3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=61011 echo array_rand(range('a', 'z'))[0];

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)
7.4.00.0060.01314.90
7.3.120.0090.00914.63
7.3.110.0050.01214.54
7.3.100.0020.00914.66
7.3.90.0050.00914.59
7.3.80.0090.00414.80
7.3.70.0020.01014.66
7.3.60.0050.00714.57
7.3.50.0090.00314.82
7.3.40.0070.00314.44
7.3.30.0070.00614.74
7.3.20.0050.01116.66
7.3.10.0050.00516.49
7.3.00.0100.00516.74
7.2.250.0000.01815.17
7.2.240.0060.01115.01
7.2.230.0090.00714.89
7.2.220.0050.01115.01
7.2.210.0070.00914.84
7.2.200.0050.00915.02
7.2.190.0040.01214.86
7.2.180.0040.00715.01
7.2.170.0050.01015.05
7.2.160.0060.01015.00
7.2.150.0070.01016.68
7.2.140.0070.00816.92
7.2.130.0080.00416.75
7.2.120.0060.01016.64
7.2.110.0070.00716.48
7.2.100.0070.00716.56
7.2.90.0070.00716.94
7.2.80.0000.00916.93
7.2.70.0000.01616.67
7.2.60.0040.00716.87
7.2.50.0030.00616.89
7.2.40.0000.01416.58
7.2.30.0030.00617.00
7.2.20.0070.01017.05
7.2.10.0100.00316.79
7.2.00.0040.00716.76
7.1.330.0100.00215.61
7.1.320.0060.00815.81
7.1.310.0030.01015.82
7.1.300.0030.00615.67
7.1.290.0060.00715.73
7.1.280.0070.00515.73
7.1.270.0080.00315.86
7.1.260.0040.00815.64
7.1.250.0060.00915.95
7.1.70.0000.01017.00
7.1.60.0070.01819.33
7.1.50.0140.00716.79
7.1.00.0030.07322.51
7.0.200.0070.00716.69
7.0.140.0070.06722.04
7.0.100.0170.03719.95
7.0.90.0030.05019.98
7.0.80.0070.07019.97
7.0.70.0030.03719.97
7.0.60.0000.04719.79
7.0.50.0030.03720.34
7.0.40.0000.04720.19
7.0.30.0030.04319.95
7.0.20.0100.04320.06
7.0.10.0070.03719.98
7.0.00.0030.03720.02
5.6.280.0100.06720.81
5.6.250.0030.04320.65
5.6.240.0070.08320.70
5.6.230.0130.06720.66
5.6.220.0000.05020.66
5.6.210.0030.04020.56
5.6.200.0070.03721.10
5.6.190.0030.04320.93
5.6.180.0070.05321.11
5.6.170.0030.04321.08
5.6.160.0130.03021.10
5.6.150.0070.04021.05
5.6.140.0000.04321.08
5.6.130.0070.03721.12
5.6.120.0100.03721.00
5.6.110.0000.05021.03
5.6.100.0070.04321.04
5.6.90.0070.04020.93
5.6.80.0100.03720.42
5.6.70.0230.06020.33
5.6.60.0070.07020.42
5.6.50.0070.07720.33
5.6.40.0070.05720.28
5.6.30.0170.07320.44
5.6.20.0130.07320.48
5.6.10.0070.06720.45
5.6.00.0070.04020.36
5.5.380.0030.05020.34
5.5.370.0000.07720.56
5.5.360.0030.04020.32
5.5.350.0030.04020.45
5.5.340.0030.06720.82
5.5.330.0100.03720.78
5.5.320.0070.03720.88
5.5.310.0000.04720.90
5.5.300.0030.04020.75
5.5.290.0070.04320.75
5.5.280.0070.03720.79
5.5.270.0130.04020.62
5.5.260.0030.04320.74
5.5.250.0000.04020.56
5.5.240.0000.06020.27
5.5.230.0130.08020.01
5.5.220.0170.07320.01
5.5.210.0170.07020.01
5.5.200.0000.05320.21
5.5.190.0170.06020.16
5.5.180.0130.07320.08
5.5.160.0100.04020.22
5.5.150.0070.06020.07
5.5.140.0000.05320.16
5.5.130.0070.07720.27
5.5.120.0070.04719.98
5.5.110.0100.07020.25
5.5.100.0100.06020.09
5.5.90.0100.03319.96
5.5.80.0070.03720.05
5.5.70.0100.05320.13
5.5.60.0030.07320.07
5.5.50.0030.07319.99
