3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "16 18 9 22 1 3 25 12 19 20"; $chr = explode(" ", $str); foreach($chr as $c) { print chr(48 + (int) $c); }

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)
8.3.60.0070.00716.62
8.3.50.0250.00522.10
8.3.40.0100.01018.54
8.3.30.0090.00618.97
8.3.20.0000.00720.21
8.3.10.0030.01023.51
8.3.00.0070.00020.64
8.2.180.0130.00318.01
8.2.170.0070.00722.96
8.2.160.0130.00322.13
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0050.00326.16
8.2.120.0050.00322.31
8.2.110.0040.01622.25
8.2.100.0120.00017.72
8.2.90.0030.00619.28
8.2.80.0030.00617.97
8.2.70.0030.00817.49
8.2.60.0000.00818.05
8.2.50.0080.00018.07
8.2.40.0040.00419.34
8.2.30.0040.00417.96
8.2.20.0030.00617.69
8.2.10.0030.00517.59
8.2.00.0030.00517.69
8.1.280.0150.00325.92
8.1.270.0030.00523.96
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00923.79
8.1.230.0080.00419.05
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00717.11
8.1.190.0050.00317.14
8.1.180.0000.00818.10
8.1.170.0030.00618.55
8.1.160.0050.00221.88
8.1.150.0070.00018.63
8.1.140.0040.00417.51
8.1.130.0030.00317.81
8.1.120.0070.00017.29
8.1.110.0040.00417.41
8.1.100.0030.00317.36
8.1.90.0040.00417.51
8.1.80.0030.00317.50
8.1.70.0030.00317.36
8.1.60.0000.00917.63
8.1.50.0050.00317.48
8.1.40.0030.00617.43
8.1.30.0040.00417.63
8.1.20.0050.00217.54
8.1.10.0030.00617.54
8.1.00.0050.00317.51
8.0.300.0000.00718.77
8.0.290.0000.00817.28
8.0.280.0030.00318.43
8.0.270.0000.00717.25
8.0.260.0070.00016.74
8.0.250.0040.00416.95
8.0.240.0070.00016.92
8.0.230.0030.00316.95
8.0.220.0080.00016.84
8.0.210.0070.00016.79
8.0.200.0030.00316.99
8.0.190.0040.00416.86
8.0.180.0020.00516.95
8.0.170.0050.00316.85
8.0.160.0000.00716.78
8.0.150.0000.00716.74
8.0.140.0000.00716.80
8.0.130.0000.00513.30
8.0.120.0000.00716.81
8.0.110.0000.00716.72
8.0.100.0000.00717.00
8.0.90.0040.00416.77
8.0.80.0060.01016.92
8.0.70.0040.00416.71
8.0.60.0040.00416.71
8.0.50.0090.00016.75
8.0.30.0110.00817.34
8.0.20.0110.00817.40
8.0.10.0040.00416.87
8.0.00.0070.01016.82
7.4.330.0000.00615.14
7.4.320.0030.00316.47
7.4.300.0000.00616.59
7.4.290.0030.00316.56
7.4.280.0040.00416.49
7.4.270.0030.00316.48
7.4.260.0030.00316.50
7.4.250.0070.00016.53
7.4.240.0030.00316.54
7.4.230.0000.00716.33
7.4.220.0030.01416.50
7.4.210.0030.01216.47
7.4.200.0030.00316.43
7.4.190.0000.00716.74
7.4.160.0090.00616.41
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0110.00816.44
7.4.120.0150.00416.63
7.4.110.0110.00516.51
7.4.100.0030.01516.48
