3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(hash('crc32b','hi',false));

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)
8.3.60.0120.00316.25
8.3.50.0100.00821.99
8.3.40.0070.00718.75
8.3.30.0070.01118.97
8.3.20.0050.00320.16
8.3.10.0070.00021.73
8.3.00.0060.00319.06
8.2.180.0140.00718.05
8.2.170.0060.00822.96
8.2.160.0100.00620.35
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00519.41
8.2.110.0000.00920.93
8.2.100.0120.00017.50
8.2.90.0030.00518.97
8.2.80.0080.00017.97
8.2.70.0040.00417.25
8.2.60.0040.00418.04
8.2.50.0000.00818.07
8.2.40.0000.00717.95
8.2.30.0080.00317.93
8.2.20.0040.00417.43
8.2.10.0000.00817.81
8.2.00.0020.00517.57
8.1.280.0120.00925.92
8.1.270.0030.00620.61
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.13
8.1.230.0060.00620.75
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0030.00717.25
8.1.190.0030.00517.10
8.1.180.0030.00518.10
8.1.170.0080.00020.50
8.1.160.0000.00722.06
8.1.150.0040.00418.83
8.1.140.0040.00417.29
8.1.130.0080.00017.72
8.1.120.0030.00317.40
8.1.110.0000.00717.23
8.1.100.0000.00717.37
8.1.90.0030.00317.39
8.1.80.0080.00017.38
8.1.70.0070.00017.24
8.1.60.0050.00317.50
8.1.50.0000.00817.46
8.1.40.0050.00317.35
8.1.30.0000.00817.55
8.1.20.0070.00017.49
8.1.10.0050.00317.30
8.1.00.0000.00717.34
8.0.300.0000.00818.77
8.0.290.0040.00416.58
8.0.280.0000.00718.32
8.0.270.0000.00717.25
8.0.260.0060.00017.00
8.0.250.0000.00716.89
8.0.240.0060.00016.79
8.0.230.0070.00016.71
8.0.220.0030.00316.68
8.0.210.0070.00016.69
8.0.200.0000.00716.85
8.0.190.0040.00416.89
8.0.180.0000.00916.85
8.0.170.0040.00416.76
8.0.160.0040.00416.82
8.0.150.0000.00716.72
8.0.140.0070.00016.70
8.0.130.0030.00313.29
8.0.120.0080.00016.77
8.0.110.0040.00416.86
8.0.100.0090.00016.76
8.0.90.0000.00716.66
8.0.80.0110.00616.80
8.0.70.0000.00716.71
8.0.60.0050.00216.78
8.0.50.0000.00716.83
8.0.30.0120.01116.79
8.0.20.0100.01217.40
8.0.10.0050.00216.80
8.0.00.0070.00916.56
7.4.330.0030.00315.03
7.4.320.0050.00316.52
7.4.300.0000.00616.54
7.4.290.0100.00016.54
7.4.280.0040.00416.57
7.4.270.0000.00716.45
7.4.260.0000.00916.26
7.4.250.0030.00416.38
7.4.240.0000.00716.48
7.4.230.0030.00316.54
7.4.220.0120.00616.44
7.4.210.0070.00716.47
7.4.200.0040.00416.61
7.4.160.0130.00316.17
7.4.150.0070.01017.40
7.4.140.0130.00517.86
7.4.130.0130.00516.38
7.4.120.0090.00816.47
7.4.110.0040.01916.34
7.4.100.0100.01216.50
7.4.90.0030.01716.30
7.4.80.0040.01219.39
7.4.70.0100.01316.48
7.4.60.0080.01116.40
7.4.50.0040.00416.44
