3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bin2hex(pack('s', 1300));

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)
8.3.40.0190.00018.71
8.3.30.0100.00319.09
8.3.20.0040.00420.21
8.3.10.0080.00022.09
8.3.00.0040.00422.43
8.2.170.0120.00322.96
8.2.160.0070.00720.80
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0050.00317.63
8.2.110.0090.00021.90
8.2.100.0110.00019.51
8.2.90.0000.00819.18
8.2.80.0040.00418.04
8.2.70.0050.00317.50
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0070.00018.00
8.2.20.0040.00417.61
8.2.10.0040.00417.45
8.2.00.0050.00217.61
8.1.270.0030.00624.02
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0050.00323.79
8.1.230.0070.00418.94
8.1.220.0000.01017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0000.00717.40
8.1.180.0000.00818.10
8.1.170.0000.00818.53
8.1.160.0020.00521.94
8.1.150.0040.00418.41
8.1.140.0030.00517.36
8.1.130.0040.00417.70
8.1.120.0050.00317.37
8.1.110.0060.00317.34
8.1.100.0000.00717.38
8.1.90.0000.00717.36
8.1.80.0000.00717.28
8.1.70.0000.00817.29
8.1.60.0030.00517.48
8.1.50.0070.00017.39
8.1.40.0020.00517.32
8.1.30.0040.00417.51
8.1.20.0000.00817.48
8.1.10.0040.00417.43
8.1.00.0000.00917.28
8.0.300.0080.00018.77
8.0.290.0040.00417.05
8.0.280.0030.00318.35
8.0.270.0030.00317.20
8.0.260.0000.00616.63
8.0.250.0030.00716.88
8.0.240.0000.00716.95
8.0.230.0040.00416.71
8.0.220.0000.00716.73
8.0.210.0030.00316.78
8.0.200.0040.00416.79
8.0.190.0040.00416.80
8.0.180.0000.00816.77
8.0.170.0040.00416.76
8.0.160.0040.00416.64
8.0.150.0060.00316.77
8.0.140.0040.00416.73
8.0.130.0000.00513.18
8.0.120.0000.00716.70
8.0.110.0070.00016.70
8.0.100.0080.00016.75
8.0.90.0050.00316.79
8.0.80.0090.00616.67
8.0.70.0070.00016.80
8.0.60.0000.00716.79
8.0.50.0000.00716.70
8.0.30.0150.00517.00
8.0.20.0090.00917.40
8.0.10.0040.00416.76
8.0.00.0070.00916.69
7.4.330.0000.00515.00
7.4.320.0030.00316.34
7.4.300.0030.00316.48
7.4.290.0040.00416.47
7.4.280.0000.00616.35
7.4.270.0060.00016.43
7.4.260.0040.00416.34
7.4.250.0000.00916.48
7.4.240.0020.00516.39
7.4.230.0030.00316.57
7.4.220.0120.00816.57
7.4.210.0080.00816.50
7.4.200.0000.00716.21
7.4.190.0030.00316.32
7.4.160.0120.00416.31
7.4.150.0060.01217.40
7.4.140.0100.00717.86
7.4.130.0090.01116.40
7.4.120.0100.00716.43
7.4.110.0070.01016.43
7.4.100.0040.01116.45
7.4.90.0070.01016.30
7.4.80.0150.00619.39
7.4.70.0080.00816.26
7.4.60.0030.01316.40
7.4.50.0000.00416.39
7.4.40.0090.00622.77
7.4.30.0130.00716.34
7.4.00.0100.00314.51
7.3.330.0050.00013.07
