3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=1; $i<128; $i++) { print($i.':'.chr($i)."\n"); }

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)
8.3.60.0000.01416.75
8.3.50.0090.01016.34
8.3.40.0090.00618.67
8.3.30.0060.00918.68
8.3.20.0040.00418.78
8.3.10.0040.00420.46
8.3.00.0040.00419.00
8.2.180.0110.00416.36
8.2.170.0060.01622.96
8.2.160.0110.00420.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0030.00519.23
8.2.110.0000.00921.08
8.2.100.0090.00617.78
8.2.90.0040.00419.34
8.2.80.0040.00419.47
8.2.70.0000.00817.63
8.2.60.0000.00818.04
8.2.50.0060.00318.07
8.2.40.0000.00718.16
8.2.30.0060.00318.11
8.2.20.0060.00317.57
8.2.10.0040.00417.55
8.2.00.0070.00017.58
8.1.280.0100.01025.92
8.1.270.0000.00724.66
8.1.260.0080.00026.35
8.1.250.0000.00828.09
8.1.240.0000.00922.59
8.1.230.0090.00320.84
8.1.220.0000.00817.76
8.1.210.0060.00319.03
8.1.200.0040.00417.35
8.1.190.0060.00317.54
8.1.180.0000.00818.10
8.1.170.0050.00218.75
8.1.160.0070.00018.81
8.1.150.0050.00318.61
8.1.140.0040.00417.44
8.1.130.0000.00717.66
8.1.120.0020.00517.37
8.1.110.0000.00817.43
8.1.100.0050.00217.34
8.1.90.0000.00717.35
8.1.80.0000.00717.34
8.1.70.0000.00717.30
8.1.60.0000.00817.63
8.1.50.0000.00717.36
8.1.40.0000.00817.50
8.1.30.0030.00517.64
8.1.20.0000.00917.55
8.1.10.0000.00817.49
8.1.00.0000.01017.36
8.0.300.0050.00519.86
8.0.290.0000.00716.63
8.0.280.0030.00318.43
8.0.270.0030.00317.25
8.0.260.0000.00616.79
8.0.250.0050.00216.99
8.0.240.0030.00316.93
8.0.230.0030.00316.83
8.0.220.0040.00416.80
8.0.210.0040.00416.79
8.0.200.0030.00316.93
8.0.190.0060.00316.91
8.0.180.0060.00316.86
8.0.170.0030.00616.92
8.0.160.0070.00016.99
8.0.150.0030.00616.72
8.0.140.0030.00616.88
8.0.130.0000.00613.26
8.0.120.0050.00316.86
8.0.110.0000.00716.71
8.0.100.0000.00816.75
8.0.90.0070.00016.84
8.0.80.0040.01116.91
8.0.70.0030.00516.83
8.0.60.0000.00716.86
8.0.50.0080.00016.78
8.0.30.0080.01217.15
8.0.20.0160.00817.08
8.0.10.0000.00816.78
8.0.00.0120.01016.72
7.4.330.0000.00512.96
7.4.320.0030.00316.56
7.4.300.0000.00616.57
7.4.290.0030.00316.59
7.4.280.0040.00416.46
7.4.270.0030.00316.39
7.4.260.0030.00313.25
7.4.250.0040.00416.43
7.4.240.0030.00316.39
7.4.230.0030.00316.62
7.4.220.0060.01216.53
7.4.210.0050.01016.42
7.4.200.0040.00416.33
7.4.190.0000.00716.66
7.4.160.0100.01516.35
7.4.150.0030.01616.45
7.4.140.0090.01016.37
7.4.130.0080.01016.60
7.4.120.0150.00716.32
7.4.110.0110.01116.53
7.4.100.0070.01016.41
7.4.90.0090.01516.34
7.4.80.0130.01319.39
7.4.70.0150.00616.49
7.4.60.0150.00916.48
7.4.50.0020.00216.30
7.4.40.0000.01416.48
