3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( 36,110,108,32,61,32,99,104,114,40,49,48,41,59,10,112,114,105,110,116,32,34,60,63,112,104,112,36,110,108,36,110,108,92,36,100,97,116,97,32,61,32,97,114,114,97,121,40,36,110,108,34,59,10,10,102,111,114,101,97,99,104,40,36,100,97,116,97,32,97,115,32,36,100,41,32,123,10,32,32,32,112,114,105,110,116,32,34,36,100,44,34,59,32,32,10,125,10,10,112,114,105,110,116,32,34,36,110,108,41,59,36,110,108,36,110,108,34,59,10,10,102,111,114,101,97,99,104,40,36,100,97,116,97,32,97,115,32,36,100,41,32,123,10,32,32,32,32,112,114,105,110,116,32,115,112,114,105,110,116,102,40,34,37,99,34,44,32,36,100,41,59,10,125,10, ); $nl = chr(10); print "<?php$nl$nl\$data = array($nl"; foreach($data as $d) { print "$d,"; } print "$nl);$nl$nl"; foreach($data as $d) { print sprintf("%c", $d); }

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)
8.3.60.0070.01416.63
8.3.50.0120.00718.24
8.3.40.0080.00818.90
8.3.30.0090.00618.72
8.3.20.0080.00018.64
8.3.10.0040.00420.58
8.3.00.0080.00019.25
8.2.180.0150.00418.41
8.2.170.0060.00922.96
8.2.160.0110.00420.42
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.22
8.2.110.0030.00721.07
8.2.100.0050.00517.72
8.2.90.0060.00319.34
8.2.80.0050.00319.25
8.2.70.0030.00617.50
8.2.60.0090.00517.53
8.2.50.0110.00318.30
8.2.40.0100.00217.86
8.2.30.0070.00717.62
8.2.20.0080.00417.52
8.2.10.0080.00517.69
8.2.00.0100.00317.62
8.1.280.0160.00325.92
8.1.270.0040.00424.66
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00722.54
8.1.230.0040.00820.99
8.1.220.0050.00317.74
8.1.210.0060.00319.03
8.1.200.0000.01017.35
8.1.190.0080.00517.38
8.1.180.0090.00417.49
8.1.170.0130.00017.98
8.1.160.0070.00618.03
8.1.150.0070.00517.75
8.1.140.0110.00217.25
8.1.130.0070.00617.42
8.1.120.0100.00417.36
8.1.110.0100.00217.30
8.1.100.0110.00217.19
8.1.90.0070.00517.41
8.1.80.0060.00617.25
8.1.70.0050.00717.27
8.1.60.0100.00617.44
8.1.50.0130.00117.23
8.1.40.0050.00717.52
8.1.30.0100.00417.42
8.1.20.0070.00617.44
8.1.10.0070.00717.37
8.1.00.0120.00117.22
8.0.300.0050.00220.04
8.0.290.0070.00016.58
8.0.280.0100.00217.43
8.0.270.0100.00216.87
8.0.260.0040.00816.68
8.0.250.0110.00116.76
8.0.240.0070.00516.73
8.0.230.0070.00516.71
8.0.220.0040.00816.70
8.0.210.0020.01016.66
8.0.200.0000.01216.74
8.0.190.0090.00416.78
8.0.180.0090.00416.80
8.0.170.0070.00616.66
8.0.160.0060.00516.75
8.0.150.0090.00416.68
8.0.140.0040.00816.68
8.0.130.0060.00714.93
8.0.120.0080.00516.63
8.0.110.0080.00516.71
8.0.100.0030.00816.73
8.0.90.0080.00416.62
8.0.80.0110.00716.69
8.0.70.0080.00616.73
8.0.60.0100.00316.64
8.0.50.0120.00216.74
8.0.30.0050.01416.74
8.0.20.0100.00916.90
8.0.10.0110.00316.92
8.0.00.0140.00816.85
7.4.330.0050.00414.76
7.4.320.0070.00416.57
7.4.300.0070.00516.59
7.4.290.0090.00216.55
7.4.280.0080.00416.53
7.4.270.0130.00016.49
7.4.260.0090.00214.90
7.4.250.0100.00216.56
7.4.240.0060.00616.49
7.4.230.0070.00516.57
7.4.220.0160.00216.49
7.4.210.0080.00816.58
7.4.200.0070.00416.51
7.4.190.0070.00516.64
7.4.180.0130.00416.52
7.4.160.0110.00916.56
7.4.150.0110.00616.52
7.4.140.0100.00716.52
7.4.130.0130.00816.52
7.4.120.0070.01116.46
7.4.110.0100.00616.57
7.4.100.0120.00616.46
7.4.90.0090.01016.44
7.4.80.0100.00917.03
7.4.70.0110.00816.42
7.4.60.0120.00716.41
7.4.50.0140.00716.42
