3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string1 = "10"; $string2 = "982-172"; if ( strcmp ( $string1, $string2) == 0 ){ echo "Equal: Yes\n"; } else{ echo "Equal: No\n"; } ?>

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)
8.3.60.0120.00618.30
8.3.50.0040.01418.22
8.3.40.0160.00318.75
8.3.30.0090.00618.50
8.3.20.0060.00320.04
8.3.10.0030.00521.96
8.3.00.0040.00421.65
8.2.180.0150.00318.43
8.2.170.0060.01022.96
8.2.160.0110.00322.11
8.2.150.0050.00224.18
8.2.140.0030.00624.66
8.2.130.0090.00020.38
8.2.120.0040.00426.35
8.2.110.0000.01021.05
8.2.100.0070.00318.16
8.2.90.0030.00519.06
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0040.00417.93
8.2.50.0040.00418.16
8.2.40.0000.00820.64
8.2.30.0000.00821.06
8.2.20.0000.00717.89
8.2.10.0040.00417.97
8.2.00.0000.00718.04
8.1.280.0070.00725.92
8.1.270.0080.00020.31
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00320.86
8.1.230.0040.00720.39
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0060.00317.11
8.1.190.0040.00417.00
8.1.180.0050.00218.10
8.1.170.0080.00018.50
8.1.160.0070.00018.88
8.1.150.0000.00720.13
8.1.140.0030.00617.63
8.1.130.0030.00319.00
8.1.120.0040.00417.37
8.1.110.0050.00317.37
8.1.100.0040.00417.51
8.1.90.0000.00717.51
8.1.80.0030.00317.37
8.1.70.0030.00617.47
8.1.60.0040.00417.54
8.1.50.0040.00417.54
8.1.40.0040.00417.52
8.1.30.0000.00817.50
8.1.20.0020.00517.63
8.1.10.0070.00017.39
8.1.00.0090.00017.29
8.0.300.0040.00418.77
8.0.290.0030.00516.75
8.0.280.0000.00818.34
8.0.270.0030.00317.24
8.0.260.0000.00718.37
8.0.250.0050.00316.75
8.0.240.0080.00016.79
8.0.230.0040.00416.88
8.0.220.0040.00416.80
8.0.210.0050.00216.71
8.0.200.0030.00316.87
8.0.190.0000.00716.92
8.0.180.0040.00416.85
8.0.170.0050.00216.78
8.0.160.0000.00816.78
8.0.150.0040.00416.78
8.0.140.0040.00416.68
8.0.130.0040.00413.25
8.0.120.0040.00416.82
8.0.110.0070.00016.80
8.0.100.0000.00716.71
8.0.90.0040.00416.87
8.0.80.0120.00616.92
8.0.70.0050.00316.85
8.0.60.0000.00716.86
8.0.50.0000.00716.88
8.0.30.0100.00717.17
8.0.20.0120.00817.40
8.0.10.0050.00316.96
8.0.00.0090.01116.74
7.4.330.0050.00015.55
7.4.320.0040.00416.51
7.4.300.0000.00716.55
7.4.290.0050.00316.58
7.4.280.0040.00416.61
7.4.270.0000.00816.48
7.4.260.0040.00416.39
7.4.250.0040.00416.46
7.4.240.0040.00216.51
7.4.230.0000.00716.47
7.4.220.0090.00916.57
7.4.210.0080.00816.54
7.4.200.0000.00716.61
7.4.160.0170.00216.45
7.4.150.0030.01417.40
7.4.140.0090.01117.86
7.4.130.0100.01316.43
7.4.120.0080.01316.54
7.4.110.0120.00916.43
7.4.100.0060.01216.41
7.4.90.0030.01316.43
7.4.80.0130.00619.39
7.4.70.0070.01016.39
7.4.60.0080.00916.37
7.4.50.0060.01116.28
7.4.40.0090.01216.44
7.4.30.0080.00816.23
7.4.20.0090.00616.56
7.4.10.0040.01516.13
7.4.00.0050.01015.81
7.3.330.0060.00013.09
7.3.320.0020.00212.93
7.3.310.0040.00416.16
7.3.300.0080.00016.05
7.3.290.0070.00816.20
7.3.280.0090.00716.20
7.3.270.0070.01017.40
7.3.260.0120.00516.32
7.3.250.0120.00616.15
7.3.240.0120.00916.29
7.3.230.0120.00416.52
7.3.210.0090.00916.14
7.3.200.0130.00316.39
7.3.190.0160.00316.29
7.3.180.0080.00916.54
7.3.170.0150.00616.25
7.3.160.0090.00616.29
7.3.150.0120.00316.45
7.3.140.0100.00716.27
7.3.130.0000.01616.08
7.3.120.0060.01016.36
7.3.110.0080.00716.36
7.3.100.0080.00716.39
7.3.90.0060.00916.16
7.3.80.0100.00616.28
7.3.70.0080.00816.29