7.4.30.0130.00616.53
7.4.00.0070.00814.86
7.3.330.0070.00013.14
7.3.320.0030.00313.04
7.3.310.0070.00016.29
7.3.300.0040.00416.25
7.3.290.0040.01216.25
7.3.280.0070.01116.26
7.3.270.0180.00716.60
7.3.260.0110.00616.45
7.3.250.0080.01516.40
7.3.240.0030.01516.48
7.3.230.0060.01016.59
7.3.210.0110.00816.34
7.3.200.0110.00716.61
7.3.190.0090.01216.25
7.3.180.0040.01116.48
7.3.170.0030.01316.23
7.3.160.0030.01316.21
7.3.120.0100.00814.70
7.3.110.0060.01214.86
7.3.100.0060.01214.51
7.3.90.0100.00714.58
7.3.80.0070.00715.07
7.3.70.0030.00914.81
7.3.60.0060.00614.88
7.3.50.0070.00714.65
7.3.40.0100.00314.84
7.3.30.0120.00314.63
7.3.20.0060.01316.40
7.3.10.0050.00916.63
7.3.00.0030.01016.58
7.2.330.0100.01016.29
7.2.320.0090.00916.77
7.2.310.0120.00916.82
7.2.300.0070.01416.70
7.2.290.0070.01116.64
7.2.250.0070.00714.76
7.2.240.0070.01015.20
7.2.230.0040.01115.30
7.2.220.0030.00814.86
7.2.210.0000.01214.91
7.2.200.0060.00915.07
7.2.190.0070.00714.96
7.2.180.0070.01014.99
7.2.170.0120.00315.11
7.2.130.0070.00716.68
7.2.120.0120.00316.97
7.2.110.0060.00916.69
7.2.100.0070.00417.08
7.2.90.0040.01416.65
7.2.80.0030.01016.65
7.2.70.0060.00917.02
7.2.60.0090.00916.63
7.2.50.0070.01116.99
7.2.40.0070.00716.84
7.2.30.0150.00317.00
7.2.20.0080.00816.85
7.2.10.0060.01016.99
7.2.00.0050.00918.08
7.1.330.0000.01715.67
7.1.320.0070.01015.60
7.1.310.0030.00615.74
7.1.300.0000.01515.79
7.1.290.0040.00715.82
7.1.280.0090.00615.92
7.1.270.0040.01615.77
7.1.260.0100.00715.89
7.1.250.0030.00915.82
7.1.70.0040.00417.22
7.1.60.0090.01619.40
7.1.50.0030.02017.01
7.1.00.0100.02722.36
7.0.200.0000.00716.82
7.0.140.0130.06721.95
7.0.120.0070.06722.11
7.0.60.0100.08319.84
7.0.50.0130.05317.85
7.0.40.0070.08020.24
7.0.30.0230.03720.18
7.0.20.0200.04319.95
7.0.10.0130.08320.30
7.0.00.0030.07720.19
5.6.280.0030.07320.91
5.6.210.0100.04720.48
5.6.200.0100.08318.22
5.6.190.0030.07020.41
5.6.180.0200.04020.57
5.6.170.0170.05320.55
5.6.160.0070.04020.39
5.6.150.0030.08018.11
5.6.140.0030.08018.20
5.6.130.0100.08318.12
5.6.120.0100.06721.02
5.6.110.0070.08321.00
5.6.100.0130.05721.04
5.6.90.0030.04320.98
5.6.80.0030.05320.43
5.5.350.0230.06020.46
5.5.340.0130.06717.98
5.5.330.0030.04020.16
5.5.320.0270.07320.20
5.5.310.0330.07020.20
5.5.300.0070.04718.00
5.5.290.0130.07318.00
5.5.280.0000.04320.87
5.5.270.0100.04320.87
5.5.260.0070.03720.95
5.5.250.0100.05320.54
5.5.240.4130.04320.15
5.4.450.0030.05319.47
5.4.440.0030.04719.50
5.4.430.0070.04319.39
5.4.420.0130.07719.40
5.4.410.0100.04719.34
5.4.400.0070.03718.92
5.4.390.0030.06019.18
5.4.380.0170.06319.07
5.4.370.0030.04718.79
