3v4l.org

run code in 300+ PHP versions simultaneously
<?php $paddedContentType = ' ' . 'javascript'; $isJavascriptPresent = strpos(strtolower($paddedContentType), 'javascript'); if ($isJavascriptPresent !== false || $isJavascriptPresent == 0) { echo 'yeah its there'; }

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)
8.3.60.0120.00318.18
8.3.50.0070.00718.25
8.3.40.0040.01118.57
8.3.30.0070.00718.66
8.3.20.0000.00719.30
8.3.10.0050.00323.46
8.3.00.0000.00820.62
8.2.180.0120.00618.16
8.2.170.0110.00722.96
8.2.160.0040.01120.52
8.2.150.0050.00324.18
8.2.140.0070.00724.66
8.2.130.0120.00617.93
8.2.120.0080.00026.35
8.2.110.0030.00720.93
8.2.100.0050.00517.78
8.2.90.0000.00817.75
8.2.80.0080.00017.97
8.2.70.0030.00517.80
8.2.60.0000.00818.16
8.2.50.0000.00818.10
8.2.40.0040.00419.13
8.2.30.0040.00419.22
8.2.20.0080.00018.05
8.2.10.0080.00018.04
8.2.00.0090.00017.71
8.1.280.0040.01125.92
8.1.270.0000.00820.73
8.1.260.0090.00026.35
8.1.250.0060.00328.09
8.1.240.0100.00020.99
8.1.230.0000.01022.16
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.00817.35
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.70
8.1.160.0030.00520.63
8.1.150.0040.00418.88
8.1.140.0030.00322.13
8.1.130.0030.00622.09
8.1.120.0000.00717.45
8.1.110.0030.00317.34
8.1.100.0030.00517.49
8.1.90.0000.00717.35
8.1.80.0000.00817.33
8.1.70.0050.00617.29
8.1.60.0030.00817.59
8.1.50.0000.00917.43
8.1.40.0040.00717.54
8.1.30.0040.00417.68
8.1.20.0040.00417.48
8.1.10.0030.00617.38
8.1.00.0040.00417.36
8.0.300.0050.00218.77
8.0.290.0000.00816.63
8.0.280.0030.00318.33
8.0.270.0000.00717.23
8.0.260.0030.00318.44
8.0.250.0060.00316.93
8.0.240.0000.00716.81
8.0.230.0000.00716.94
8.0.220.0000.00816.86
8.0.210.0000.00716.89
8.0.200.0030.00316.90
8.0.190.0000.00816.85
8.0.180.0040.00416.91
8.0.170.0060.00316.91
8.0.160.0070.00016.89
8.0.150.0000.00716.68
8.0.140.0080.00016.77
8.0.130.0000.00613.31
8.0.120.0040.00416.79
8.0.110.0050.00316.82
8.0.100.0070.00016.76
8.0.90.0040.00416.76
8.0.80.0090.00616.82
8.0.70.0000.00716.83
8.0.60.0070.00016.93
8.0.50.0000.00716.81
8.0.30.0120.00617.11
8.0.20.0050.01317.40
8.0.10.0050.00316.91
8.0.00.0120.00816.67
7.4.330.0060.00015.55
7.4.320.0050.00216.65
7.4.300.0060.00016.48
7.4.290.0000.00616.52
7.4.280.0000.00916.57
7.4.270.0000.00716.48
7.4.260.0070.00016.50
7.4.250.0080.00016.31
7.4.240.0070.00016.43
7.4.230.0040.00416.59
7.4.220.0040.00416.66
7.4.210.0080.00816.49
7.4.200.0040.00316.67
7.4.160.0080.00816.45
7.4.140.0150.00717.86
7.4.130.0070.01016.62
7.4.120.0120.00716.40
7.4.110.0100.00916.41
7.4.100.0110.00616.25
7.4.90.0130.00716.24
7.4.80.0060.01119.39
7.4.70.0090.00616.39
7.4.60.0070.01416.50
7.4.50.0060.01016.41
7.4.40.0080.00816.52
7.4.10.0040.01514.63
7.4.00.0040.01314.94
7.3.330.0050.00013.12
7.3.320.0000.00513.03
7.3.310.0060.00316.29
7.3.300.0000.00816.12
7.3.290.0070.00016.18
7.3.280.0030.01216.12
7.3.260.0120.00916.30
7.3.240.0120.00916.48
7.3.230.0060.01216.25
7.3.210.0030.01316.41
7.3.200.0070.01016.54
7.3.190.0150.00716.51
7.3.180.0070.01316.30
7.3.170.0120.00616.16
7.3.160.0050.01516.38
7.3.130.0030.01214.96
7.3.120.0100.00814.91
7.3.110.0090.00914.71
7.3.100.0070.00614.77
7.3.90.0040.01014.75
7.3.80.0050.00614.63
7.3.70.0060.00514.58
7.3.60.0050.01014.52
