316.98
8.0.240.0070.00016.96
8.0.230.0030.00316.88
8.0.220.0050.00516.92
8.0.210.0080.00016.85
8.0.200.0030.00316.98
8.0.190.0040.00416.90
8.0.180.0030.00317.00
8.0.170.0000.00816.93
8.0.160.0040.00416.84
8.0.150.0030.00316.89
8.0.140.0040.00316.90
8.0.130.0030.00313.35
8.0.120.0000.00816.85
8.0.110.0070.00016.79
8.0.100.0000.00816.91
8.0.90.0070.00016.78
8.0.80.0040.01116.95
8.0.70.0000.00716.91
8.0.60.0040.00416.96
8.0.50.0000.00716.69
8.0.30.0150.00416.96
8.0.20.0130.00617.08
8.0.10.0040.00417.01
8.0.00.0060.01216.72
7.4.330.0000.00515.55
7.4.320.0000.00716.47
7.4.300.0000.00616.64
7.4.290.0000.00716.62
7.4.280.0000.00816.40
7.4.270.0040.00716.44
7.4.260.0000.00716.60
7.4.250.0040.00416.55
7.4.240.0060.00316.66
7.4.230.0040.00416.59
7.4.220.0090.00016.55
7.4.210.0080.00716.51
7.4.200.0030.00316.31
7.4.160.0100.00916.53
7.4.140.0120.00917.86
7.4.130.0100.00716.64
7.4.120.0120.00916.73
7.4.110.0120.00616.62
7.4.100.0060.01716.60
7.4.90.0060.01216.45
7.4.80.0070.01019.39
7.4.70.0060.01016.50
7.4.60.0090.00616.69
7.4.50.0090.00616.52
7.4.40.0140.00416.38
7.4.00.0120.00315.14
7.3.330.0000.00513.12
7.3.320.0030.00513.01
7.3.310.0030.00316.20
7.3.300.0000.00716.31
7.3.290.0030.00316.29
7.3.280.0100.00716.21
7.3.260.0090.01116.41
7.3.230.0180.00716.45
7.3.210.0160.00316.33
7.3.200.0090.00616.43
7.3.190.0090.00916.53
7.3.180.0090.00916.58
7.3.170.0100.01316.55
7.3.160.0060.01016.54
7.3.120.0090.00614.46
7.3.110.0040.01214.75
7.3.100.0060.00914.46
7.3.90.0030.00914.79
7.3.80.0000.01414.80
7.3.70.0000.01614.83
7.3.60.0030.01414.85
7.3.50.0110.00314.67
7.3.40.0090.00314.68
7.3.30.0050.00714.79
7.3.20.0030.01316.51
7.3.10.0090.01016.58
7.3.00.0110.00716.52
7.2.330.0150.00316.63
7.2.320.0110.01116.78
7.2.310.0090.00816.72
7.2.300.0070.01816.46
7.2.290.0050.01116.74
7.2.240.0060.01015.03
7.2.230.0100.00714.91
7.2.220.0070.01015.04
7.2.210.0070.01014.96
7.2.200.0060.00915.11
7.2.190.0030.01015.00
7.2.180.0130.00214.85
7.2.170.0110.00514.67
7.2.160.0050.01015.00
7.2.150.0090.00916.84
7.2.140.0080.00916.86
7.2.130.0040.00816.71
7.2.120.0040.00916.84
7.2.110.0040.00616.81
7.2.100.0140.00516.89
7.2.90.0090.00816.75
7.2.80.0050.00616.88
7.2.70.0050.00916.56
7.2.60.0020.01116.91
7.2.50.0020.00916.80
7.2.40.0060.00716.83
7.2.30.0030.00816.88
7.2.20.0020.01116.92
7.2.10.0030.01016.75
7.2.00.0090.00617.01
7.1.330.0070.01015.86
7.1.320.0100.00715.86
7.1.310.0040.00815.64
7.1.300.0080.00015.75
7.1.290.0040.01115.49
7.1.280.0080.00415.66
7.1.270.0060.00815.70
7.1.260.0060.00615.72
7.1.250.0050.01315.60

preferences:
34.4 ms | 403 KiB | 5 Q