7.3.320.0000.00513.06
7.3.310.0000.00716.18
7.3.300.0000.00716.02
7.3.290.0090.00916.21
7.3.280.0090.00916.14
7.3.270.0110.00517.40
7.3.260.0050.01316.20
7.3.250.0120.00716.50
7.3.240.0060.01216.43
7.3.230.0040.01216.46
7.3.210.0000.01716.15
7.3.200.0030.01319.39
7.3.190.0120.00816.35
7.3.180.0040.01116.32
7.3.170.0090.00916.39
7.3.160.0140.00416.56
7.3.120.0130.00014.96
7.2.330.0170.00016.52
7.2.320.0130.00516.46
7.2.310.0090.01016.43
7.2.300.0070.01016.34
7.2.290.0030.01416.36
7.2.00.0060.00919.14
7.1.100.0060.00617.86
7.1.70.0040.00417.04
7.1.60.0140.01019.82
7.1.50.0070.01416.83
7.1.00.0030.07722.31
7.0.200.0000.00816.81
7.0.140.0030.07322.01
7.0.80.0030.04719.88
7.0.70.0030.04319.89
7.0.60.0200.06319.93
7.0.50.0100.06320.30
7.0.40.0130.04320.16
7.0.30.0030.04020.07
7.0.20.0070.03720.00
7.0.10.0200.06720.08
7.0.00.0000.04020.16
5.6.280.0070.07021.09
5.6.230.0030.04320.54
5.6.220.0100.03020.57
5.6.210.0100.05320.42
5.6.200.0070.05021.10
5.6.190.0070.03721.02
5.6.180.0000.04021.02
5.6.170.0170.06721.09
5.6.160.0130.04021.02
5.6.150.0070.07321.03
5.6.140.0200.06020.93
5.6.130.0030.05321.02
5.6.120.0070.08321.07
5.6.110.0070.09021.04
5.6.100.0070.07021.12
5.6.90.0030.04020.97
5.6.80.0170.06020.55
5.6.70.0030.06320.38
5.6.60.0130.06720.44
5.6.50.0070.04020.39
5.6.40.0070.07320.48
5.6.30.0030.03720.43
5.6.20.0030.04720.39
5.6.10.0170.06720.36
5.6.00.0070.05020.36
5.5.370.0030.05320.39
5.5.360.0170.06320.49
5.5.350.0030.08020.36
5.5.340.0030.06320.91
5.5.330.0000.05320.89
5.5.320.0070.06320.63
5.5.310.0070.03320.77
5.5.300.0030.05320.80
5.5.290.0100.04020.86
5.5.280.0100.07020.79
5.5.270.0030.04320.87
5.5.260.0130.06720.71
5.5.250.0070.07020.63
5.5.240.0130.05020.18
5.5.230.0130.06020.10
5.5.220.0070.03320.23
5.5.210.0030.04020.29
5.5.200.0030.04020.17
5.5.190.0070.04020.21
5.5.180.0030.04320.20
5.5.160.0030.05020.20
5.5.150.0070.03720.26
5.5.140.0000.06020.24
5.5.130.0030.04020.26
5.5.120.0130.03020.17
5.5.110.0030.03720.17
5.5.100.0070.03320.11
5.5.90.0100.03020.06
5.5.80.0100.04019.96
5.5.70.0070.03719.95
5.5.60.0070.06020.15
5.5.50.0000.04020.13
5.5.40.0070.03019.99
5.5.30.0070.03320.05
5.5.20.0030.03320.04
5.5.10.0030.05720.05
5.5.00.0100.05020.09
5.4.450.0000.05719.27
5.4.440.0100.06019.14
5.4.430.0000.06019.42
5.4.420.0030.05019.22
5.4.410.0070.04319.32
5.4.400.0030.04019.03
5.4.390.0000.04019.12
5.4.380.0070.05718.81
5.4.370.0070.07319.09
5.4.360.0070.03318.98
5.4.350.0100.06719.14
5.4.340.0030.03719.14
5.4.320.0070.04018.94
5.4.310.0030.03719.10