5.5.40.0100.07720.07
5.5.30.0070.05720.06
5.5.20.0100.07719.98
5.5.10.0130.04719.97
5.5.00.0130.08020.01
5.4.450.0000.04719.46
5.4.440.0000.04319.39
5.4.430.0000.04319.22
5.4.420.0070.04019.46
5.4.410.0070.04019.34
5.4.400.0030.08019.07
5.4.390.0070.03718.98
5.4.380.0100.06719.11
5.4.370.0000.08018.96
5.4.360.0100.07319.03
5.4.350.0000.04318.90
5.4.340.0000.07719.03
5.4.320.0200.06318.90
5.4.310.0100.04319.06
5.4.300.0130.05718.78
5.4.290.0100.07019.03
5.4.280.0170.06019.02
5.4.270.0000.08019.06
5.4.260.0100.07719.09
5.4.250.0100.08019.04
5.4.240.0100.06719.07
5.4.230.0130.03718.97
5.4.220.0030.07319.02
5.4.210.0130.07019.11
5.4.200.0070.03719.05
5.4.190.0100.07319.04
5.4.180.0130.04019.10
5.4.170.0100.06018.84
5.4.160.0000.04719.07
5.4.150.0030.08319.20
5.4.140.0130.06016.29
5.4.130.0000.08016.05
5.4.120.0000.06716.26
5.4.110.0030.07316.41
5.4.100.0070.07316.42
5.4.90.0100.07016.39
5.4.80.0030.04716.34
5.4.70.0100.06016.40
5.4.60.0070.06716.30
5.4.50.0130.06316.20
5.4.40.0070.07316.37
5.4.30.0030.07716.40
5.4.20.0100.06716.35
5.4.10.0100.03716.37
5.4.00.0070.06715.83
5.3.290.0070.07714.66
5.3.280.0030.03314.59
5.3.270.0070.06014.51
5.3.260.0000.06714.44
5.3.250.0130.05314.54
5.3.240.0070.06314.55
5.3.230.0100.04014.42
5.3.220.0100.06714.53
5.3.210.0070.07014.40
5.3.200.0070.04714.41
5.3.190.0100.06314.45
5.3.180.0070.07714.43
5.3.170.0000.07314.55
5.3.160.0070.07314.42
5.3.150.0030.05714.43
5.3.140.0130.06714.57
5.3.130.0070.06014.49
5.3.120.0130.07314.55
5.3.110.0030.04714.40
5.3.100.0100.07013.90
5.3.90.0070.07313.97
5.3.80.0030.07014.01
5.3.70.0130.03313.96
5.3.60.0100.07313.91
5.3.50.0100.05313.93
5.3.40.0070.05313.71
5.3.30.0130.06313.90
5.3.20.0100.03713.68
5.3.10.0130.03313.52
5.3.00.0070.06313.64
5.2.170.0070.05712.12
5.2.160.0100.03312.12
5.2.150.0030.03312.12
5.2.140.0000.06012.12
5.2.130.0070.03012.12
5.2.120.0100.05712.12
5.2.110.0030.04012.12
5.2.100.0030.03012.12
5.2.90.0030.03312.12
5.2.80.0070.06312.12
5.2.70.0070.06712.12
5.2.60.0070.07712.12
5.2.50.0130.05712.12
5.2.40.0100.02712.12
5.2.30.0130.05312.12
5.2.20.0000.04312.12
5.2.10.0030.03312.12
5.2.00.0000.06712.12
5.1.60.0030.02712.12
5.1.50.0070.04312.12
5.1.40.0000.03312.12
5.1.30.0000.06012.12
5.1.20.0030.05012.12
5.1.10.0070.03712.12
5.1.00.0070.05312.12
5.0.50.0030.03712.12
5.0.40.0000.04312.12
5.0.30.0030.05012.12
5.0.20.0030.03312.12
5.0.10.0070.04312.12
5.0.00.0030.06712.12
4.4.90.0070.03312.12
4.4.80.0030.03312.12
4.4.70.0030.01712.12
4.4.60.0070.03312.12
4.4.50.0030.03012.12
4.4.40.0070.05012.12
4.4.30.0070.03312.12
4.4.20.0070.01312.12
4.4.10.0030.02312.12
4.4.00.0000.04712.12
4.3.110.0000.01712.12
4.3.100.0000.03312.12
4.3.90.0030.01312.12
4.3.80.0070.04012.12
4.3.70.0030.02712.12
4.3.60.0000.04712.12
4.3.50.0030.03312.12
4.3.40.0030.05012.12
4.3.30.0030.02012.12
4.3.20.0000.03712.12
4.3.10.0030.01712.12
4.3.00.0070.02712.12

preferences:
33.8 ms | 401 KiB | 5 Q