3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = []; $b = sha1('somepassword'); echo "strcasecmp: ".strcasecmp($a, $b);

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)
8.3.60.0130.00718.43
8.3.50.0130.00321.08
8.3.40.0090.00618.68
8.3.30.0110.00418.51
8.3.20.0030.00620.46
8.3.10.0060.00321.05
8.3.00.0030.00519.56
8.2.180.0090.00916.63
8.2.170.0120.00322.96
8.2.160.0100.00320.38
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0050.00221.13
8.2.110.0070.00320.56
8.2.100.0120.00017.91
8.2.90.0080.00019.05
8.2.80.0040.00419.41
8.2.70.0000.00917.75
8.2.60.0060.00317.90
8.2.50.0000.00818.07
8.2.40.0080.00018.16
8.2.30.0040.00421.04
8.2.20.0080.00017.64
8.2.10.0040.00417.64
8.2.00.0030.00717.73
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0060.00626.35
8.1.250.0000.00828.09
8.1.240.0030.00622.52
8.1.230.0110.00020.86
8.1.220.0040.00418.77
8.1.210.0040.00418.97
8.1.200.0040.00417.35
8.1.190.0050.00217.53
8.1.180.0030.00518.10
8.1.170.0050.00318.58
8.1.160.0040.00418.88
8.1.150.0000.00818.61
8.1.140.0040.00417.41
8.1.130.0030.00317.83
8.1.120.0070.00017.40
8.1.110.0040.00417.36
8.1.100.0040.00417.35
8.1.90.0020.00517.28
8.1.80.0020.00517.28
8.1.70.0000.00717.34
8.1.60.0080.00017.55
8.1.50.0040.00417.48
8.1.40.0070.00017.43
8.1.30.0070.00017.61
8.1.20.0000.00817.51
8.1.10.0000.00717.59
8.1.00.0040.00417.43
8.0.300.0000.00719.88
8.0.290.0080.00017.16
8.0.280.0070.00018.37
8.0.270.0070.00017.09
8.0.260.0030.00316.81
8.0.250.0040.00416.82
8.0.240.0050.00616.93
8.0.230.0070.00016.83
8.0.220.0080.00016.78
8.0.210.0030.00316.79
8.0.200.0070.00016.98
8.0.190.0050.00316.88
8.0.180.0000.00716.83
8.0.170.0040.00416.87
8.0.160.0000.00816.89
8.0.150.0040.00416.89
8.0.140.0030.00516.86
8.0.130.0060.00013.27
8.0.120.0000.00716.71
8.0.110.0020.00516.78
8.0.100.0000.00716.90
8.0.90.0040.00316.84
8.0.80.0120.00316.85
8.0.70.0030.00516.73
8.0.60.0000.00816.77
8.0.50.0000.00716.99
8.0.30.0100.01017.05
8.0.20.0120.00717.40
8.0.10.0070.00016.96
8.0.00.0070.01016.88
7.4.330.0000.00516.79
7.4.320.0060.00016.55
7.4.300.0040.00416.49
7.4.290.0030.00316.42
7.4.280.0000.00716.52
7.4.270.0030.00316.56
7.4.260.0060.00013.19
7.4.250.0030.00516.40
7.4.240.0040.00416.54
7.4.230.0040.00416.54
7.4.220.0120.00616.55
7.4.210.0040.01016.50
7.4.200.0030.00316.56
7.4.190.0000.00716.61
7.4.160.0100.01316.35
7.4.150.0160.01017.40
7.4.140.0060.01117.86
7.4.130.0090.00916.54
7.4.120.0040.01316.50
7.4.110.0100.01016.35
7.4.100.0140.00716.53
7.4.90.0090.01516.56
7.4.80.0090.00919.39
7.4.70.0130.01016.60
7.4.60.0070.01016.48
7.4.50.0060.00016.27
7.4.40.0130.00322.77
7.4.30.0110.00616.49
7.4.00.0100.00714.94
7.3.330.0060.00012.99
7.3.320.0050.00013.09
7.3.310.0030.00316.21
7.3.300.0070.00016.11
7.3.290.0040.01116.28
7.3.280.0070.01016.24
7.3.270.0100.00717.40
7.3.260.0120.01118.24