7.4.40.0120.00816.39
7.4.30.0130.00716.39
7.4.20.0110.00816.35
7.4.10.0090.01016.16
7.4.00.0120.00915.77
7.3.330.0090.00114.86
7.3.320.0090.00314.84
7.3.310.0100.00116.43
7.3.300.0070.00416.37
7.3.290.0120.00416.41
7.3.280.0070.01016.38
7.3.270.0160.00216.53
7.3.260.0140.00316.38
7.3.250.0140.00516.35
7.3.240.0100.00816.57
7.3.230.0050.01216.46
7.3.220.0100.00516.52
7.3.210.0120.00716.47
7.3.200.0110.00916.40
7.3.190.0110.00816.45
7.3.180.0160.00616.42
7.3.170.0120.00916.47
7.3.160.0110.01016.35
7.3.150.0140.00716.42
7.3.140.0080.01016.36
7.3.130.0120.00916.12
7.3.120.0090.00915.63
7.3.110.0110.00715.62
7.3.100.0120.00515.68
7.3.90.0090.00815.72
7.3.80.0120.00715.73
7.3.70.0080.00815.69
7.3.60.0070.00815.73
7.3.50.0120.00515.66
7.3.40.0110.00615.62
7.3.30.0100.00615.69
7.3.20.0090.01016.78
7.3.10.0120.00516.73
7.3.00.0110.00716.63
7.2.340.0150.00016.52
7.2.330.0120.00816.63
7.2.320.0130.00516.61
7.2.310.0130.00816.55
7.2.300.0160.00616.61
7.2.290.0110.01016.50
7.2.280.0130.00916.57
7.2.270.0120.00716.50
7.2.260.0090.01016.13
7.2.250.0100.01015.86
7.2.240.0090.00915.81
7.2.230.0070.01115.86
7.2.220.0070.00915.92
7.2.210.0090.00815.83
7.2.200.0070.01115.85
7.2.190.0090.00915.88
7.2.180.0100.00715.92
7.2.170.0080.00815.82
7.2.160.0120.00616.21
7.2.150.0150.01116.99
7.2.140.0120.00916.98
7.2.130.0110.00716.95
7.2.120.0090.01116.99
7.2.110.0120.00816.91
7.2.100.0080.01016.96
7.2.90.0130.00616.94
7.2.80.0140.00617.25
7.2.70.0120.00917.29
7.2.60.0110.00917.26
7.2.50.0110.00817.25
7.2.40.0090.01217.04
7.2.30.0100.00917.38
7.2.20.0130.00717.31
7.2.10.0110.01017.30
7.2.00.0120.00717.66
7.1.330.0180.00915.83
7.1.320.0150.00716.11
7.1.310.0140.00816.05
7.1.300.0130.00816.09
7.1.290.0130.00916.01
7.1.280.0120.00815.86
7.1.270.0150.00615.99
7.1.260.0130.00916.08
7.1.250.0170.00616.17
7.1.240.0170.00916.13
7.1.230.0180.01016.50
7.1.220.0150.00916.51
7.1.210.0170.01016.54
7.1.200.0180.01016.37
7.1.190.0200.01116.55
7.1.180.0210.00516.43
7.1.170.0150.00916.51
7.1.160.0160.01016.49
7.1.150.0190.00616.11
7.1.140.0210.00616.56
7.1.130.0150.00916.48
7.1.120.0220.00716.46
7.1.110.0190.00916.57
7.1.100.0160.01016.77
7.1.90.0180.00816.54
7.1.80.0180.00616.84
7.1.70.0150.00716.72
7.1.60.0220.00719.60
7.1.50.0170.01019.17
7.1.40.0190.01019.49
7.1.30.0240.00519.20
7.1.20.0180.00919.48
7.1.10.0140.01016.25
7.1.00.0150.01117.36
7.0.330.0200.00415.79
7.0.320.0230.00516.08
7.0.310.0150.00816.21
7.0.300.0180.00716.07
7.0.290.0150.00915.88
7.0.280.0180.00716.22
7.0.270.0170.00916.26
7.0.260.0170.00816.20
7.0.250.0180.00916.21
7.0.240.0230.00616.24
7.0.230.0220.00516.28
7.0.220.0210.00516.26
7.0.210.0210.00516.35
7.0.200.0140.00816.38
7.0.190.0160.00716.24
7.0.180.0170.00716.21
7.0.170.0180.00616.23
7.0.160.0160.00816.33
7.0.150.0150.00816.22
7.0.140.0140.01717.08
7.0.130.0160.00615.96
7.0.120.0120.01417.15
7.0.110.0140.00916.31
7.0.100.0280.00816.21
7.0.90.0130.00916.15
7.0.80.0150.00716.19
7.0.70.0150.00816.18
7.0.60.0140.01816.73
7.0.50.0110.01316.44
7.0.40.0130.01615.90
7.0.30.0140.01516.18
7.0.20.0140.01616.17
7.0.10.0110.01916.12
7.0.00.0120.02016.13
5.6.400.0150.01215.86
5.6.390.0190.00915.71
5.6.380.0150.01015.88
5.6.370.0150.01215.71
5.6.360.0140.01215.84
5.6.350.0140.01015.86
5.6.340.0160.01015.77
5.6.330.0180.00915.79