7.4.90.0130.00316.52
7.4.80.0070.01016.48
7.4.70.0120.00316.54
7.4.60.0060.01016.57
7.4.50.0000.00416.48
7.4.40.0180.00022.77
7.4.30.0110.00516.48
7.4.10.0110.00715.01
7.4.00.0070.01014.74
7.3.330.0000.00512.99
7.3.320.0000.00613.24
7.3.310.0040.00416.19
7.3.300.0030.00316.25
7.3.290.0050.00916.23
7.3.280.0110.00616.26
7.3.270.0120.00617.40
7.3.260.0140.00316.48
7.3.250.0090.00916.44
7.3.240.0050.01116.43
7.3.230.0090.00716.39
7.3.210.0090.00916.36
7.3.200.0120.01219.39
7.3.190.0100.00916.16
7.3.180.0090.00616.52
7.3.170.0040.01116.66
7.3.160.0070.01016.58
7.3.130.0070.00714.89
7.3.120.0070.00914.74
7.3.110.0110.00714.83
7.3.100.0030.01014.88
7.3.90.0040.01014.62
7.3.80.0040.00614.81
7.3.70.0060.00814.76
7.3.60.0090.00314.81
7.3.50.0030.00714.69
7.3.40.0060.00814.70
7.3.30.0060.00714.82
7.3.20.0040.01116.68
7.3.10.0080.00516.71
7.3.00.0020.01116.61
7.2.330.0120.00616.52
7.2.320.0070.01016.66
7.2.310.0130.00416.69
7.2.300.0030.01716.63
7.2.290.0040.01116.61
7.2.260.0070.01015.11
7.2.250.0090.00815.19
7.2.240.0060.01014.93
7.2.230.0070.01015.10
7.2.220.0070.00814.93
7.2.210.0040.00815.11
7.2.200.0060.00815.09
7.2.190.0020.01114.89
7.2.180.0080.00415.07
7.2.170.0060.00514.93
7.2.160.0030.01115.09
7.2.150.0050.00816.76
7.2.140.0060.00516.78
7.2.130.0030.01116.86
7.2.120.0010.01216.84
7.2.110.0070.00516.84
7.2.100.0020.01116.78
7.2.90.0120.00416.98
7.2.80.0050.00816.79
7.2.70.0030.00816.79
7.2.60.0040.01116.89
7.2.50.0080.00516.75
7.2.40.0100.00516.93
7.2.30.0100.00516.90
7.2.20.0070.00517.02
7.2.10.0060.00616.81
7.2.00.0020.01117.69
7.1.330.0050.00715.91
7.1.320.0100.00815.86
7.1.310.0050.01015.70
7.1.300.0050.00615.72
7.1.290.0040.00915.72
7.1.280.0060.00415.69
7.1.270.0040.00915.55
7.1.260.0060.00615.74
7.1.250.0090.00915.89
7.1.240.0060.00615.64
7.1.230.0050.00815.71
7.1.220.0070.00715.77
7.1.210.0030.00915.66
7.1.200.0030.00915.60
7.1.190.0060.00415.82
7.1.180.0030.01015.69
7.1.170.0030.01015.78
7.1.160.0030.00915.76
7.1.150.0060.00915.74
7.1.140.0030.00915.81
7.1.130.0030.00815.77
7.1.120.0060.00915.89
7.1.110.0070.00715.81
7.1.100.0060.00616.49
7.1.90.0080.00415.71
7.1.80.0050.00815.81
7.1.70.0030.00716.22
7.1.60.0080.00617.06
7.1.50.0030.01316.19
7.1.40.0090.00415.77
7.1.30.0070.00215.72
7.1.20.0040.00615.57
7.1.10.0050.00915.72
7.1.00.0050.02917.91
7.0.330.0060.00615.26
7.0.320.0130.00115.30
7.0.310.0040.00715.32
7.0.300.0080.00815.58
7.0.290.0070.00515.45
7.0.280.0060.00715.46
7.0.270.0070.00215.45
7.0.260.0070.00615.46
7.0.250.0070.00715.31
7.0.240.0050.00915.34