7.3.250.0130.00316.32
7.3.240.0060.01516.18
7.3.230.0060.01016.39
7.3.210.0070.01116.39
7.3.200.0090.01219.39
7.3.190.0100.01316.54
7.3.180.0030.01816.24
7.3.170.0060.00916.44
7.3.160.0030.01416.29
7.3.120.0100.00614.83
7.3.110.0090.00914.74
7.3.100.0000.01714.79
7.3.90.0070.00714.93
7.3.80.0070.00714.76
7.3.70.0100.00714.58
7.3.60.0070.01114.77
7.3.50.0110.00014.64
7.3.40.0030.01014.70
7.3.30.0070.00714.85
7.3.20.0090.00616.72
7.3.10.0060.00816.71
7.3.00.0060.00616.30
7.2.330.0100.00716.29
7.2.320.0130.00616.50
7.2.310.0120.00816.48
7.2.300.0040.01516.69
7.2.290.0110.00716.56
7.2.250.0030.01015.22
7.2.240.0100.00714.92
7.2.230.0090.00614.98
7.2.220.0060.00915.02
7.2.210.0040.01115.06
7.2.200.0090.00915.12
7.2.190.0040.01515.03
7.2.180.0000.01315.13
7.2.170.0040.01014.88
7.2.60.0060.00916.54
7.2.00.0060.00919.14
7.1.330.0030.01015.71
7.1.320.0000.01315.53
7.1.310.0110.00415.90
7.1.300.0040.00715.59
7.1.290.0040.00815.68
7.1.280.0100.00315.61
7.1.270.0060.00615.45
7.1.260.0100.00315.57
7.1.200.0050.00515.46
7.1.100.0000.01118.11
7.1.70.0000.01216.96
7.1.60.0000.01017.13
7.1.50.0030.00916.82
7.1.00.0030.07022.45
7.0.200.0060.00616.76
7.0.140.0030.07322.08
7.0.100.0030.05721.78
7.0.90.0130.04321.69
7.0.80.0100.07721.74
7.0.70.0070.07721.66
7.0.60.0030.08321.72
7.0.50.0130.05022.11
7.0.40.0000.08020.10
7.0.30.0030.04320.19
7.0.20.0030.08019.96
7.0.10.0070.05320.03
7.0.00.0070.08720.03
5.6.280.0070.07020.90
5.6.250.0130.04020.59
5.6.240.0030.09020.57
5.6.230.0000.08320.59
5.6.220.0070.07320.62
5.6.210.0030.07720.75
5.6.200.0070.08321.00
5.6.190.0030.04320.93
5.6.180.0170.06721.00
5.6.170.0000.04320.96
5.6.160.0000.07321.09
5.6.150.0130.07721.02
5.6.140.0000.08021.16
5.6.130.0130.07321.09
5.6.120.0070.07721.02
5.6.110.0100.07721.15
5.6.100.0030.04021.03
5.6.90.0070.04020.91
5.6.80.0030.07720.52
5.6.70.0070.08020.54
5.6.60.0030.04320.39
5.6.50.0070.05320.33
5.6.40.0100.03320.46
5.6.30.0070.03720.44
5.6.20.0030.04020.52
5.6.10.0000.04320.45
5.6.00.0100.04320.35
5.5.380.0130.06720.37
5.5.370.0070.08020.39
5.5.360.0100.06720.55
5.5.350.0070.08020.42
5.5.340.0100.07320.89
5.5.330.0100.07320.86
5.5.320.0070.04320.88
5.5.310.0070.08020.91
5.5.300.0100.08020.92
5.5.290.0100.04020.79
5.5.280.0030.05320.75
5.5.270.0100.07720.82
5.5.260.0030.07320.63
5.5.250.0000.04320.69
5.5.240.0000.08320.28
5.5.230.0030.07020.23
5.5.220.0030.04020.01
5.5.210.0030.05020.29
5.5.200.0070.03720.06
5.5.190.0000.04320.08
5.5.180.0070.03720.12
5.5.160.0000.04020.27
5.5.150.0070.03320.11
5.5.140.0070.04720.21
5.5.130.0030.03720.17
5.5.120.0070.06720.27
5.5.110.0070.07720.18
5.5.100.0000.07020.15
5.5.90.0100.06020.04
5.5.80.0030.04020.06
5.5.70.0030.04020.06
5.5.60.0030.06720.14
5.5.50.0030.05320.05
5.5.40.0030.05320.10
5.5.30.0000.04019.91
5.5.20.0100.03720.13
5.5.10.0070.03720.13