7.4.40.0070.00916.45
7.4.30.0060.00916.30
7.4.00.0080.00914.78
7.3.330.0030.00312.93
7.3.320.0080.00812.88
7.3.310.0030.00316.19
7.3.300.0040.00416.12
7.3.290.0000.00716.12
7.3.280.0080.00816.18
7.3.270.0290.02217.40
7.3.260.0100.00716.27
7.3.250.0120.00616.23
7.3.240.0160.00616.23
7.3.230.0100.01316.56
7.3.210.0080.00816.25
7.3.200.0070.01119.39
7.3.190.0030.01216.32
7.3.180.0140.00716.18
7.3.170.0100.00616.47
7.3.160.0110.00716.54
7.3.120.0030.01614.74
7.3.110.0090.00914.77
7.3.100.0030.01214.75
7.3.90.0080.00314.55
7.3.80.0100.00314.69
7.3.70.0040.00814.55
7.3.60.0070.00414.78
7.3.50.0100.00314.82
7.3.40.0070.00314.54
7.3.30.0060.00614.70
7.3.20.0030.01016.41
7.3.10.0120.00016.55
7.3.00.0100.00316.48
7.2.330.0110.00716.21
7.2.320.0070.01016.46
7.2.310.0120.00316.18
7.2.300.0080.01616.35
7.2.290.0160.00616.30
7.2.250.0110.01114.92
7.2.240.0070.01414.55
7.2.230.0110.00414.88
7.2.220.0110.00315.13
7.2.210.0060.00814.88
7.2.200.0060.00615.07
7.2.190.0110.00414.53
7.2.180.0060.00914.79
7.2.170.0030.01014.91
7.2.60.0060.00916.90
7.2.00.0060.01019.48
7.1.330.0040.01115.48
7.1.320.0030.01015.53
7.1.310.0040.00715.87
7.1.300.0070.01015.48
7.1.290.0070.01015.84
7.1.280.0090.00315.65
7.1.270.0030.00615.39
7.1.260.0090.00615.73
7.1.200.0000.01015.56
7.1.100.0040.00718.01
7.1.70.0040.01116.74
7.1.60.0040.01119.46
7.1.50.0100.01316.92
7.1.00.0030.07722.31
7.0.200.0120.00416.75
7.0.140.0030.05721.92
7.0.60.0170.03019.95
7.0.50.0030.05717.80
7.0.40.0070.08020.04
7.0.30.0230.04320.18
7.0.20.0230.05720.30
7.0.10.0030.07020.16
7.0.00.0030.04720.18
5.6.280.0100.06721.02
5.6.210.0100.08020.52
5.6.200.0070.04018.18
5.6.190.0100.05320.45
5.6.180.3030.04020.39
5.6.170.0330.04720.48
5.6.160.0130.07720.48
5.6.150.0070.04018.09
5.6.140.0200.06718.21
5.6.130.0070.08018.18
5.6.120.0070.04320.96
5.6.110.0030.06021.00
5.6.100.0000.08721.13
5.6.90.0030.04020.94
5.6.80.0070.05020.43
5.6.70.3030.03020.36
5.5.350.0100.07020.46
5.5.340.0030.04317.95
5.5.330.0030.08320.36
5.5.320.0300.07720.30
5.5.310.0300.07720.30
5.5.300.0100.07717.88
5.5.290.0170.07317.88
5.5.280.0030.08320.76
5.5.270.0100.06320.93
5.5.260.0170.07020.78
5.5.250.0130.07020.61
5.5.240.0030.07020.28
5.4.450.2730.03719.41
5.4.440.3230.03019.48
5.4.430.3030.04719.45
5.4.420.3730.03019.45
5.4.410.3070.04019.29
5.4.400.2800.04018.89
5.4.390.3100.04319.22
5.4.380.2830.03719.20
5.4.370.3070.03018.91
5.4.360.3070.04019.23
5.4.350.3170.04018.92
5.4.340.3130.03719.22
5.4.320.2830.03718.93
5.4.310.3770.03019.10
