3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strcasecmp("admi", "admin") ?>

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)
8.3.60.0070.00718.43
8.3.50.0090.01021.08
8.3.40.0040.01118.58
8.3.30.0070.00718.98
8.3.20.0030.00520.21
8.3.10.0050.00322.09
8.3.00.0050.00522.21
8.2.180.0130.00317.91
8.2.170.0120.00922.96
8.2.160.0120.00320.53
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0040.00419.41
8.2.110.0060.00322.07
8.2.100.0070.00319.21
8.2.90.0000.00719.09
8.2.80.0040.00419.16
8.2.70.0090.00017.50
8.2.60.0050.00317.93
8.2.50.0040.00418.07
8.2.40.0130.00017.87
8.2.30.0000.00717.91
8.2.20.0040.00417.53
8.2.10.0000.00817.41
8.2.00.0060.00317.58
8.1.280.0140.00725.92
8.1.270.0080.00020.40
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0000.00923.66
8.1.230.0070.00419.11
8.1.220.0060.00317.74
8.1.210.0000.00718.77
8.1.200.0100.00017.13
8.1.190.0040.00417.18
8.1.180.0040.00418.62
8.1.170.0040.00418.43
8.1.160.0050.00222.00
8.1.150.0070.00318.50
8.1.140.0040.00417.35
8.1.130.0030.00317.80
8.1.120.0040.00417.32
8.1.110.0000.00817.30
8.1.100.0000.00717.25
8.1.90.0000.00817.38
8.1.80.0000.00817.21
8.1.70.0040.00417.27
8.1.60.0030.00517.47
8.1.50.0080.00017.38
8.1.40.0040.00417.23
8.1.30.0000.00817.36
8.1.20.0000.00817.51
8.1.10.0060.00317.33
8.1.00.0000.01017.23
8.0.300.0000.00718.77
8.0.290.0090.00016.93
8.0.280.0000.00718.42
8.0.270.0040.00417.06
8.0.260.0030.00316.66
8.0.250.0030.00316.91
8.0.240.0040.00416.71
8.0.230.0030.00316.86
8.0.220.0030.00316.69
8.0.210.0030.00316.80
8.0.200.0040.00416.70
8.0.190.0080.00016.84
8.0.180.0060.00316.77
8.0.170.0040.00416.67
8.0.160.0050.00316.64
8.0.150.0000.00716.65
8.0.140.0040.00416.58
8.0.130.0000.00613.16
8.0.120.0000.00716.69
8.0.110.0000.00716.81
8.0.100.0040.00416.61
8.0.90.0050.00216.61
8.0.80.0100.01016.76
8.0.70.0000.00716.53
8.0.60.0070.00016.60
8.0.50.0040.00416.80
8.0.30.0090.01116.89
8.0.20.0130.00417.40
8.0.10.0040.00416.75
8.0.00.0100.00716.58
7.4.330.0000.00515.00
7.4.320.0060.00016.27
7.4.300.0000.00616.29
7.4.290.0070.00016.36
7.4.280.0030.00316.49
7.4.270.0070.00016.30
7.4.260.0040.00416.34
7.4.250.0040.00416.42
7.4.240.0020.00616.42
7.4.230.0030.00316.44
7.4.220.0030.01516.39
7.4.210.0060.01016.45
7.4.200.0050.00316.40
7.4.190.0000.00716.59
7.4.160.0050.01116.32
7.4.150.0120.00617.40
7.4.140.0110.00817.86
7.4.130.0080.00816.32
7.4.120.0080.00816.46
7.4.110.0130.00316.33
7.4.100.0110.00716.30
7.4.90.0110.00716.27
7.4.80.0090.01619.39
7.4.70.0090.00916.35
7.4.60.0060.01116.50
7.4.50.0050.00016.29
7.4.40.0070.01122.77
7.4.30.0050.01116.43
7.4.00.0080.01214.82
7.3.330.0020.00212.88
7.3.320.0000.00513.00
7.3.310.0070.00016.23
7.3.300.0000.00616.11
7.3.290.0070.00716.14
7.3.280.0080.00816.09
7.3.270.0030.01317.40
7.3.260.0170.00716.28
7.3.250.0140.00716.21