7.0.230.0030.00815.29
7.0.220.0070.00415.41
7.0.210.0050.01015.13
7.0.200.0070.00515.71
7.0.190.0060.00515.55
7.0.180.0080.00515.48
7.0.170.0090.00415.24
7.0.160.0050.01015.54
7.0.150.0040.00815.38
7.0.140.0080.02617.71
7.0.130.0030.00715.56
7.0.120.0050.00915.56
7.0.110.0030.01215.46
7.0.100.0010.00715.28
7.0.90.0040.00515.15
7.0.80.0030.00715.27
7.0.70.0000.01115.40
7.0.60.0040.03416.93
7.0.50.0080.02916.26
7.0.40.0050.02615.70
7.0.30.0130.02615.75
7.0.20.0140.02915.61
7.0.10.0060.02915.73
7.0.00.0080.02915.84
5.6.400.0070.00714.57
5.6.390.0070.01114.51
5.6.380.0050.01114.44
5.6.370.0060.00714.28
5.6.360.0090.00414.21
5.6.350.0090.00414.36
5.6.340.0080.00714.37
5.6.330.0010.01114.57
5.6.320.0070.00914.23
5.6.310.0020.01014.47
5.6.300.0060.00914.34
5.6.290.0060.00614.43
5.6.280.0040.03016.67
5.6.270.0090.00714.32
5.6.260.0090.00314.25
5.6.250.0000.01014.30
5.6.240.0060.00514.20
5.6.230.0030.01114.33
5.6.220.0050.00714.24
5.6.210.0050.03416.27
5.6.200.0050.03415.53
5.6.190.0030.02516.42
5.6.180.0110.02516.45
5.6.170.0100.02516.20
5.6.160.0110.02016.18
5.6.150.0070.02715.68
5.6.140.0060.01915.37
5.6.130.0030.03815.63
5.6.120.0080.02616.61
5.6.110.0090.02916.50
5.6.100.0100.03016.46
5.6.90.0110.02816.53
5.6.80.0080.02516.17
5.6.70.0070.00514.11
5.6.60.0050.01014.37
5.6.50.0030.00814.30
5.6.40.0040.00514.21
5.6.30.0070.00814.10
5.6.20.0040.00814.08
5.6.10.0030.01014.03
5.6.00.0050.00614.31
5.5.380.0070.00614.51
5.5.370.0050.00714.19
5.5.360.0030.00914.29
5.5.350.0060.01816.32
5.5.340.0060.03215.59
5.5.330.0040.02016.26
5.5.320.0040.01916.04
5.5.310.0110.01816.34
5.5.300.0050.02315.41
5.5.290.0060.02415.43
5.5.280.0070.01616.40
5.5.270.0070.03316.49
5.5.260.0080.02816.57
5.5.250.0040.03016.36
5.5.240.0140.02916.12
5.5.230.0060.00914.23
5.5.220.0060.00613.99
5.5.210.0030.00914.20
5.5.200.0030.00814.16
5.5.190.0020.01214.31
5.5.180.0100.00214.15
5.5.170.0070.00414.20
5.5.160.0100.00214.24
5.5.150.0090.00314.16
5.5.140.0040.00814.28
5.5.130.0080.00714.37
5.5.120.0060.00514.22
5.5.110.0060.00414.33
5.5.100.0060.00713.85
5.5.90.0070.00513.90
5.5.80.0040.01014.12
5.5.70.0080.00614.17
5.5.60.0070.00614.29
5.5.50.0090.00814.04
5.5.40.0080.00614.25
5.5.30.0040.01114.28
5.5.20.0050.01014.03
5.5.10.0060.01014.17
5.5.00.0060.00814.06
5.4.450.0290.02813.92
5.4.440.0310.01913.86
5.4.430.0090.02013.74
5.4.420.0250.00313.70
5.4.410.0020.02613.70
5.4.400.0050.02613.46
5.4.390.0130.02613.53
5.4.380.0110.02713.52
5.4.370.0080.01313.54
5.4.360.0050.01913.48
5.4.350.0050.01911.30