5.4.300.0030.03319.05
5.4.290.0030.03719.14
5.4.280.0070.03018.95
5.4.270.0030.03319.03
5.4.260.0070.03018.94
5.4.250.0030.04018.94
5.4.240.0030.04018.77
5.4.230.0070.03719.14
5.4.220.0000.04319.02
5.4.210.0170.02718.96
5.4.200.0000.05319.14
5.4.190.0030.03718.89
5.4.180.0070.03018.95
5.4.170.0100.07719.02
5.4.160.0000.04719.07
5.4.150.0070.03718.94
5.4.140.0000.04016.14
5.4.130.0100.03016.27
5.4.120.0030.05716.28
5.4.110.0070.05016.21
5.4.100.0070.05716.26
5.4.90.0000.05316.41
5.4.80.0030.05016.32
5.4.70.0000.03716.43
5.4.60.0030.03716.28
5.4.50.0030.07316.36
5.4.40.0100.02716.38
5.4.30.0100.02716.37
5.4.20.0030.03016.31
5.4.10.0030.04016.41
5.4.00.0030.03315.82
5.3.290.0070.03714.63
5.3.280.0000.04014.49
5.3.270.0100.06714.59
5.3.260.0100.02714.41
5.3.250.0030.03714.41
5.3.240.0100.03014.54
5.3.230.0030.06714.58
5.3.220.0130.05314.41
5.3.210.0070.03014.53
5.3.200.0030.06714.52
5.3.190.0070.03014.52
5.3.180.0100.04314.50
5.3.170.0000.04314.52
5.3.160.0130.02714.55
5.3.150.0070.03314.54
5.3.140.0070.05714.55
5.3.130.0100.05014.45
5.3.120.0030.07014.50
5.3.110.0130.02314.52
5.3.100.0130.02313.89
5.3.90.0030.07713.97
5.3.80.0000.05013.92
5.3.70.0130.05013.99
5.3.60.0030.06313.95
5.3.50.0030.07313.80
5.3.40.0030.04313.80
5.3.30.0100.04313.86
5.3.20.0100.02713.46
5.3.10.0000.05713.42
5.3.00.0100.07013.62
5.2.170.0000.04711.60
5.2.160.0070.02311.60
5.2.150.0070.03311.60
5.2.140.0070.05011.60
5.2.130.0100.02311.60
5.2.120.0070.02011.60
5.2.110.0100.04311.60
5.2.100.0000.06311.60
5.2.90.0000.05311.60
5.2.80.0030.02711.60
5.2.70.0000.04311.60
5.2.60.0000.03311.60
5.2.50.0030.05011.60
5.2.40.0030.03711.60
5.2.30.0030.02711.60
5.2.20.0000.02711.60
5.2.10.0030.02311.60
5.2.00.0070.04311.60
5.1.60.0030.05711.60
5.1.50.0000.02711.60
5.1.40.0030.02311.60
5.1.30.0000.03311.60
5.1.20.0000.02711.60
5.1.10.0030.03311.60
5.1.00.0070.03011.60
5.0.50.0000.01711.60
5.0.40.0030.01711.60
5.0.30.0030.02711.60
5.0.20.0030.03011.60
5.0.10.0070.03711.60
5.0.00.0000.04011.60
4.4.90.0000.01711.60
4.4.80.0000.02311.60
4.4.70.0100.02711.60
4.4.60.0000.01311.60
4.4.50.0000.03011.60
4.4.40.0030.02711.60
4.4.30.0030.03711.60
4.4.20.0030.01311.60
4.4.10.0030.03311.60
4.4.00.0070.03711.60
4.3.110.0030.03011.60
4.3.100.0000.01711.60
4.3.90.0000.01711.60
4.3.80.0000.03711.60
4.3.70.0070.00711.60
4.3.60.0000.01711.60
4.3.50.0000.01711.60
4.3.40.0000.02711.60
4.3.30.0000.03311.60
4.3.20.0000.01711.60
4.3.10.0030.01311.60
4.3.00.0000.03311.60

preferences:
42.31 ms | 400 KiB | 5 Q