7.3.50.0020.00914.82
7.3.40.0050.00714.70
7.3.30.0030.00914.75
7.3.20.0060.00716.44
7.3.10.0060.01016.43
7.3.00.0040.01116.49
7.2.330.0090.01616.38
7.2.320.0120.00616.61
7.2.310.0070.01016.65
7.2.300.0060.01016.50
7.2.290.0100.00716.57
7.2.260.0060.01315.11
7.2.250.0080.01014.83
7.2.240.0060.01215.09
7.2.230.0060.00615.00
7.2.220.0050.00815.06
7.2.210.0060.00714.72
7.2.200.0060.00614.90
7.2.190.0090.00315.00
7.2.180.0040.00914.98
7.2.170.0030.01014.99
7.2.160.0000.01414.94
7.2.150.0100.00316.89
7.2.140.0030.01016.86
7.2.130.0060.00916.58
7.2.120.0060.00916.91
7.2.110.0360.00715.64
7.2.100.0500.00015.73
7.2.90.0370.00815.71
7.2.80.0410.00615.88
7.2.70.0300.01015.86
7.2.60.0340.00815.80
7.2.50.0370.01215.75
7.2.40.0450.00315.85
7.2.30.0220.00615.80
7.2.20.0560.01315.94
7.2.10.0480.00515.97
7.2.00.0250.01015.66
7.1.330.0030.01115.57
7.1.320.0030.01115.90
7.1.310.0010.01215.74
7.1.300.0040.00915.70
7.1.290.0090.00315.60
7.1.280.0070.00615.72
7.1.270.0090.00315.79
7.1.260.0060.00715.71
7.1.250.0000.01015.82
7.1.240.0030.00715.47
7.1.230.0390.00714.64
7.1.220.0370.00414.71
7.1.210.0420.00814.71
7.1.200.0540.00514.80
7.1.190.0380.00314.70
7.1.180.0380.00514.68
7.1.170.0330.01114.84
7.1.160.0320.00714.77
7.1.150.0500.00614.84
7.1.140.0290.01014.62
7.1.130.0480.00814.87
7.1.120.0380.00914.72
7.1.110.0340.01014.82
7.1.100.0520.00714.73
7.1.90.0370.00714.62
7.1.80.0270.00514.79
7.1.70.0310.00714.69
7.1.60.0420.01323.44
7.1.50.0380.01023.65
7.1.40.0510.01123.72
7.1.30.0680.01523.66
7.1.20.0610.00723.30
7.1.10.0580.00614.64
7.1.00.0380.00514.65
7.0.330.0090.00315.19
7.0.320.0080.00414.87
7.0.310.0030.00915.26
7.0.300.0040.00415.12
7.0.290.0060.00615.25
7.0.280.0050.00315.49
7.0.270.0030.01015.22
7.0.260.0040.00415.45
7.0.250.0100.00315.15
7.0.240.0040.01115.35
7.0.230.0060.00615.51
7.0.220.0030.00915.22
7.0.210.0030.01015.33
7.0.200.0070.00714.92
7.0.190.0070.00715.11
7.0.180.0030.01015.31
7.0.170.0030.01015.35
7.0.160.0080.00315.05
7.0.150.0080.00015.21
7.0.140.0040.00715.25
7.0.130.0060.00615.27
7.0.120.0130.00015.42
7.0.110.0110.00415.45
7.0.100.0100.00715.32
7.0.90.0150.00015.47
7.0.80.0040.00415.42
7.0.70.0000.00915.34
7.0.60.0040.01115.37
7.0.50.0090.00015.16
7.0.40.0040.00413.40
7.0.30.0040.00813.35
7.0.20.0000.00913.36
7.0.10.0030.00613.26
7.0.00.0030.01413.49
5.6.400.0040.01014.24
5.6.390.0050.00314.18
5.6.380.0090.00813.94
5.6.370.0040.00814.50
5.6.360.0000.00914.28
5.6.350.0030.00614.48
5.6.340.0120.00014.54
5.6.330.0040.01114.04
5.6.320.0040.00414.21
5.6.310.0140.00014.17
5.6.300.0070.00414.35
5.6.290.0060.00314.31
5.6.280.0000.01114.28
5.6.270.0100.00714.53
5.6.260.0050.00414.14
5.6.250.0040.00814.24
5.6.240.0080.00614.07
5.6.230.0030.00614.29
5.6.220.0070.00714.34
5.6.210.0090.00614.47
5.6.200.0130.00014.08
5.6.190.0040.00814.42
5.6.180.0120.00314.44
5.6.170.0060.00614.04
5.6.160.0000.01414.05
5.6.150.0030.00914.13
5.6.140.0070.00714.50
5.6.130.0070.00714.39
5.6.120.0040.01114.34
5.6.110.0000.01514.13
5.6.100.0030.00614.29
5.6.90.0040.01114.25
5.6.80.0060.00914.51
5.6.70.0160.00014.30
5.6.60.0060.01014.41
5.6.50.0040.00414.16
5.6.40.0030.01014.10
5.6.30.0040.01114.06
5.6.20.0070.00714.14
5.6.10.0130.00314.09
5.6.00.0030.01014.46

preferences:
63.79 ms | 401 KiB | 5 Q