5.4.340.0050.02211.18
5.4.330.0020.00910.86
5.4.320.0050.01411.43
5.4.310.0050.01811.44
5.4.300.0050.01511.40
5.4.290.0030.02011.42
5.4.280.0050.01711.50
5.4.270.0050.01711.34
5.4.260.0090.02511.45
5.4.250.0060.01711.38
5.4.240.0020.02011.34
5.4.230.0110.01911.44
5.4.220.0050.01911.28
5.4.210.0050.02311.46
5.4.200.0060.02711.39
5.4.190.0070.02111.38
5.4.180.0050.04411.28
5.4.170.0070.02211.42
5.4.160.0070.01811.30
5.4.150.0040.01811.35
5.4.140.0040.02111.31
5.4.130.0060.01711.19
5.4.120.0080.01411.21
5.4.110.0020.01911.36
5.4.100.0050.01811.26
5.4.90.0060.01811.36
5.4.80.0050.01911.35
5.4.70.0050.01611.18
5.4.60.0070.01911.15
5.4.50.0050.01911.37
5.4.40.0040.01811.40
5.4.30.0050.01911.25
5.4.20.0030.01911.41
5.4.10.0040.01811.29
5.4.00.0040.01611.11
5.3.290.0040.02111.34
5.3.280.0090.02311.33
5.3.270.0080.02211.34
5.3.260.0040.03111.34
5.3.250.0080.02711.34
5.3.240.0070.02311.32
5.3.230.0030.03111.32
5.3.220.0050.02511.30
5.3.210.0090.02811.30
5.3.200.0090.02911.32
5.3.190.0040.02711.30
5.3.180.0070.01911.30
5.3.170.0060.02111.34
5.3.160.0060.01711.29
5.3.150.0050.01611.30
5.3.140.0050.01811.29
5.3.130.0070.01711.31
5.3.120.0070.02611.29
5.3.110.0060.02411.32
5.3.100.0050.01911.13
5.3.90.0070.01911.14
5.3.80.0080.01711.10
5.3.70.0050.01811.10
5.3.60.0110.02911.10
5.3.50.0070.01711.07
5.3.40.0080.01411.07
5.3.30.0050.01711.05
5.3.20.0040.02110.99
5.3.10.0140.04210.96
5.3.00.0060.01610.96
5.2.170.0100.0429.15
5.2.160.0140.0629.15
5.2.150.0060.0559.15
5.2.140.0100.0489.15
5.2.130.0150.0629.11
5.2.120.0100.0449.11
5.2.110.0100.0719.12
5.2.100.0050.0469.11
5.2.90.0070.0459.11
5.2.80.0070.0849.11
5.2.70.0140.0699.11
5.2.60.0160.0549.06
5.2.50.0110.0589.03
5.2.40.0190.0859.00
5.2.30.0080.0438.99
5.2.20.0050.0438.97
5.2.10.0110.0388.90
5.2.00.0070.0328.76
5.1.60.0070.0268.05
5.1.50.0060.0358.04
5.1.40.0160.0378.03
5.1.30.0110.0318.38
5.1.20.0150.0398.40
5.1.10.0090.0418.13
5.1.00.0100.0338.12
5.0.50.0170.0306.60
5.0.40.0060.0466.46
5.0.30.0090.0706.27
5.0.20.0240.0496.25
5.0.10.0190.0416.22
5.0.00.0060.0576.21
4.4.90.0270.0574.77
4.4.80.0070.0384.75
4.4.70.0050.0244.75
4.4.60.0120.0644.76
4.4.50.0040.0244.77
4.4.40.0110.0454.71
4.4.30.0100.0354.76
4.4.20.0080.0354.84
4.4.10.0100.0334.85
4.4.00.0050.0394.76
4.3.110.0080.0364.67
4.3.100.0120.0404.66
4.3.90.0060.0444.63
4.3.80.0120.0524.59
4.3.70.0110.0364.63
4.3.60.0040.0444.63
4.3.50.0080.0344.62
4.3.40.0090.0544.53
4.3.30.0020.0353.27
4.3.20.0060.0203.25
4.3.10.0070.0333.21
4.3.00.0230.0276.88

preferences:
46.46 ms | 401 KiB | 5 Q