7.3.240.0140.00316.07
7.3.230.0160.00616.39
7.3.210.0100.00716.43
7.3.200.0100.00719.39
7.3.190.0130.00916.36
7.3.180.0110.00516.40
7.3.170.0120.00316.38
7.3.160.0030.01316.18
7.3.120.0080.01014.77
7.3.110.0090.00614.80
7.3.100.0060.00814.60
7.3.90.0050.01014.82
7.3.80.0070.00914.48
7.3.70.0070.00514.57
7.3.60.0090.00214.70
7.3.50.0050.00914.50
7.3.40.0040.00714.63
7.3.30.0070.00714.67
7.3.20.0060.00516.51
7.3.10.0130.00516.51
7.3.00.0050.00716.48
7.2.330.0100.00716.36
7.2.320.0030.01316.16
7.2.310.0090.01216.46
7.2.300.0030.01216.57
7.2.290.0090.00916.22
7.2.250.0080.00714.82
7.2.240.0100.01214.89
7.2.230.0100.00714.96
7.2.220.0050.00614.98
7.2.210.0030.01014.59
7.2.200.0060.00614.91
7.2.190.0040.00914.95
7.2.180.0030.00814.76
7.2.170.0090.00514.78
7.2.60.0090.00616.68
7.1.330.0060.01015.75
7.1.320.0090.00515.56
7.1.310.0080.00715.59
7.1.300.0030.01015.55
7.1.290.0050.00815.64
7.1.280.0050.00915.61
7.1.270.0050.01315.56
7.1.260.0080.00815.51
7.1.200.0030.01015.69
7.1.100.0040.01218.12
7.1.70.0080.00416.89
7.1.60.0030.02219.82
7.1.50.0070.01416.54
7.1.00.0030.03322.31
7.0.200.0040.00416.63
7.0.140.0030.07722.12
7.0.100.0170.05320.04
7.0.90.0100.05019.91
7.0.80.0070.04019.80
7.0.70.0070.04319.91
7.0.60.0100.03719.77
7.0.50.0130.04320.34
7.0.40.0000.08320.11
7.0.30.0070.04720.14
7.0.20.0100.08320.00
7.0.10.0030.09020.13
7.0.00.0100.08320.10
5.6.280.0070.07021.09
5.6.250.0070.04020.63
5.6.240.0000.04720.61
5.6.230.0070.04720.50
5.6.220.0070.03720.61
5.6.210.0070.04020.54
5.6.200.0030.05321.11
5.6.190.0000.04720.93
5.6.180.0100.05721.04
5.6.170.0100.03721.16
5.6.160.0030.08321.13
5.6.150.0170.07021.05
5.6.140.0030.08721.02
5.6.130.0070.04721.04
5.6.120.0100.07721.17
5.6.110.0030.08021.06
5.6.100.0170.06721.03
5.6.90.0100.08021.01
5.6.80.0030.08720.38
5.6.70.0100.05320.42
5.6.60.0070.04720.54
5.6.50.0230.06720.42
5.6.40.0030.04020.41
5.6.30.0070.08320.41
5.6.20.0070.08320.41
5.6.10.0130.08020.41
5.6.00.0130.04320.38
5.5.380.0030.04020.48
5.5.370.0000.04320.39
5.5.360.0030.04320.43
5.5.350.0030.05720.41
5.5.340.0070.05720.86
5.5.330.0030.06320.79
5.5.320.0030.05020.90
5.5.310.0000.04320.63
5.5.300.0070.06320.62
5.5.290.0100.08020.73
5.5.280.0070.08020.93
5.5.270.0170.07020.72
5.5.260.0030.08320.88
5.5.250.0100.07720.67
5.5.240.0100.07020.28
5.5.230.0000.05720.29
5.5.220.0130.07320.25
5.5.210.0100.07720.11
5.5.200.0000.05020.08
5.5.190.0070.08020.22
5.5.180.0100.07720.23
5.5.160.0030.08720.23
5.5.150.0070.07320.16
5.5.140.0000.07720.17
5.5.130.0100.07020.07
5.5.120.0070.07720.16
5.5.110.0170.07020.11
5.5.100.0030.08320.15
5.5.90.0000.04720.06
5.5.80.0070.04320.15
5.5.70.0170.07019.92
5.5.60.0100.06720.02
5.5.50.0130.06720.01
5.5.40.0030.08320.08
5.5.30.0170.06720.04
5.5.20.0100.04720.10
5.5.10.0100.08020.04
5.5.00.0170.07020.02