5.4.360.0000.07719.14
5.4.350.0130.07019.12
5.4.340.0070.07719.09
5.4.320.0000.04319.08
5.4.310.0000.04319.08
5.4.300.0130.07319.18
5.4.290.0030.04719.17
5.4.280.0130.07319.19
5.4.270.0070.06019.18
5.4.260.0100.07318.95
5.4.250.0130.04318.91
5.4.240.0070.07319.17
5.4.230.0070.07718.91
5.4.220.0070.08019.17
5.4.210.0030.05019.13
5.4.200.0100.03719.02
5.4.190.0200.03718.80
5.4.180.0070.07319.06
5.4.170.0100.05719.16
5.4.160.0130.06018.79
5.4.150.0070.07319.11
5.4.140.0170.06716.48
5.4.130.0070.07016.33
5.4.120.0030.06316.36
5.4.110.0070.07316.25
5.4.100.0070.07716.61
5.4.90.0030.05316.24
5.4.80.0070.07016.34
5.4.70.0070.07316.13
5.4.60.0070.06016.56
5.4.50.0030.04716.43
5.4.40.0100.04316.30
5.4.30.0070.03316.36
5.4.20.0030.03716.12
5.4.10.0030.07716.24
5.4.00.0070.04315.70
5.3.290.0170.02714.56
5.3.280.0070.07714.52
5.3.270.0030.04314.55
5.3.260.0130.07014.42
5.3.250.0000.06314.56
5.3.240.0130.06714.54
5.3.230.0000.09014.49
5.3.220.0030.04314.49
5.3.210.0030.08014.58
5.3.200.0030.04014.44
5.3.190.0030.04314.50
5.3.180.0000.05714.52
5.3.170.0100.04314.34
5.3.160.0030.04714.48
5.3.150.0030.07714.52
5.3.140.0030.03714.47
5.3.130.0070.07714.47
5.3.120.0100.04314.56
5.3.110.0000.04014.44
5.3.100.0100.07014.00
5.3.90.0100.03313.95
5.3.80.0030.03713.96
5.3.70.0130.04313.95
5.3.60.0170.02314.02
5.3.50.0100.05713.88
5.3.40.0100.03713.87
5.3.30.0030.03713.83
5.3.20.0100.03013.62
5.3.10.0130.03313.58
5.3.00.0070.06713.59
5.2.170.0000.03311.14
5.2.160.0030.04311.24
5.2.150.0030.06011.13
5.2.140.0100.02711.22
5.2.130.0000.03310.96
5.2.120.0070.02711.04
5.2.110.0100.05011.03
5.2.100.0030.04711.06
5.2.90.0070.05710.95
5.2.80.0070.04710.99
5.2.70.0070.06011.02
5.2.60.0030.06010.94
5.2.50.0030.05710.95
5.2.40.0070.03310.87
5.2.30.0030.05310.95
5.2.20.0030.05710.90
5.2.10.0170.05310.74
5.2.00.0000.05310.73
5.1.60.0070.0309.96
5.1.50.0070.0539.97
5.1.40.0030.0309.93
5.1.30.0030.03010.32
5.1.20.0070.05010.36
5.1.10.0070.02310.05
5.1.00.0000.02710.13
5.0.50.0030.0278.57
5.0.40.0030.0338.57
5.0.30.0030.0678.57
5.0.20.0000.0478.57
5.0.10.0000.0378.57
5.0.00.0030.0708.57
4.4.90.0070.0278.57
4.4.80.0030.0278.57
4.4.70.0000.0278.57
4.4.60.0000.0338.57
4.4.50.0000.0408.57
4.4.40.0000.0608.57
4.4.30.0000.0308.57
4.4.20.0000.0208.57
4.4.10.0030.0178.57
4.4.00.0030.0338.57
4.3.110.0000.0338.57
4.3.100.0030.0308.57
4.3.90.0000.0378.57
4.3.80.0030.0408.57
4.3.70.0000.0378.57
4.3.60.0030.0338.57
4.3.50.0000.0208.57
4.3.40.0030.0508.57
4.3.30.0000.0208.57
4.3.20.0030.0438.57
4.3.10.0000.0338.57
4.3.00.0030.0378.57

preferences:
46.73 ms | 401 KiB | 5 Q