3v4l.org

run code in 300+ PHP versions simultaneously
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$i57 < 256; $i57++){ if( $m[$i55]== $m[$i56] and $m[$i56]==$m[$i57]){ continue;} for ($i58 = 0; $i58 < 256; $i58++){ if( $m[$i56]== $m[$i57] and $m[$i57]==$m[$i58]){ continue;} for ($i59 = 0; $i59 < 256; $i59++){ if( $m[$i57]== $m[$i58] and $m[$i58]==$m[$i59]){ continue;} for ($i60 = 0; $i60 < 256; $i60++){ if( $m[$i58]== $m[$i58] and $m[$i59]==$m[$i60]){ continue;} for ($i61 = 0; $i61 < 256; $i61++){ if( $m[$i59]== $m[$i60] and $m[$i60]==$m[$i61]){ continue;} for ($i62 = 0; $i62 < 256; $i62++){ if( $m[$i60]== $m[$i61] and $m[$i61]==$m[$i62]){ continue;} for ($i63 = 0; $i63 < 256; $i63++){ if( $m[$i61]== $m[$i62] and $m[$i62]==$m[$i63]){ continue;} for ($i64 = 0; $i64 < 256; $i64++){ if( $m[$i62]== $m[$i63] and $m[$i63]==$m[$i64]){ continue;} $mm= $m[$i1]."". $m[$i2]."".$m[$i3]."". $m[$i4]."".$m[$i5]."". $m[$i6]."".$m[$i7]."". $m[$i8]."".$m[$i9]."". $m[$i10]."".$m[$i11]."". $m[$i12]."".$m[$i13]."". $m[$i14]."".$m[$i15]."". $m[$i16]."".$m[$i17]."". $m[$i18]."".$m[$i19]."". $m[$i20]."".$m[$i21]."". $m[$i22]."".$m[$i23]."". $m[$i24]."".$m[$i25]."". $m[$i26]."".$m[$i27]."". $m[$i28]."".$m[$i29]."". $m[$i30]."".$m[$i31]."". $m[$i32]."".$m[$i33]."". $m[$i34]."".$m[$i35]."". $m[$i36]."".$m[$i37]."". $m[$i38]."".$m[$i39]."". $m[$i40]."".$m[$i41]."". $m[$i42]."".$m[$i43]."". $m[$i44]."".$m[$i45]."". $m[$i46]."".$m[$i47]."". $m[$i48]."".$m[$i49]."". $m[$i50]."".$m[$i51]."". $m[$i52]."".$m[$i53]."". $m[$i54]."".$m[$i55]."". $m[$i56]."".$m[$i57]."". $m[$i58]."".$m[$i59]."". $m[$i60]."".$m[$i61]."". $m[$i62]."".$m[$i63]."". $m[$i64]; $sha = hash(sha512,$mm); if ( $sha == "5a526817f29cffb00dbbb8b7005afa9437bd4c65ba6be158b88546cf274d1237bac8240ef4be94fefd943865dd6c5f155626cc5a621330758e7cb6c2ada90e62"){ echo $mm; die; }}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}} }

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)
8.3.60.0160.00018.55
8.3.50.0090.00916.52
8.3.40.0030.01219.27
8.3.30.0120.00419.09
8.3.20.0080.00021.05
8.3.10.0060.00320.48
8.3.00.0000.00820.77
8.2.180.0130.01025.92
8.2.170.0130.00322.96
8.2.160.0070.00719.46
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00820.14
8.2.110.0030.00721.04
8.2.100.0030.01018.22
8.2.90.0000.00818.53
8.2.80.0060.00318.13
8.2.70.0030.00618.43
8.2.60.0080.00018.56
8.2.50.0080.00018.10
8.2.40.0000.00819.76
8.2.30.0030.00519.72
8.2.20.0000.00818.54
8.2.10.0050.00319.97
8.2.00.0000.00818.39
8.1.280.0030.01325.92
8.1.270.0080.00020.57
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0030.00724.04
8.1.230.0060.00621.34
8.1.220.0030.00618.14
8.1.210.0040.00419.41
8.1.200.0000.00917.60
8.1.190.0030.00817.63
8.1.180.0050.00518.10
8.1.170.0000.00918.80
8.1.160.0040.00419.25
8.1.150.0040.00419.13
8.1.140.0000.00820.66
8.1.130.0080.00420.54
8.1.120.0040.00417.84
8.1.110.0040.00417.71
8.1.100.0080.00417.77
8.1.90.0000.00817.82
8.1.80.0040.00717.79
8.1.70.0040.00417.90
8.1.60.0090.00317.98
8.1.50.0000.00817.87
8.1.40.0030.00517.83
8.1.30.0070.00317.98
8.1.20.0030.00617.81
8.1.10.0040.00417.88
8.1.00.0030.00617.90
8.0.300.0040.00420.23
8.0.290.0050.00317.13
8.0.280.0040.00418.82
8.0.270.0000.00817.66
8.0.260.0070.00018.83
8.0.250.0030.00417.36
8.0.240.0060.00317.38
8.0.230.0040.00417.35
8.0.220.0040.00417.31
8.0.210.0070.00017.35
8.0.200.0050.00217.30
8.0.190.0000.00817.40
8.0.180.0080.00017.34
8.0.170.0040.00717.34
8.0.160.0060.00317.27
8.0.150.0040.00417.13
8.0.140.0000.00717.25
8.0.130.0030.00313.80
8.0.120.0040.00417.29
8.0.110.0040.00417.28
8.0.100.0040.00417.30
8.0.90.0040.00417.38
8.0.80.0060.00917.35
8.0.70.0040.00417.36