5.6.320.0150.01215.73
5.6.310.0180.00815.70
5.6.300.0150.02316.58
5.6.290.0150.01716.66
5.6.280.0140.01916.61
5.6.270.0170.01716.60
5.6.260.0160.01716.57
5.6.250.0150.01716.53
5.6.240.0160.01716.53
5.6.230.0170.01616.59
5.6.220.0170.02116.63
5.6.210.0110.02317.16
5.6.200.0140.02516.79
5.6.190.0190.02516.85
5.6.180.0160.02716.82
5.6.170.0160.02516.79
5.6.160.0160.02216.84
5.6.150.0150.02516.75
5.6.140.0130.03116.79
5.6.130.0170.02216.70
5.6.120.0160.02416.79
5.6.110.0150.02516.81
5.6.100.0140.03116.80
5.6.90.0170.02416.76
5.6.80.0130.02116.63
5.6.70.0120.02316.57
5.6.60.0130.02416.56
5.6.50.0120.02316.52
5.6.40.0130.02116.64
5.6.30.0160.01916.61
5.6.20.0130.02216.51
5.6.10.0150.02216.59
5.6.00.0130.02016.62
5.5.380.0150.02216.36
5.5.370.0120.02316.43
5.5.360.0190.02316.34
5.5.350.0170.03416.96
5.5.340.0190.02616.66
5.5.330.0170.02516.71
5.5.320.0190.02816.69
5.5.310.0110.03316.62
5.5.300.0160.02616.69
5.5.290.0160.02816.65
5.5.280.0160.03516.72
5.5.270.0140.03516.71
5.5.260.0170.02816.63
5.5.250.0140.02616.51
5.5.240.0140.02616.40
5.5.230.0140.02816.46
5.5.220.0160.02616.42
5.5.210.0130.02616.43
5.5.200.0150.02216.47
5.5.190.0140.02616.49
5.5.180.0100.02816.44
5.5.170.0160.01116.07
5.5.160.0140.02316.41
5.5.150.0130.02516.43
5.5.140.0160.02516.43
5.5.130.0160.02516.37
5.5.120.0160.02416.43
5.5.110.0140.02416.44
5.5.100.0130.02716.48
5.5.90.0160.02416.33
5.5.80.0120.02616.37
5.5.70.0120.02316.39
5.5.60.0140.02416.34
5.5.50.0150.02316.45
5.5.40.0150.02516.42
5.5.30.0170.01916.37
5.5.20.0180.01816.32
5.5.10.0140.02316.45
5.5.00.0090.03016.39
5.4.450.0150.02415.54
5.4.440.0160.03115.50
5.4.430.0110.02615.51
5.4.420.0100.03315.50
5.4.410.0140.02815.46
5.4.400.0110.02615.41
5.4.390.0120.02515.35
5.4.380.0110.02715.31
5.4.370.0130.02315.37
5.4.360.0130.02315.35
5.4.350.0130.02115.43
5.4.340.0130.02115.36
5.4.330.0160.00813.51
5.4.320.0130.02415.29
5.4.310.0120.02415.31
5.4.300.0140.02315.34
5.4.290.0120.02515.30
5.4.280.0100.02715.39
5.4.270.0130.02215.34
5.4.260.0160.02015.29
5.4.250.0170.01915.28
5.4.240.0110.02115.34
5.4.230.0120.02115.32
5.4.220.0130.02015.31
5.4.210.0150.02115.38
5.4.200.0140.02115.35
5.4.190.0130.02015.31
5.4.180.0140.02015.30
5.4.170.0110.02415.32
5.4.160.0090.03115.28
5.4.150.0100.02915.43
5.4.140.0140.02614.51
5.4.130.0130.02814.53
5.4.120.0130.02614.49
5.4.110.0120.02614.45
5.4.100.0170.02314.47
5.4.90.0120.02214.45
5.4.80.0130.02614.51
5.4.70.0120.02914.46
5.4.60.0150.02514.43
5.4.50.0080.02914.49
5.4.40.0160.01814.44
5.4.30.0120.02814.50
5.4.20.0090.02614.45
5.4.10.0130.02714.55
5.4.00.0180.02314.35
5.3.290.0100.02514.21
5.3.280.0110.02014.12
5.3.270.0130.02214.14
5.3.260.0120.02414.18
5.3.250.0130.02314.14
5.3.240.0140.02814.14
5.3.230.0140.02514.14
5.3.220.0140.02714.05
5.3.210.0110.03014.04
5.3.200.0140.02714.07
5.3.190.0120.02914.15
5.3.180.0140.02914.18
5.3.170.0120.02914.19
5.3.160.0120.02514.17
5.3.150.0110.02614.20
5.3.140.0130.03014.16
5.3.130.0150.02814.13
5.3.120.0140.02614.14
5.3.110.0110.02714.12
5.3.100.0130.02713.93
5.3.90.0110.02513.96
5.3.80.0120.02813.83
5.3.70.0140.02213.84
5.3.60.0130.03013.89
5.3.50.0100.02913.90
5.3.40.0120.02813.83
5.3.30.0130.03013.91
5.3.20.0100.02713.82
5.3.10.0140.02713.66
5.3.00.0130.02213.69

preferences:
44.54 ms | 401 KiB | 5 Q