5.4.300.3500.02319.08
5.4.290.3570.04019.21
5.4.280.3670.03718.93
5.4.270.3630.03319.13
5.4.260.3700.03719.16
5.4.250.3700.03319.16
5.4.240.3700.03319.09
5.4.230.2930.03318.88
5.4.220.3100.04019.17
5.4.210.3230.03318.92
5.4.200.3000.03319.12
5.4.190.3070.04019.20
5.4.180.3170.03319.03
5.4.170.2830.04319.15
5.4.160.3170.03719.04
5.4.150.3100.03718.90
5.4.140.3070.03716.25
5.4.130.3100.03316.44
5.4.120.2870.03716.38
5.4.110.2770.03316.43
5.4.100.0000.04016.20
5.4.90.1470.04016.43
5.4.80.3370.04016.41
5.4.70.2830.03716.35
5.4.60.2130.03716.48
5.4.50.2830.03016.31
5.4.40.3000.03716.36
5.4.30.3000.03716.35
5.4.20.3070.03316.43
5.4.10.2970.03716.36
5.4.00.3100.02715.77
5.3.290.3200.04014.75
5.3.280.2930.03714.42
5.3.270.2870.03714.45
5.3.260.3330.04314.44
5.3.250.2970.04314.43
5.3.240.3200.03314.48
5.3.230.2600.03314.50
5.3.220.2870.03714.39
5.3.210.2830.04014.42
5.3.200.0030.03714.52
5.3.190.2430.03714.42
5.3.180.2830.03014.51
5.3.170.3000.04014.46
5.3.160.2400.03314.39
5.3.150.2670.03014.51
5.3.140.3100.04314.45
5.3.130.3000.03714.50
5.3.120.2900.03714.59
5.3.110.3030.02714.36
5.3.100.3300.03714.12
5.3.90.2900.03013.87
5.3.80.2900.03713.95
5.3.70.2870.04013.89
5.3.60.2870.03014.02
5.3.50.2770.03713.79
5.3.40.2870.04013.74
5.3.30.3030.04313.86
5.3.20.3530.03313.56
5.3.10.3270.03713.52
5.3.00.2430.03313.47
5.2.170.2700.02711.01
5.2.160.2470.03011.01
5.2.150.2370.02711.15
5.2.140.2730.03311.01
5.2.130.2800.03711.04
5.2.120.2970.03011.01
5.2.110.2500.03311.01
5.2.100.2430.02311.01
5.2.90.2800.02311.01
5.2.80.2730.02311.11
5.2.70.2330.03011.03
5.2.60.3030.02711.01
5.2.50.2170.02011.01
5.2.40.0030.06011.01
5.2.30.0070.03011.01
5.2.20.0030.05311.01
5.2.10.1030.02711.01
5.2.00.1830.03011.01
5.1.60.1900.02011.01
5.1.50.1830.02711.01
5.1.40.2170.03011.01
5.1.30.2570.02711.01
5.1.20.2000.02311.01
5.1.10.2230.02711.01
5.1.00.1870.02711.01
5.0.50.1030.02011.01
5.0.40.1130.02711.01
5.0.30.1200.04011.01
5.0.20.1200.02711.01
5.0.10.1130.02011.01
5.0.00.1030.03711.01
4.4.90.1100.01311.01
4.4.80.1300.02311.01
4.4.70.0030.03711.01
4.4.60.0000.02011.01
4.4.50.0000.01711.01
4.4.40.0970.02311.01
4.4.30.0930.01711.01
4.4.20.1230.02011.01
4.4.10.1130.01711.01
4.4.00.0970.02711.01
4.3.110.0970.01311.01
4.3.100.0900.01711.01
4.3.90.0900.01711.01
4.3.80.1130.02711.01
4.3.70.1070.01311.01
4.3.60.0970.01311.01
4.3.50.1270.02011.01
4.3.40.1170.02711.01
4.3.30.0730.02311.01
4.3.20.0700.02311.01
4.3.10.0600.02311.01
4.3.00.0570.01311.01

preferences:
42.27 ms | 401 KiB | 5 Q