8.0.60.0000.00717.33
8.0.50.0000.00817.18
8.0.30.0080.01417.53
8.0.20.0100.01017.54
8.0.10.0000.00817.29
7.4.330.0000.00615.55
7.4.320.0000.00816.78
7.4.300.0040.00416.76
7.4.290.0030.00516.64
7.4.280.0060.00316.71
7.4.270.0000.00816.76
7.4.260.0050.00316.70
7.4.250.0090.00016.71
7.4.240.0030.00616.70
7.4.230.0040.00416.59
7.4.220.0030.00616.67
7.4.210.0040.01216.74
7.4.200.0000.00916.83
7.4.160.0090.01116.81
7.3.330.0050.00313.42
7.3.320.0000.00713.41
7.3.310.0030.00516.52
7.3.300.0050.00316.52
7.3.290.0090.00016.49
7.3.280.0110.01116.57
7.3.260.0130.01016.51
7.3.30.0060.01815.10
7.3.20.1380.01015.14
7.3.10.1180.00714.88
7.3.00.1380.00915.03
7.2.160.0140.00015.25
7.2.150.1040.00715.26
7.2.140.1590.00915.26
7.2.130.1140.00815.31
7.2.120.1030.00715.37
7.2.110.1090.00815.34
7.2.100.1100.00915.36
7.2.90.1260.01315.37
7.2.80.1050.00915.42
7.2.70.1060.01215.26
7.2.60.1420.00915.33
7.2.50.1280.01515.45
7.2.40.1310.01515.41
7.2.30.1160.01415.33
7.2.20.1140.00615.39
7.2.10.1270.00515.40
7.2.00.1560.01015.35
7.1.270.0870.00714.11
7.1.260.1340.01014.29
7.1.250.0970.00914.22
7.1.240.1040.01414.23
7.1.230.0720.01114.45
7.1.220.1040.01614.42
7.1.210.0830.00714.00
7.1.200.1370.00714.39
7.1.190.0970.00414.45
7.1.180.1460.01614.20
7.1.170.0630.01314.30
7.1.160.0940.01414.09
7.1.150.0770.00014.26
7.1.140.0980.01014.14
7.1.130.0820.02114.23
7.1.120.0920.01314.48
7.1.110.1060.00414.28
7.1.100.0820.01914.07
7.1.90.0850.01114.50
7.1.80.1090.01014.38
7.1.70.1340.01414.30
7.1.60.1090.00714.16
7.1.50.0840.00614.28
7.1.40.0750.01314.25
7.1.30.0770.01414.23
7.1.20.0770.00314.25
7.1.10.0520.01014.39
7.1.00.0630.00014.24
7.0.330.1010.01313.99
7.0.320.1120.00413.95
7.0.310.0700.01713.95
7.0.300.0860.01013.68
7.0.290.0790.02013.67
7.0.280.0910.01013.97
7.0.270.1180.01713.99
7.0.260.0880.00713.98
7.0.250.0890.00714.08
7.0.240.0880.00614.00
7.0.230.1260.02613.96
7.0.220.0790.01714.08
7.0.210.0830.01713.82
7.0.200.0720.01313.98
7.0.190.2270.01713.69
7.0.180.0760.01014.00
7.0.170.0630.01613.96
7.0.160.0820.00713.93
7.0.150.0580.01613.68
7.0.140.0550.00913.76
7.0.130.0490.01913.89
7.0.120.0520.01514.11
7.0.110.1090.01014.04
7.0.100.0680.00614.16
7.0.90.0640.00713.94
7.0.80.0720.00713.82
7.0.70.0710.01613.98
7.0.60.0620.02314.04
7.0.50.0890.01713.98
7.0.40.0620.01914.08
7.0.30.0820.00313.98
7.0.10.0680.00713.71
7.0.00.0570.01213.78
5.6.400.0080.00814.46
5.6.390.0120.02114.75
5.6.380.0120.02014.81
5.6.370.0110.01814.90
5.6.360.0170.01714.90
5.6.350.0260.02314.70
5.6.340.0130.00814.47
5.6.330.0290.01114.60
5.6.320.0090.02714.69
5.6.310.0070.02614.82
5.6.300.0140.01714.50
5.6.290.0190.02014.80
5.6.280.0240.01414.71
5.6.270.0190.01514.80
5.6.260.0160.02314.61
5.6.250.0220.02214.89
5.6.240.0090.01714.59
5.6.230.0110.02514.81
5.6.220.0140.02814.58
5.6.210.0130.01314.68
5.6.200.0130.01414.76
5.6.190.0160.01314.66
5.6.180.0160.01614.61
5.6.170.0240.01514.75
5.6.160.0150.02114.65
5.6.150.0060.01614.63
5.6.140.0200.02014.89
5.6.130.0110.02714.75
5.6.120.0250.00414.52
5.6.110.0140.00514.60
5.6.100.0000.03514.57
5.6.90.0120.02414.70
5.6.80.0160.01114.59
5.6.70.0160.01914.55
5.5.380.0230.01514.38
5.5.370.0180.01814.69
5.5.360.0210.01514.63
5.5.350.0140.02714.70
5.5.340.0140.01814.64
5.5.330.0170.01714.67
5.5.320.0320.00614.80
5.5.310.0150.01914.64
5.5.300.0140.01414.50
5.5.290.0160.01214.89
5.5.280.0120.00914.82
5.5.270.0090.02014.55
5.5.260.0210.01514.62
5.5.250.0150.01914.46
5.5.240.0190.01614.46
5.5.230.0090.01214.53
5.4.450.0120.00811.24
5.4.440.0100.00311.40
5.4.430.0140.00711.18
5.4.420.0090.02311.40
5.4.410.0130.00511.65
5.4.400.0150.01211.16
5.4.390.0110.01011.00
preferences:
65.02 ms | 400 KiB | 5 Q