3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nombre = 'GARZA MONTOTO MARGARITA GENEROSA'; $fecha = '28/05/2014'; $hora = '10:42'; $h = hash("crc32b", "aaaaaab"); printf("%u\n", $h);

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)
8.3.70.0100.01018.43
8.3.60.0130.00718.43
8.3.50.0100.01322.05
8.3.40.0110.00718.79
8.3.30.0070.00718.97
8.3.20.0030.00520.21
8.3.10.0000.00823.66
8.3.00.0000.00918.96
8.2.190.0070.00716.70
8.2.180.0160.00318.05
8.2.170.0070.01022.96
8.2.160.0150.00622.08
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00319.40
8.2.110.0090.00022.11
8.2.100.0000.01117.78
8.2.90.0000.00817.75
8.2.80.0000.00818.84
8.2.70.0080.00018.05
8.2.60.0050.00317.50
8.2.50.0050.00317.55
8.2.40.0040.00419.19
8.2.30.0040.00419.21
8.2.20.0000.00717.66
8.2.10.0050.00318.09
8.2.00.0030.00617.59
8.1.280.0070.01325.92
8.1.270.0040.00418.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.88
8.1.230.0090.00319.17
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.00817.35
8.1.190.0000.00817.22
8.1.180.0060.00318.10
8.1.170.0080.00018.87
8.1.160.0040.00418.90
8.1.150.0050.00318.83
8.1.140.0000.00717.31
8.1.130.0030.00617.72
8.1.120.0000.00717.49
8.1.110.0070.00317.42
8.1.100.0070.00017.45
8.1.90.0070.00017.43
8.1.80.0000.00717.34
8.1.70.0040.00417.44
8.1.60.0050.00317.53
8.1.50.0040.00417.41
8.1.40.0040.00417.47
8.1.30.0030.00617.64
8.1.20.0000.00817.66
8.1.10.0040.00417.51
8.1.00.0000.00717.33
8.0.300.0080.00018.77
8.0.290.0040.00416.75
8.0.280.0030.00318.37
8.0.270.0040.00417.12
8.0.260.0030.00318.28
8.0.250.0000.00716.99
8.0.240.0070.00016.81
8.0.230.0070.00016.83
8.0.220.0050.00316.75
8.0.210.0070.00016.83
8.0.200.0070.00016.83
8.0.190.0050.00316.89
8.0.180.0000.00716.87
8.0.170.0000.00816.79
8.0.160.0000.00816.79
8.0.150.0040.00416.94
8.0.140.0000.00816.71
8.0.130.0000.00513.30
8.0.120.0080.00016.80
8.0.110.0030.00516.93
8.0.100.0040.00416.66
8.0.90.0040.00416.91
8.0.80.0120.00316.95
8.0.70.0040.00416.90
8.0.60.0040.00416.96
8.0.50.0000.00716.85
8.0.30.0130.01116.94
8.0.20.0080.01317.40
8.0.10.0040.00416.96
8.0.00.0080.00916.61
7.4.330.0000.00615.07
7.4.320.0030.00316.38
7.4.300.0070.00016.59
7.4.290.0000.00816.56
7.4.280.0030.00516.61
7.4.270.0070.00016.58
7.4.260.0040.00716.59
7.4.250.0000.00716.55
7.4.240.0060.00216.56
7.4.230.0070.00016.40
7.4.220.0120.00616.65
7.4.210.0080.00916.62
7.4.200.0040.00416.55
7.4.160.0110.00616.42
7.4.150.0100.01017.40
7.4.140.0070.01017.86
7.4.130.0130.00316.52
7.4.120.0090.00816.50
7.4.110.0090.00916.47
7.4.100.0100.00716.32
7.4.90.0080.00816.24
7.4.80.0180.00319.39
7.4.70.0110.00916.50
7.4.60.0140.00316.53
7.4.50.0000.00716.11
7.4.40.0060.01116.41
7.4.30.0140.00916.36
7.4.00.0030.01314.86
7.3.330.0030.00313.01
7.3.320.0050.00012.94
7.3.310.0040.00415.98
7.3.300.0030.00316.00
7.3.290.0060.01016.12
7.3.280.0070.00916.16
7.3.270.0040.01417.40
7.3.260.0150.00316.48
7.3.250.0110.00616.27
7.3.240.0130.00816.45
7.3.230.0120.00916.39
7.3.210.0140.00316.34
7.3.200.0120.00919.39
7.3.190.0090.01216.13
7.3.180.0040.01216.30
7.3.170.0100.00716.27
7.3.160.0110.00416.17
7.3.10.0000.01316.53
7.3.00.0060.00616.75
7.2.330.0030.01316.68
7.2.320.0120.00916.45
7.2.310.0030.01316.57
7.2.300.0090.01016.66
7.2.290.0100.00716.65
7.2.130.0080.00417.03
7.2.120.0070.01016.81
7.2.110.0090.00316.91
7.2.100.0030.01016.79
7.2.90.0040.00716.67
7.2.80.0030.00616.98
7.2.70.0060.00616.85
7.2.60.0100.00617.03
7.2.50.0080.00616.85
7.2.40.0090.00616.91
7.2.30.0030.00916.95
7.2.20.0040.00816.79
7.2.10.0040.00416.80
7.2.00.0030.01117.92
7.1.250.0050.00515.84
7.1.100.0030.01317.68
7.1.70.0030.00716.80
7.1.60.0070.01019.22
