3v4l.org

run code in 300+ PHP versions simultaneously
<?php $c="chr"; $unzip=$c(103).$c(122).$c(105).$c(110); $unzip.=$c(102).$c(108).$c(97).$c(116).$c(101); echo $unzip;

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)
8.3.60.0140.00418.66
8.3.50.0120.00318.33
8.3.40.0080.00818.92
8.3.30.0120.00618.79
8.3.20.0080.00019.24
8.3.10.0040.00423.66
8.3.00.0030.00520.57
8.2.180.0150.00616.32
8.2.170.0090.00622.96
8.2.160.0030.01022.08
8.2.150.0090.00024.18
8.2.140.0050.00324.66
8.2.130.0040.00419.89
8.2.120.0050.00326.35
8.2.110.0030.00619.38
8.2.100.0040.00717.85
8.2.90.0000.00917.75
8.2.80.0060.00617.97
8.2.70.0090.00017.93
8.2.60.0040.00418.16
8.2.50.0080.00018.10
8.2.40.0040.00422.14
8.2.30.0030.00619.30
8.2.20.0040.00418.15
8.2.10.0050.00218.04
8.2.00.0040.00418.11
8.1.270.0040.00421.98
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00319.26
8.1.230.0080.00417.77
8.1.220.0080.00017.91
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00917.22
8.1.180.0080.00018.10
8.1.170.0040.00418.64
8.1.160.0060.00318.80
8.1.150.0000.00718.80
8.1.140.0030.00522.12
8.1.130.0040.00420.02
8.1.120.0000.00717.47
8.1.110.0060.00317.47
8.1.100.0050.00317.38
8.1.90.0000.00717.48
8.1.80.0050.00317.53
8.1.70.0000.00717.51
8.1.60.0000.00817.58
8.1.50.0000.00817.48
8.1.40.0080.00017.50
8.1.30.0000.00717.51
8.1.20.0100.00017.65
8.1.10.0040.00417.65
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0000.00816.63
8.0.280.0040.00418.51
8.0.270.0030.00317.31
8.0.260.0000.00718.39
8.0.250.0070.00016.86
8.0.240.0030.00316.94
8.0.230.0000.00816.88
8.0.220.0040.00416.91
8.0.210.0000.00616.87
8.0.200.0000.00716.97
8.0.190.0040.00416.95
8.0.180.0000.00716.95
8.0.170.0000.00916.91
8.0.160.0040.00416.88
8.0.150.0110.00016.82
8.0.140.0040.00416.92
8.0.130.0000.00513.34
8.0.120.0070.00016.92
8.0.110.0000.00716.97
8.0.100.0040.00416.85
8.0.90.0030.00516.86
8.0.80.0100.01016.90
8.0.70.0030.00716.85
8.0.60.0000.00716.91
8.0.50.0000.00816.89
8.0.30.0090.01017.22
8.0.20.0110.01117.40
8.0.10.0070.00016.81
8.0.00.0080.01116.73
7.4.330.0030.00315.55
7.4.320.0050.00216.62
7.4.300.0060.00016.47
7.4.290.0030.00516.50
7.4.280.0040.00416.63
7.4.270.0000.00716.41
7.4.260.0030.00316.50
7.4.250.0040.00416.59
7.4.240.0070.00016.57
7.4.230.0070.00016.38
7.4.220.0000.00816.28
7.4.210.0140.00316.60
7.4.200.0070.00016.57
7.4.160.0100.00816.51
7.4.140.0120.00617.86
7.4.130.0130.00316.66
7.4.120.0090.00916.50
7.4.110.0110.00816.51
7.4.100.0060.01116.43
7.4.90.0030.01816.50
7.4.80.0140.00719.39
7.4.70.0100.00716.61
7.4.60.0040.01216.43
7.4.50.0090.00616.16
7.4.40.0040.01216.50
7.4.10.0100.00614.64
7.4.00.0100.00615.00
7.3.330.0030.00313.03
7.3.320.0030.00313.18
7.3.310.0040.00416.14
7.3.300.0070.00016.16
7.3.290.0030.00316.30
7.3.280.0120.00616.27
7.3.260.0100.00916.40
7.3.240.0110.00816.40
7.3.230.0070.01016.25
7.3.210.0170.00716.45
7.3.200.0130.00316.39
7.3.190.0120.00916.18
7.3.180.0040.01116.21
7.3.170.0030.01716.29
7.3.160.0120.00816.43
7.3.130.0110.00714.58
7.3.120.0070.00814.80
7.3.110.0060.01315.10
7.3.100.0060.00915.09
7.3.90.0030.00714.70
7.3.80.0040.00814.78
7.3.70.0040.00414.83
7.3.60.0000.01314.84
7.3.50.0060.00914.55
7.3.40.0070.00714.72