7.3.60.0000.01516.27
7.3.50.0100.00716.36
7.3.40.0080.00616.40
7.3.30.0060.00916.28
7.3.20.0060.00916.41
7.3.10.0100.00616.18
7.3.00.0110.00416.34
7.2.330.0150.00316.54
7.2.320.0030.01616.66
7.2.310.0110.00616.62
7.2.300.0110.01016.73
7.2.290.0120.00316.33
7.2.280.0090.00616.80
7.2.270.0060.00916.42
7.2.260.0070.01016.40
7.2.250.0060.01016.61
7.2.240.0080.00816.71
7.2.230.0090.00616.49
7.2.220.0120.00316.57
7.2.210.0120.00316.66
7.2.200.0130.00316.63
7.2.190.0030.01216.51
7.2.180.0000.01516.35
7.2.170.0090.00616.44
7.2.160.0100.00616.33
7.2.150.0120.00316.46
7.2.140.0120.00316.54
7.2.130.0120.00316.64
7.2.120.0140.00316.66
7.2.110.0100.00716.62
7.2.100.0130.00316.63
7.2.90.0030.01216.52
7.2.80.0090.00616.58
7.2.70.0060.01016.54
7.2.60.0050.00716.62
7.2.50.0080.00816.52
7.2.40.0130.00316.45
7.2.30.0060.00916.67
7.2.20.0000.01616.55
7.2.10.0090.00616.54
7.2.00.0000.01516.43
7.1.330.0070.01015.54
7.1.320.0100.00715.53
7.1.310.0080.00815.45
7.1.300.0090.00615.57
7.1.290.0090.00615.42
7.1.280.0060.00915.58
7.1.270.0060.00815.52
7.1.260.0030.01015.47
7.1.250.0060.00615.42
7.1.240.0060.01015.60
7.1.230.0080.00615.25
7.1.220.0070.00715.35
7.1.210.0120.00315.44
7.1.200.0080.00615.58
7.1.190.0040.00915.48
7.1.180.0110.00415.53
7.1.170.0090.00615.51
7.1.160.0080.00815.46
7.1.150.0130.00015.75
7.1.140.0100.00315.49
7.1.130.0100.00315.45
7.1.120.0110.00715.53
7.1.110.0100.01015.39
7.1.100.1240.00815.88
7.1.90.1020.01115.63
7.1.80.1160.01015.70
7.1.70.1330.01015.41
7.1.60.1440.01124.29
7.1.50.1300.00924.16
7.1.40.0130.01624.05
7.1.30.0170.01123.98
7.1.20.0920.01124.19
7.1.10.0340.01115.11
7.1.00.0760.01115.13
7.0.330.0130.00015.09
7.0.320.0070.01015.07
7.0.310.0030.01015.23
7.0.300.0070.00715.09
7.0.290.0110.00315.37
7.0.280.0000.01215.16
7.0.270.0000.01415.16
7.0.260.0070.01015.12
7.0.250.0070.00715.12
7.0.240.1100.01015.51
7.0.230.1230.00715.27
7.0.220.1430.00715.38
7.0.210.1630.00615.01
7.0.200.1230.00915.06
7.0.190.0570.01014.85
7.0.180.0160.01014.72
7.0.170.0080.01014.81
7.0.160.0050.01314.74
7.0.150.0260.01014.69
7.0.140.1210.00514.90
7.0.130.1020.01015.02
7.0.120.0950.00815.01
7.0.110.0360.00914.77
7.0.100.0120.00614.81
7.0.90.0190.01014.79
7.0.80.0090.01314.86
7.0.70.0110.00814.71
7.0.60.0080.01014.76
7.0.50.0120.00314.97
7.0.40.0070.01114.80
7.0.30.1010.00915.00
7.0.20.0130.00414.82
7.0.10.1020.00814.93
7.0.00.0820.00614.93
5.6.400.0060.00915.97
5.6.390.0130.00615.84
5.6.380.0030.01316.03
5.6.370.0060.00916.01
5.6.360.0040.01115.64
5.6.350.0060.01115.86
5.6.340.0120.00315.95
5.6.330.0100.00616.00
5.6.320.0060.01016.01
5.6.310.0100.00716.05
5.6.300.0070.01016.20
5.6.290.0100.00715.79
5.6.280.0090.00815.93
5.6.270.0090.00915.98
5.6.260.0030.01315.91
5.6.250.0060.01215.81
5.6.240.0130.00315.83
5.6.230.0070.01615.97
5.6.220.0060.01215.66
5.6.210.0100.00715.87
5.6.200.0030.01315.95
5.6.190.0080.00815.88
5.6.180.0130.00315.76
5.6.170.0060.01115.93
5.6.160.0090.00815.74
5.6.150.0100.00716.08
5.6.140.0040.01315.76
5.6.130.0100.00715.90
5.6.120.0140.00315.74
5.6.110.0040.01315.95
5.6.100.0100.00715.70
5.6.90.0030.01515.89
5.6.80.0090.00915.76
5.6.70.0090.00915.77
5.6.60.0090.00915.79
5.6.50.0180.00015.82
5.6.40.0130.00615.69
5.6.30.0030.01315.82
5.6.20.0000.01815.77
5.6.10.0120.00915.75
5.6.00.0040.01415.79

preferences:
58.46 ms | 401 KiB | 5 Q