5.4.450.0000.08319.36
5.4.440.0030.08019.39
5.4.430.0200.07019.39
5.4.420.0030.05019.35
5.4.410.0030.05719.23
5.4.400.0000.08719.06
5.4.390.0170.05319.06
5.4.380.0070.03719.07
5.4.370.0030.07719.06
5.4.360.0070.07018.97
5.4.350.0100.07019.04
5.4.340.0100.07318.79
5.4.320.0130.07319.12
5.4.310.0030.07319.00
5.4.300.0100.05319.13
5.4.290.0100.07018.96
5.4.280.0100.07719.05
5.4.270.0070.07719.13
5.4.260.0100.07319.03
5.4.250.0070.06318.97
5.4.240.0030.05018.89
5.4.230.0030.04319.05
5.4.220.0070.07319.09
5.4.210.0070.07018.78
5.4.200.0000.07719.11
5.4.190.0100.07318.96
5.4.180.0030.07719.05
5.4.170.0100.07319.09
5.4.160.0000.06718.88
5.4.150.0100.07319.04
5.4.140.0030.07716.38
5.4.130.0100.06016.27
5.4.120.0070.06016.39
5.4.110.0130.06716.31
5.4.100.0000.07316.39
5.4.90.0100.06316.42
5.4.80.0130.06716.31
5.4.70.0100.06316.29
5.4.60.0030.07316.24
5.4.50.0100.07016.31
5.4.40.0030.07016.24
5.4.30.0130.06316.41
5.4.20.0170.06316.28
5.4.10.0170.05716.42
5.4.00.0070.07015.72
5.3.290.0100.07314.57
5.3.280.0100.06714.59
5.3.270.0030.07714.46
5.3.260.0100.07314.42
5.3.250.0100.07314.56
5.3.240.0100.07014.56
5.3.230.0070.07714.47
5.3.220.0070.07314.55
5.3.210.0100.06714.39
5.3.200.0070.08014.38
5.3.190.0170.03714.50
5.3.180.0130.06314.52
5.3.170.0200.05714.52
5.3.160.0230.04014.38
5.3.150.0000.07714.41
5.3.140.0070.07014.38
5.3.130.0070.04014.41
5.3.120.0070.03714.51
5.3.110.0030.08014.53
5.3.100.0030.05014.32
5.3.90.0100.07314.32
5.3.80.0030.06714.32
5.3.70.0030.06314.32
5.3.60.0030.08714.32
5.3.50.0130.06314.32
5.3.40.0030.08014.32
5.3.30.0100.07014.32
5.3.20.0070.07714.32
5.3.10.0100.06014.32
5.3.00.0130.06014.32
5.2.170.0070.05714.32
5.2.160.0000.06314.32
5.2.150.0030.06714.32
5.2.140.0100.05714.32
5.2.130.0030.05714.32
5.2.120.0070.06014.32
5.2.110.0030.04714.32
5.2.100.0000.04714.32
5.2.90.0070.02714.32
5.2.80.0070.03014.32
5.2.70.0030.06014.32
5.2.60.0000.06014.32
5.2.50.0030.05014.32
5.2.40.0030.06014.32
5.2.30.0030.06314.32
5.2.20.0030.05714.32
5.2.10.0070.05314.32
5.2.00.0070.05714.32
5.1.60.0030.05314.32
5.1.50.0030.05714.32
5.1.40.0070.05014.32
5.1.30.0070.05014.32
5.1.20.0100.03314.32
5.1.10.0030.03014.32
5.1.00.0070.05314.32
5.0.50.0000.04714.32
5.0.40.0030.04714.32
5.0.30.0030.06714.32
5.0.20.0030.04314.32
5.0.10.0000.03714.32
5.0.00.0030.06314.32
4.4.90.0030.02714.32
4.4.80.0070.03014.32
4.4.70.0070.01714.32
4.4.60.0030.03314.32
4.4.50.0100.00714.32
4.4.40.0000.06014.32
4.4.30.0000.02314.32
4.4.20.0000.02014.32
4.4.10.0030.03714.32
4.4.00.0030.05014.32
4.3.110.0030.03714.32
4.3.100.0030.03314.32
4.3.90.0030.03314.32
4.3.80.0030.05714.32
4.3.70.0030.03014.32
4.3.60.0000.03714.32
4.3.50.0000.03714.32
4.3.40.0000.05014.32
4.3.30.0030.03314.32
4.3.20.0030.03014.32
4.3.10.0000.03314.32
4.3.00.0000.03314.32

preferences:
45.1 ms | 401 KiB | 5 Q