7.3.30.0090.00314.47
7.3.20.0000.00916.68
7.3.10.0100.00316.28
7.3.00.0140.00016.83
7.2.330.0070.01016.73
7.2.320.0130.00316.55
7.2.310.0060.01916.25
7.2.300.0140.00816.52
7.2.290.0030.01416.30
7.2.260.0090.00915.05
7.2.250.0070.01114.76
7.2.240.0000.01514.95
7.2.230.0070.00715.05
7.2.220.0060.00914.76
7.2.210.0090.00615.14
7.2.200.0060.00314.77
7.2.190.0000.01514.93
7.2.180.0040.00814.73
7.2.170.0100.00715.07
7.2.160.0030.01314.91
7.2.150.0040.00816.57
7.2.140.0070.00716.58
7.2.130.0100.00716.75
7.2.120.0070.00716.67
7.2.110.0070.00716.54
7.2.100.0090.00516.58
7.2.90.0090.00616.62
7.2.80.0000.01416.46
7.2.70.0100.00516.77
7.2.60.0050.01016.79
7.2.50.0070.00916.67
7.2.40.0090.01016.66
7.2.30.0060.01116.69
7.2.20.0050.01016.67
7.2.10.0030.01316.90
7.2.00.0000.01316.80
7.1.330.0030.01015.76
7.1.320.0030.00615.69
7.1.310.0000.00815.68
7.1.300.0060.01015.78
7.1.290.0070.00715.80
7.1.280.0040.01115.73
7.1.270.0000.01415.46
7.1.260.0030.01215.41
7.1.250.0000.01115.51
7.1.240.0030.01015.63
7.1.230.0060.00915.61
7.1.220.0020.01015.76
7.1.210.0050.01015.71
7.1.200.0070.00415.64
7.1.190.0110.00315.63
7.1.180.0090.00515.54
7.1.170.0060.01015.54
7.1.160.0070.00815.53
7.1.150.0070.00815.67
7.1.140.0110.00315.64
7.1.130.0050.00915.52
7.1.120.0060.00615.81
7.1.110.0070.00615.62
7.1.100.0050.00815.63
7.1.90.0050.00815.54
7.1.80.0060.00915.62
7.1.70.0100.00315.56
7.1.60.0120.00215.63
7.1.50.0090.00415.52
7.1.40.0060.00515.59
7.1.30.0080.00515.58
7.1.20.0090.00615.60
7.1.10.0060.00915.52
7.1.00.0030.00915.51
7.0.330.0070.00715.32
7.0.320.0000.01515.63
7.0.310.0000.00915.36
7.0.300.0080.00015.29
7.0.290.0060.00915.37
7.0.280.0000.00915.41
7.0.270.0130.00315.46
7.0.260.0060.00615.53
7.0.250.0070.00715.42
7.0.240.0060.00615.40
7.0.230.0120.00415.44
7.0.220.0030.01415.49
7.0.210.0100.00715.36
7.0.200.0000.01015.43
7.0.190.0090.00315.45
7.0.180.0080.00315.12
7.0.170.0100.00715.48
7.0.160.0070.01015.45
7.0.150.0030.00715.30
7.0.140.0070.00715.48
7.0.130.0120.00015.56
7.0.120.0000.00815.30
7.0.110.0090.00615.42
7.0.100.0100.00315.57
7.0.90.0070.00715.41
7.0.80.0090.00015.47
7.0.70.0080.00815.51
7.0.60.0000.01515.38
7.0.50.0150.00015.42
7.0.40.0030.01213.52
7.0.30.0000.00813.52
7.0.20.0100.00313.32
7.0.10.0060.01013.46
7.0.00.0060.01213.50
5.6.400.0000.01314.07
5.6.390.0000.01114.39
5.6.380.0090.00514.39
5.6.370.0030.00914.29
5.6.360.0080.00014.09
5.6.350.0000.01814.59
5.6.340.0040.00714.39
5.6.330.0100.00314.29
5.6.320.0040.00714.50
5.6.310.0080.00314.43
5.6.300.0060.00914.56
5.6.290.0090.00614.57
5.6.280.0000.00814.25
5.6.270.0090.00314.13
5.6.260.0070.00714.64
5.6.250.0040.01114.29
5.6.240.0000.00914.25
5.6.230.0100.00314.21
5.6.220.0030.00614.44
5.6.210.0070.01014.30
5.6.200.0160.00014.16
5.6.190.0070.01014.36
5.6.180.0080.00314.50
5.6.170.0040.01214.32
5.6.160.0060.01014.65
5.6.150.0110.00714.45
5.6.140.0000.01514.46
5.6.130.0070.00414.28
5.6.120.0030.01014.61
5.6.110.0000.01514.41
5.6.100.0080.00514.37
5.6.90.0080.00814.37
5.6.80.0060.01014.25
5.6.70.0060.00914.27
5.6.60.0030.01014.28
5.6.50.0040.01214.06
5.6.40.0030.00714.33
5.6.30.0030.01014.28
5.6.20.0070.00714.23
5.6.10.0080.00314.33
5.6.00.0060.00314.24

preferences:
64.78 ms | 400 KiB | 5 Q