7.1.50.0030.01716.26
7.1.00.0030.07322.30
7.0.200.0060.00316.49
7.0.140.0030.03322.07
7.0.60.0030.08019.75
7.0.50.0000.04317.88
7.0.40.0170.07719.98
7.0.30.0330.07720.33
7.0.20.0200.04020.33
7.0.10.0230.06020.04
7.0.00.0100.03720.00
5.6.280.0030.07320.81
5.6.210.0030.08020.55
5.6.200.0000.04318.11
5.6.190.0100.06320.42
5.6.180.3570.03720.61
5.6.170.0300.07020.42
5.6.160.0070.08020.54
5.6.150.0070.04018.15
5.6.140.0000.07718.21
5.6.130.0170.07018.10
5.6.120.0100.06320.98
5.6.110.0070.07320.98
5.6.100.0000.05020.98
5.6.90.0070.08720.99
5.6.80.0070.08020.36
5.6.70.0400.07020.45
5.5.350.0170.09320.32
5.5.340.0100.06317.98
5.5.330.0130.07720.36
5.5.320.0270.04020.17
5.5.310.0270.05020.50
5.5.300.0070.04317.98
5.5.290.0030.07017.95
5.5.280.0030.05020.73
5.5.270.0030.08720.75
5.5.260.0030.04320.96
5.5.250.0200.07020.77
5.5.240.0200.07320.27
5.4.450.0770.05719.25
5.4.440.0770.06019.57
5.4.430.0430.04319.54
5.4.420.0630.05719.25
5.4.410.0030.05719.42
5.4.400.0670.04719.05
5.4.390.0700.05719.06
5.4.380.0200.05018.74
5.4.370.0170.05018.55
5.4.360.0170.05318.70
5.4.350.0170.05318.56
5.4.340.0170.05018.71
5.4.320.0170.05318.77
5.4.310.0200.04718.49
5.4.300.0330.03718.72
5.4.290.0170.05018.68
5.4.280.0100.05718.74
5.4.270.0100.06018.46
5.4.260.0270.04318.71
5.4.250.0070.06318.77
5.4.240.0070.06318.68
5.4.230.0270.04318.60
5.4.220.0200.05018.77
5.4.210.0170.05318.48
5.4.200.0200.04716.43
5.4.190.0200.05018.68
5.4.180.0200.05018.63
5.4.170.0100.06318.67
5.4.160.0170.05018.63
5.4.150.0300.04318.65
5.4.140.0200.05016.32
5.4.130.0200.04716.05
5.4.120.0170.05016.22
5.4.110.0230.05016.12
5.4.100.0130.05316.06
5.4.90.0170.05016.34
5.4.80.0100.05716.16
5.4.70.0230.05016.12
5.4.60.0170.04716.12
5.4.50.0200.04716.00
5.4.40.0130.06316.13
5.4.30.0130.05316.13
5.4.20.0130.05316.10
5.4.10.0170.05716.32
5.4.00.0230.04315.67
5.3.290.0230.04714.73
5.3.280.0200.05714.48
5.3.270.0270.05314.58
5.3.260.0200.05014.58
5.3.250.0100.06014.63
5.3.240.0270.04714.65
5.3.230.0270.06014.51
5.3.220.0270.06714.51
5.3.210.0200.05314.55
5.3.200.0300.04014.61
5.3.190.0170.05014.65
5.3.180.0230.04314.54
5.3.170.0130.05714.61
5.3.160.0270.04014.54
5.3.150.0170.05314.65
5.3.140.0130.05314.46
5.3.130.0070.06314.64
5.3.120.0070.06314.55
5.3.110.0230.04714.46
5.3.100.0200.04714.00
5.3.90.0230.04314.00
5.3.80.0100.05714.00
5.3.70.0100.05714.00
5.3.60.0230.04713.99
5.3.50.0170.05013.93
5.3.40.0270.04013.93
5.3.30.0130.05013.84
5.3.20.0100.05313.60
5.3.10.0100.05313.56
5.3.00.0170.05013.73
5.2.170.0170.04011.13
5.2.160.0170.03711.18
5.2.150.0130.04711.19
5.2.140.0170.04011.11
5.2.130.0130.03711.01
5.2.120.0170.03711.13
5.2.110.0200.03311.09
5.2.100.0170.03711.03
5.2.90.0130.04011.05
5.2.80.0170.05011.09
5.2.70.0100.04711.25
5.2.60.0200.03311.08
5.2.50.0200.03711.16
5.2.40.0130.03711.04
5.2.30.0170.03710.90
5.2.20.0100.04010.96
5.2.10.0130.04010.91
5.2.00.0170.03710.68
5.1.60.0100.0339.99
5.1.50.0300.03010.10
5.1.40.0070.03710.09
5.1.30.0100.04010.34
5.1.20.0100.03710.32
5.1.10.0130.03310.04
5.1.00.0030.04310.20
5.0.50.0130.0278.61
5.0.40.0070.0278.42
5.0.30.0030.0438.24
5.0.20.0070.0278.23
5.0.10.0070.0308.16
5.0.00.0030.0478.24
4.4.90.0000.0276.57
4.4.80.0070.0206.57
4.4.70.0030.0276.57
4.4.60.0030.0236.57
4.4.50.0030.0236.57
4.4.40.0070.0336.57
4.4.30.0070.0206.57
4.4.20.0000.0276.57
4.4.10.0070.0206.57
4.4.00.0130.0306.57
4.3.110.0070.0206.57
4.3.100.0100.0176.57
4.3.90.0100.0176.57
4.3.80.0070.0336.57
4.3.70.0200.0076.57
4.3.60.0000.0276.57
4.3.50.0030.0236.57
4.3.40.0030.0376.57
4.3.30.0030.0236.57
4.3.20.0000.0236.57
4.3.10.0000.0236.57
4.3.00.0130.0277.34

preferences:
50.77 ms | 401 KiB | 5 Q