5.5.00.0030.04020.11
5.4.450.0030.04019.30
5.4.440.0070.08319.29
5.4.430.0100.06319.14
5.4.420.0070.03719.44
5.4.410.0100.07019.27
5.4.400.0130.06719.13
5.4.390.0100.06719.12
5.4.380.0000.04019.04
5.4.370.0030.04019.22
5.4.360.0030.04019.06
5.4.350.0070.04019.12
5.4.340.0070.03718.89
5.4.320.0070.03718.98
5.4.310.0070.03319.14
5.4.300.0070.06319.06
5.4.290.0100.07319.11
5.4.280.0070.05718.97
5.4.270.0070.07019.22
5.4.260.0030.05319.12
5.4.250.0070.07318.91
5.4.240.0000.05319.11
5.4.230.0030.04718.78
5.4.220.0000.04319.14
5.4.210.0030.04019.09
5.4.200.0000.04319.06
5.4.190.0070.05319.05
5.4.180.0030.03718.90
5.4.170.0030.04019.02
5.4.160.0070.03319.01
5.4.150.0100.03018.94
5.4.140.0070.05316.34
5.4.130.0000.03716.33
5.4.120.0000.04316.27
5.4.110.0000.04016.26
5.4.100.0000.03716.43
5.4.90.0070.03316.39
5.4.80.0100.02716.20
5.4.70.0100.03316.24
5.4.60.0030.04716.39
5.4.50.0030.03316.37
5.4.40.0000.04016.33
5.4.30.0000.03716.23
5.4.20.0030.03316.23
5.4.10.0100.04016.17
5.4.00.0030.03715.76
5.3.290.0130.03014.54
5.3.280.0000.08014.59
5.3.270.0070.03314.57
5.3.260.0030.03714.45
5.3.250.0070.03314.61
5.3.240.0030.03314.48
5.3.230.0000.04014.44
5.3.220.0000.04014.58
5.3.210.0070.03314.43
5.3.200.0030.03714.51
5.3.190.0100.04314.44
5.3.180.0030.04014.48
5.3.170.0070.03314.55
5.3.160.0000.04014.54
5.3.150.0030.03714.57
5.3.140.0030.03714.50
5.3.130.0130.02714.51
5.3.120.0000.04014.51
5.3.110.0030.03714.55
5.3.100.0070.05314.25
5.3.90.0070.04714.25
5.3.80.0030.06314.25
5.3.70.0070.06714.25
5.3.60.0000.04314.25
5.3.50.0030.03314.25
5.3.40.0030.07314.25
5.3.30.0070.06314.25
5.3.20.0030.06714.25
5.3.10.0130.06714.25
5.3.00.0000.05014.25
5.2.170.0000.04014.25
5.2.160.0030.06314.25
5.2.150.0000.06314.25
5.2.140.0070.06014.25
5.2.130.0000.05014.25
5.2.120.0030.03014.25
5.2.110.0170.04714.25
5.2.100.0000.06714.25
5.2.90.0030.06014.25
5.2.80.0100.05714.25
5.2.70.0070.06014.25
5.2.60.0030.03714.25
5.2.50.0030.05314.25
5.2.40.0130.05014.25
5.2.30.0100.05714.25
5.2.20.0100.05314.25
5.2.10.0100.05714.25
5.2.00.0000.06314.25
5.1.60.0070.03314.25
5.1.50.0070.04714.25
5.1.40.0000.04314.25
5.1.30.0030.05014.25
5.1.20.0000.05714.25
5.1.10.0230.03314.25
5.1.00.0070.05314.25
5.0.50.0100.01714.25
5.0.40.0030.04314.25
5.0.30.0000.06314.25
5.0.20.0030.04314.25
5.0.10.0070.03714.25
5.0.00.0070.06014.25
4.4.90.0070.03314.25
4.4.80.0030.03314.25
4.4.70.0030.03314.25
4.4.60.0000.03314.25
4.4.50.0030.03014.25
4.4.40.0000.04714.25
4.4.30.0030.03314.25
4.4.20.0000.03314.25
4.4.10.0070.03314.25
4.4.00.0100.04014.25
4.3.110.0100.02314.25
4.3.100.0000.03314.25
4.3.90.0070.02714.25
4.3.80.0030.05314.25
4.3.70.0000.02714.25
4.3.60.0000.03714.25
4.3.50.0070.03014.25
4.3.40.0000.05014.25
4.3.30.0000.03714.25
4.3.20.0070.02314.25
4.3.10.0000.02014.25
4.3.00.0000.03714.25

preferences:
39.76 ms | 401 KiB | 5 Q